Emile André Okal
Publications
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1.
Okal, E., Inhomogénéité du champ
magnétique à la surface d'un échantillon
ferromagnétique d'épaisseur finie, C.R. Acad.
Sci. Paris, 269B, 969-972, 1971.
2.
Okal, E., Sur la convergence de certains développements de
sismogrammes synthétiques obtenus par la méthode de
l'eikonal, C.R. Acad. Sci. Paris, 272B, 569-571, 1972.
3.
Okal, E., Problèmes posés par l'application de la
théorie de l'eikonal à la Sismologie,
Thèse de Troisième cycle, Université
Paris VI et Ecole Normale Supérieure, 115 pp., Paris, 1972
(Introduction).
4.
Okal, E., and P. Mechler, On the problem of the convergence of the
eikonal expansion for synthetic seismograms, Bull. Seismol. Soc.
Amer., 63, 1315-1319, 1973.
5.
Mechler, P., R. M'seddi, E. Okal, J.-L. Plantet and Y. Rocard,
Investigation of the 600-km discontinuity under France through
travel-time and amplitude anomalies, Phys. Earth Planet.
Inter., 8, 269-274, 1974.
6.
Okal, E., and G. Kuster, A teleseismic array study in French
Polynesia: implications for local and distant structures, Geophys.
Res. Lett., 2, 5-8, 1975.
7.
Okal, E., and D.L. Anderson, On the planetary theory of sunspots,
Nature, 253, 511-513, 1975.
8.
Okal, E., and D.L. Anderson, A study of lateral inhomogeneity in the
upper mantle by multiple ScS travel-time residuals, Geophys.
Res. Lett., 2, 313-316, 1975.
9.
Okal, E.A., A surface-wave investigation of the rupture mechanism of
the Gobi-Altai (December 4, 1957) earthquake, Phys. Earth Planet.
Inter., 12, 319-328, 1976.
10.
Okal, E.A., The July 9, and 23, 1905 Mongolian earthquakes: A
surface wave investigation, Earth Plan. Sci. Lett., 34,
326-331, 1977.
11.
Okal, E.A., The effect of intrinsic oceanic upper-mantle
heterogeneity on the regionalization of long-period Rayleigh wave phase
velocities, Geophys. J. Roy. astr. Soc., 49, 357-370,
1977.
12.
Renault, J., and E.A. Okal, Investigating the physical nature of the
Coriolis effects in the fixed frame, Amer. J. Phys., 45,
631-633, 1977.
13.
Okal, E.A., and D.L. Anderson, Theoretical models for Mars and their
seismic properties, Icarus, 33, 514-528, 1978.
14.
Okal, E.A., A physical classification of the Earth's spheroidal
modes, J. Phys. Earth, 26, 75-103, 1978
(with Supplement).
15.
Okal, E.A., Observed very long period Rayleigh wave phase velocities
across the Canadian shield, Geophys. J. Roy. astr. Soc.,
53, 663-668, 1978.
16.
Stein, S., and E.A. Okal, Seismicity and tectonics of the Ninetyeast
Ridge area: evidence for internal deformation of the Indian plate,
J. Geophys. Res., 83, 2233-2245, 1978.
17.
Okal, E.A., and R.J. Geller, On the observability of isotropic
seismic sources: the July 31, 1970 Colombian earthquake, Phys.
Earth Planet. Inter., 18, 176-196, 1979.
18.
Okal, E.A., I. Application of normal mode theory to seismic source
and structure problems; II. Seismic investigations of upper mantle
lateral heterogeneity, Ph.D. Thesis, California Institute of
Technology, 249 pp., Pasadena, 1978
(Abstract).
19.
Okal, E.A., The July 9 and 23, 1905 Mongolian earthquakes: further
comments, Earth Plan. Sci. Lett., 41, 110, 1978.
20.
Okal, E.A., and R.J. Geller, Shear wave velocity at the base of the
mantle from profiles of diffracted SH waves, Bull. Seismol. Soc.
Amer., 69, 1039-1053, 1979.
21.
Okal, E.A., Higher mode Rayleigh waves studied as an individual
seismic phase, Earth Plan. Sci. Lett., 43, 162-167, 1979.
22.
Talandier, J., and E.A. Okal, Human perception of T waves: the
June 22, 1977 Tonga earthquake felt on Tahiti, Bull. Seismol.
Soc. Amer., 69, 1475-1486, 1979.
23.
Okal, E.A., J. Talandier, K.A. Sverdrup and T.H. Jordan,
Seismicity and tectonic stress in the southcentral Pacific, J.
Geophys. Res., 85, 6479-6495, 1980.
24.
Okal, E.A., The Bellingshausen Sea earthquake of February 5, 1977:
evidence for ridge-generated compression in the Antarctic plate,
Earth Planet. Sci. Lett., 46, 306-310, 1980.
25.
Okal, E.A., and J. Talandier, Rayleigh wave dispersion in French
Polynesia, Geophys. J. Roy. astr. Soc., 63, 719-733,
1980.
26.
Okal, E.A., On the importance of changes in gravity on seismic
recording at ultra-long periods, Proc. Natl. Acad. Sci. USA,
78, 20-21, 1981.
27.
Okal, E.A., and J. Talandier, Dispersion of one-second Rayleigh
modes through oceanic sediments following shallow earthquakes in the
southcentral Pacific Ocean basin, in: Bottom-Interacting Ocean
Acoustics, Edited by W.A. Kuperman and F.B. Jensen, NATO Confer.
Ser., IV:5, 345-358, Plenum, New York, 1981.
28.
Okal, E.A., and L.M. Stewart, A negative search for an ultra-slow
component to the source of the Yunnan earthquakes of May 29, 1976,
Phys. Earth Planet. Inter., 26, 208-216, 1981.
29.
Okal, E.A., Intraplate seismicity of Antarctica and tectonic
implications, Earth Plan. Sci. Lett., 52, 397-409, 1981.
30.
Okal, E.A., and L.M. Stewart, Slow earthquakes along oceanic
fracture zones: evidence for asthenospheric flow away from hotspots?
Earth Plan. Sci. Lett., 57, 75-87, 1982.
31.
Okal, E.A., Higher moment excitation of normal modes and surface
waves, J. Phys. Earth, 30, 1-31, 1982.
32.
Nataf, H.-C., T. Lay, D.L. Anderson and E.A. Okal, Reassessment
of a reported S-delay under Trindade, Geophys. Res. Lett.,
8, 1027-1030, 1981.
33.
Talandier, J., et E.A. Okal, Crises sismiques au volcan Macdonald
(Océan Pacifique Sud), C.R. Acad. Sci. Paris,
Sér. II., 295, 195-200, 1982.
34.
Sailor, R.V., and E.A. Okal, Application of SEASAT data in
seismotectonic studies of the southcentral Pacific, J. Geophys.
Res., 88, 1572-1580, 1983.
35.
Okal, E.A., Listening to the Earth's music, Perspectives in
Computing, 2 (2), 28-39, 1982.
36.
Okal, E.A., Mode-wave equivalence and other asymptotic problems in
tsunami theory, Phys. Earth Planet. Inter., 30, 1-11, 1982.
37.
Okal, E.A., and B.-G. Jo, Regional dispersion of first order
overtone Rayleigh waves, Geophys. J. Roy. astr. Soc.,
72, 461-481, 1983.
38.
Okal, E.A., Oceanic intraplate seismicity, Annu. Rev. Earth
Planet. Sci., 11, 195-214, 1983.
39.
Okal, E.A., and J.-M. Bergeal, Mapping the Miocene Farallon ridge
jump on the Pacific plate: a seismic line of weakness, Earth Plan.
Sci. Lett., 63, 113-122, 1983.
40.
Stewart, L.M., and E.A. Okal, Seismicity and aseismic slip along the
Eltanin Fracture Zone, J. Geophys. Res., 88, 10495-10507,
1983.
41.
Lay, T., and E.A. Okal, The Gilbert Islands (Republic of Kiribati)
Earthquake swarm of 1981-83, Phys. Earth Planet. Inter., 33,
284-303, 1983.
42.
Talandier, J., and E.A. Okal, The volcanoseismic swarms of 1981-1983
in the Tahiti-Mehetia area, French Polynesia, J. Geophys.
Res., 89, 11216-11234, 1984
(with Supplement).
43.
Okal, E.A., Intraplate seismicity of the Southern part of the Pacific
plate, J. Geophys. Res., 89, 10053-10071, 1984.
44.
Talandier, J., and E.A. Okal, New surveys of Macdonald Seamount,
Southcentral Pacific, following volcanoseismic activity, 1977-1983,
Geophys. Res. Lett., 11, 813-816, 1984.
45.
Okal, E.A., and A. Cazenave, A model for the plate tectonics
evolution of the Eastcentral Pacific based on SEASAT investigations,
Earth Planet. Sci. Letts., 72, 99-116, 1985
(with Supplement).
46.
Okal, E.A., The Oceanic lithosphere: Seismology and tectonics,
in:
Internal Geophysics and Space, Edited by A. Cazenave and J.-F. Minster,
Centre National d'Etudes Spatiales, pp. 341-368, Cepadues-Editions,
Toulouse, 1985.
47.
Cazenave, A., and E.A. Okal, Use of satellite altimetry in studies of
the oceanic lithosphere, in: Space Geodesy and Geodynamics, Edited by
A.J. Anderson and A. Cazenave, pp. 347-375, Academic Press, London, 1986.
48.
Stein, S., and E.A. Okal, Seismological studies of the deformation
of oceanic
lithosphere, in: Space Geodesy and Geodynamics, Edited by A.J.
Anderson and A. Cazenave, pp. 407-450, Academic Press, London, 1986.
49.
Okal, E.A., and B.-G. Jo, Stacking investigations of higher-order mantle
Rayleigh waves, Geophys. Res. Letts., 12, 421-424, 1985
(with Supplement).
50.
Okal, E.A., and J. Talandier, T-wave duration, magnitudes and
seismic moment of an earthquake; application to tsunami warning,
J. Phys. Earth, 34, 19-42, 1986.
51.
Stein, S., E.A. Okal, and D.A. Wiens, Application of modern techniques to
analysis of historical earthquakes, in: Historical Seismograms and
Earthquakes of the World, Edited by W.H.K. Lee, H. Meyers and K. Shimazaki,
pp. 85-104, Academic Press, London, 1987.
52.
Okal, E.A., D.F. Woods, and T. Lay, Intraplate deformation in the
Samoa - Gilbert - Ralik area: A prelude to a change of plate boundaries in
the Southwest Pacific?, Tectonophysics, 132, 69-78, 1986.
53.
Talandier, J., and E.A. Okal, Crustal structure in the Tuamotu and
Society Islands, French Polynesia, Geophys. J. Roy. astr. Soc., 88,
499-528, 1987.
54.
Okal, E.A., and B.-G. Jo, Stacking investigations of the
dispersion of higher order mantle Rayleigh waves and normal modes,
Phys. Earth Planet. Inter., 47, 188-204, 1987.
55.
Talandier, J., and E.A. Okal, Seismic detection of underwater volcanism:
the example of French Polynesia, Pure Appl. Geophys., 125,
919-950, 1987.
56.
Wiens, D.A., and E.A. Okal, Tensional intraplate seismicity in the
Eastcentral Pacific, Phys. Earth Planet. Inter., 49, 264-282, 1987.
57.
Okal, E.A., and S. Stein, The 1942 Southwest Indian Ocean Ridge
earthquake: Largest ever recorded on an oceanic transform, Geophys. Res.
Letts., 14, 147-150, 1987.
58.
Okal, E.A., and R. Batiza, Hotspots: the first 25 years, in:
Seamounts, Islands and Atolls, A Memorial to Henry William Menard,
Edited by B. Keating, P. Fryer, R. Batiza and G. Boehlert,
American Geophysical Union Monograph, 43, 1-11, 1987.
59.
Rees, B.A., and E.A. Okal, The depth of the deepest historical
earthquakes, Pure Appl. Geophys., 125, 699-715, 1987.
60.
Lundgren, P.R., E.A. Okal and S. Stein, Body wave deconvolution for
variable source parameters; application to the December 6, 1978 Kuriles
earthquake, Geophys. J., 94, 171-180, 1988.
61.
Okal, E.A., and J. Talandier, Mm: Theory of a variable-period
mantle magnitude, Geophys. Res. Letts., 14, 847-839, 1987.
62.
Talandier, J., D. Reymond and E.A. Okal, Mm: Use of a variable-period
mantle magnitude for the rapid one-station estimation of teleseismic moments,
Geophys. Res. Letts., 14, 840-843, 1987.
63.
Woods, M.T., and E.A. Okal, Effect of variable bathymetry on
the amplitude of teleseismic tsunamis: a ray-tracing experiment, Geophys.
Res. Letts., 14, 765-768, 1987.
64.
Okal, E.A., and B.-G. Jo, Q measurements for Phase X
overtones, Pure Appl. Geophys., 132, 331-362, 1990.
65.
Okal, E.A., Seismic parameters controlling far-field tsunami
amplitudes: A review, Natural Hazards, 1, 67-96, 1988.
66.
Okal, E.A., Introduction [to Special Issue on Volcanic Seismology],
Pure Appl. Geophys., 125, 881-882, 1987.
67.
Wysession, M.E., and E.A. Okal, Evidence for lateral heterogeneity at the
core-mantle boundary from the slowness of diffracted S profiles, in:
Structure and Dynamics of Earth's Deep Interior, Edited by D.E.
Smylie and R. Hide,
American Geophysical Union, Geophys. Monog., 46, pp. 55-63,
1988.
68.
Lundgren, P.R., and E.A. Okal, Slab decoupling in the Tonga arc: The June 22, 1977
earthquake, J. Geophys. Res., 93, 13355-13366, 1988.
69.
Okal, E.A., and J. Talandier,
Mm: A variable period mantle magnitude,
J. Geophys. Res., 94, 4169-4193, 1989.
70.
Okal, E.A.,
A theoretical discussion of time-domain magnitudes: the
Prague formula for Ms and the mantle magnitude Mm,
J. Geophys. Res., 94, 4194-4204, 1989.
71.
Talandier, J., and E.A. Okal, An algorithm for automated tsunami warning in
French Polynesia, based on mantle magnitudes, Bull. Seismol. Soc. Amer.,
79, 1177-1193, 1989.
72.
Lundgren, P.R., E.A. Okal and D.A. Wiens, Rupture characteristics
of the 1982 Tonga and 1986 Kermadec earthquakes, J. Geophys. Res., 94,
15521-15539, 1989.
73.
Wysession, M.E., and E.A. Okal,
Regional analysis of D" velocities from the ray parameters
of diffracted P profiles, Geophys. Res. Letts., 16, 1417-1420, 1989.
74.
Okal, E.A., Mm: A mantle wave magnitude for intermediate
and deep earthquakes, Pure Appl. Geophys., 134, 333-354, 1990.
75.
Okal, E.A., and J. Talandier, Mm: Extension to Love waves of
the concept of a variable-period mantle magnitude,
Pure Appl. Geophys., 134, 355-384, 1990.
76.
Wysession, M.E., E.A. Okal, and K.L. Miller,
Intraplate seismicity of the Pacific Basin, 1913-1988,
Pure Appl. Geophys., 135, 261-359, 1991.
77.
Russo, R.M., R.C. Speed, E.A. Okal, J.B. Shepherd, and K.C. Rowley,
Seismicity and tectonics of the Southeastern Caribbean, J. Geophys.
Res., 98, 14299-14319, 1993.
78.
Woods, M.T., J.-J. Lévêque, E.A. Okal, and M. Cara,
Two-station measurements of Rayleigh wave group velocity along the Hawaiian swell,
Geophys. Res. Letts., 18, 105-108, 1991.
79.
Okal, E.A., Single forces and double-couples: A theoretical review of their
relative efficiency for the excitation of seismic and tsunami waves,
J. Phys. Earth, 38, 445-474, 1990.
80.
Okal, E.A., Introduction [to special issue on "Aspects of Pacific Seismicity"],
Pure Appl. Geophys., 135, 167-168, 1991.
81.
Okal, E.A., Erratum [to "Seismic parameters controlling far-field tsunami
amplitudes: A review"], Natural Hazards, 4, 433, 1991.
82.
Solomon, S.C., D.L. Anderson, W.B. Banerdt, R.G. Butler, P.M. Davis, F.K. Duennebier,
Y. Nakamura, E.A. Okal, and R.J. Phillips, Scientific rationale and requirements for
a global seismic network on Mars, Lunar Planet. Instit. Techn. Rept.,
91-02, 51 pp., 1991.
83.
Okal, E.A., and J. Talandier, Single-station estimates of the
seismic moment of the 1960 Chilean and 1964 Alaskan earthquakes, using the
mantle magnitude Mm, Pure Appl. Geophys., 136, 103-126, 1991.
84.
Okal, E.A., Use of the mantle magnitude Mm for the reassessment
of the seismic moment of historical earthquakes.
I: Shallow events, Pure Appl. Geophys., 139, 17-57, 1992.
85.
Okal, E.A.,
A student's guide to teleseismic body-wave amplitudes,
Seismol. Res. Letts., 63, 169-180, 1992.
86.
Wysession, M.E., E.A. Okal and C.R. Bina:
The structure of the core-mantle boundary from diffracted waves,
J. Geophys. Res., 97, 8749-8764, 1992.
87.
Russo, R.M., E.A. Okal, and K.C. Rowley,
Historical seismicity of the Southeastern Caribbean
and tectonic implications, Pure Appl. Geophys., 139, 87-120, 1992.
88.
Okal, E.A., On the orientation of the horizontal seismometers at
South Pole, Pure Appl. Geophys., 138, 151-154, 1992.
89.
Hyvernaud, O., D. Reymond, J. Talandier and E.A. Okal,
Four years of automated measurement of seismic moments
at Papeete using the mantle magnitude Mm: 1987-1991,
Tectonophysics, 217, 175-193, 1993.
90.
Wysession, M.E., C.R. Bina and E.A. Okal,
Constraints on the temperature and composition of the base of the mantle,
in: Dynamics of Earth's deep interior and Earth rotation,
ed. by J.-L. Le Mouël, D.E. Smylie and T. Herring,
Amer. Geophys. Un. Geophys. Monog., 72, 181-189, 1993.
91.
Talandier, J., and E.A. Okal,
One-station estimates of seismic moments from the mantle magnitude Mm:
The case of the regional field (1.5° ≤ Δ ≤ 15°),
Pure Appl. Geophys., 138, 43-60, 1992.
92.
Okal, E.A., Use of the mantle magnitude Mm for the reassessment
of the seismic moment of historical earthquakes.
II. Intermediate and deep events, Pure Appl.
Geophys., 139, 59-85, 1992.
93.
Woods, M.T., and E.A. Okal, The structure of the Nazca Ridge and Sala y Gomez
Seamount Chain from the dispersion of Rayleigh waves, Geophys. J. Intl.,
117, 205-222, 1994.
94.
Okal, E.A., Predicting large tsunamis, Nature, 361,
686-687, 1993.
95.
Huang, W.-C., G. Ekström, E.A. Okal and M.P. Salganik,
Application of the CMT algorithm to analog recordings of deep
earthquakes, Phys. Earth Planet. Inter., 83, 283-297, 1994.
96.
Okal, E.A., Tsunami warning: beating the waves to death and destruction,
Endeavour, 18, 38-43, 1994.
97.
Okal, E.A., and C.R. Bina, The deep earthquakes of 1921-1922 in Northern
Peru, Phys. Earth Planet. Inter., 87, 33-54, 1994.
98.
Tajima, F., and E.A. Okal, The 1977 Three-Kings Ridge earthquake
(Ms = 6.7):
Broadband aspect of the source rupture, Phys. Earth Planet. Inter.,
89, 109-125, 1995.
99.
Okal, E.A., and B.A. Romanowicz, On the variation of b-value with earthquake size,
Phys. Earth Planet. Inter., 87, 55-76, 1994.
100.
Schindelé, F., D. Reymond, E. Gaucher, and E.A. Okal,
Analysis and automatic processing in near-field of the eight 1992-1994
tsunamigenic earthquakes: Improvements in real-time tsunami warning,
Pure Appl. Geophys., 144, 381-408, 1995.
101.
Woods, M.T., and E.A. Okal, Rayleigh wave dispersion along the Hawaiian
Swell: A test of lithospheric thinning by thermal rejuvenation at a hotspot,
Geophys. J. Intl., 125, 325-339, 1996.
102.
Okal, E.A., and S.H. Kirby, Frequency-moment distribution of deep
earthquakes: Implications for the seismogenic zone at the bottom of slabs,
Phys. Earth Planet. Inter., 92, 169-187, 1995.
103.
Kirby, S.H., E.A. Okal, and E.R. Engdahl:
The 09 June 1994 great Bolivian deep earthquake: An exceptional deep earthquake
in an extraordinary subduction zone,
Geophys. Res. Letts., 22, 2233-2236, 1995.
104.
Kirby, S.H., S. Stein, E.A. Okal, and D. Rubie, Deep earthquakes and metastable
mantle phase transformations in subducting oceanic lithosphere,
Revs. Geophys. Space Phys., 34, 261-306, 1996.
105.
Talandier, J., and E.A. Okal,
Monochromatic T waves from underwater volcanoes in the Pacific Ocean:
Ringing witnesses to geyser processes?, Bull. Seismol. Soc. Amer.,
86, 1529-1544, 1996.
106.
Okal, E.A., Radial modes from the great 1994 Bolivian earthquake: no evidence of an isotropic
component to the source, Geophys. Res. Letts., 23, 431-434, 1996.
107.
Huang, W.-C., E.A. Okal, G. Ekström, and M.P. Salganik, Centroid-moment-tensor
solutions for deep earthquakes predating the digital era: The WWSSN dataset
(1962-1976), Phys. Earth Planet. Inter., 99, 121-129, 1997.
108.
Okal, E.A.,
A reassessment of the deep Fiji earthquake of 26 May 1932,
Tectonophysics, 275, 313-329, 1997.
109.
Huang, W.-C., E.A. Okal, G. Ekström and M.P. Salganik,
Centroid moment tensor solutions for deep earthquakes predating the
digital era: The historical dataset (1907-1961),
Phys. Earth Planet. Inter., 106, 181-190, 1998.
110.
Talandier, J., and E.A. Okal,
On the mechanism of conversion of seismic waves to and from
T waves in the vicinity of island shores, Bull. Seismol. Soc. Amer.,
88, 621-632, 1998.
111.
Okal, E.A., and C.R. Bina,
On the cessation of seismicity at the base of the transition zone,
J. Seismology, 2, 65-86, 1998.
112.
Okal, E.A., and J. Talandier,
T waves from the great 1994 Bolivian deep earthquake
in relation to channeling of S wave energy up the slab,
J. Geophys. Res., 102, 27421-27437, 1997.
113.
Huang, W.-C., and E.A. Okal,
Centroid moment tensor solutions for deep earthquakes
predating the digital era: Discussion and inferences,
Phys. Earth Planet. Inter., 106, 191-218, 1998.
114.
Russo, R.M., and E.A. Okal,
Shear-wave splitting and upper mantle deformation in French Polynesia:
Evidence for small-scale heterogeneity related to the Society hotspot,
J. Geophys. Res., 103, 15089-15107, 1998.
115.
Newman, A.V., and E.A. Okal, Teleseismic estimates of radiated
seismic energy: The E/M0 discriminant for tsunami earthquakes,
J. Geophys. Res., 103, 26885-26898, 1998.
116.
Okal, E.A., and J. Talandier, Correction to "T waves from the great 1994
Bolivian deep earthquake in relation to channeling of S wave energy up the
slab", J. Geophys. Res., 103, 2793-2794, 1998.
117.
Okal, E.A., and S.H. Kirby,
Deep earthquakes beneath the North and South Fiji Basins, SW Pacific:
Earth's most intense deep seismicity in stagnant slabs.
Phys. Earth Planet. Inter., 109, 25-63, 1998.
118.
Okal, E.A., A. Piatanesi, and P. Heinrich, Tsunami detection by satellite
altimetry, J. Geophys. Res., 104, 599-615, 1999.
119.
Okal, E.A., and Y. Cansi, Detection of PKJKP at intermediate periods by
Progressive Multi-Channel Correlation, Earth Planet. Sci. Letts.,
164, 23-30, 1998.
120.
Okal, E.A., Historical seismicity and seismotectonic context of
the great 1979 Yapen and 1996 Biak, Irian Jaya earthquakes,
Pure Appl. Geophys., 154, 633-675, 1999.
121.
Reymond, D., and E.A. Okal, Moment tensor inversion of the spectral amplitude of
mantle surface waves: Toward realistic real-time focal solutions based on very
small datasets, Proc. Intl. Conf. Tsunamis, Paris, 26-28 May 1998, pp.
151-171, Europ. Comm. Directorate for Science, Research & Development, Paris,
1999.
122.
Richardson, W.P., E.A. Okal, and S. van der Lee,
Rayleigh-wave tomography of the Ontong-Java
Plateau, Phys. Earth Planet. Inter, 118, 29-51, 2000.
123.
Okal, E.A.,
Converted T phases recorded on Hawaii from
Polynesian nuclear tests: A preliminary report, Pure Appl. Geophys.,
158, 457-474, 2001.
124.
Okal, E.A., and A.R. Langenhorst, Seismic properties of the Eltanin Transform
System, South Pacific, Phys. Earth Planet. Inter., 119,
185-208, 2000.
125.
Okal, E.A.,
The 1998 Papua New Guinea tsunami: An overview,
Proc. Intl. Conf. Tsunamis, Paris, 26-28 May 1998,
pp. 111-116, Europ. Comm. Directorate
for Science, Research & Development, Paris, 1999.
126.
Talandier, J., and E.A. Okal, Identification criteria for sources of
T waves recorded in French Polynesia, Pure Appl. Geophys.,
158, 567-603, 2001.
127.
Okal, E.A., "Detached" deep earthquakes: Are they really?,
Phys. Earth Planet. Inter., 127, 109-143, 2001.
128.
Reymond, D., and E.A. Okal,
Preliminary determination of focal mechanisms
from the inversion of spectral amplitudes of mantle waves,
Phys. Earth Planet. Inter., 121, 249-271, 2000.
129.
Heinrich, P., A. Piatanesi, H. Hébert, and E.A. Okal,
Near-field modeling of the July 17, 1998 event in Papua New Guinea,
Geophys. Res. Letts., 27, 3037-3040, 2000.
130.
Okal, E.A.,
T-phase stations for the International Monitoring System
of the Comprehensive Nuclear-Test Ban Treaty:
A global perspective,
Seismol. Res. Letts., 72, 186-196, 2001.
131.
Okal, E.A., T waves from the 1998 Papua New Guinea earthquake and its
aftershocks: Timing the tsunamigenic slump,
Pure Appl. Geophys., 160, 1843-1863, 2003.
132.
Okal, E.A., and C.E. Synolakis,
A theoretical comparison of tsunamis from dislocations and landslides,
Pure Appl. Geophys., 160, 2177-2188, 2003.
133.
Okal, E.A., and A.R. Langenhorst, Reply [to comment by P. Wessel
and L.W. Kroenke],
Phys. Earth Planet. Inter., 123, 81-83, 2001.
134.
Okal, E.A., and C.R. Bina,
The deep earthquakes of 1997 in Western Brazil,
Bull. Seismol. Soc. Amer., 91, 161-164, 2001.
135.
Chen, P.-F., M. Nettles, E.A. Okal, and G. Ekström,
Centroid Moment Tensor solutions for intermediate-depth earthquakes
of the WWSSN-HGLP era (1962-1975),
Phys. Earth Planet. Inter., 124, 1-7, 2001.
136.
Okal, E.A., and A.V. Newman, Tsunami earthquakes: The quest for a regional
signal, Phys. Earth Planet. Inter., 124, 45-70, 2001.
137.
Klosko, E.R., R.M. Russo, E.A. Okal, and W.P. Richardson,
Evidence for a rheologically strong chemical mantle root beneath the
Ontong-Java Plateau,
Earth Planet. Sci. Letts., 186, 347-361, 2001.
138.
Okal, E.A., and C.E. Synolakis,
Comment on "Origin of the 17 July 1998 Papua New Guinea tsunami:
Earthquake or landslide?" by E.L. Geist,
Seismol. Res. Letts., 72, 363-366, 2001.
139.
Synolakis, C.E., J.-P. Bardet, J.C. Borrero, H.L. Davies,
E.A. Okal, E.A. Silver, S. Sweet, and D.R. Tappin,
The slump origin of the 1998 Papua New Guinea tsunami,
Proc. Roy. Soc. (London), Ser. A, 458, 763-789, 2002.
140.
Gomer, B.M., and E.A. Okal, Multiple-ScS probing of the
Ontong-Java Plateau, Phys. Earth Planet. Inter., 138,
317-331, 2003.
141.
Okal, E.A., and S.H. Kirby,
Energy-to-moment ratios for damaging intraslab earthquakes:
Preliminary results on a few case studies, USGS Open File Rept.,
02-328, 127-131, 2002.
142.
Langenhorst, A.R., and E.A. Okal, Correlation of β-value with spreading
rate for strike-slip earthquakes of the Mid-Oceanic Ridge system, Amer.
Geophys. Un. Geodyn. Monog., 30, 191-202, 2002.
143.
Chen, P.-F., C.R. Bina, and E.A. Okal, Variations in slab dip along
the subducting Nazca plate, as related to stress patterns and
moment release of
intermediate-depth seismicity, and to surface volcanism, Geochem., Geophys.,
Geosyst., 2, Paper Number 2001GC000153, 18 pp., 2001 [Electronic journal].
144.
Okal, E.A., G.J. Fryer, J.C. Borrero, and C. Ruscher, The landslide and
local tsunami of 13 September 1999 on Fatu-Hiva (Marquesas Islands; French
Polynesia), Bull. Soc. Géol. France, 173, 359-367, 2002.
145.
Okal, E.A., C.E. Synolakis, G.J. Fryer, P. Heinrich, J.C. Borrero, C. Ruscher,
D. Arcas, G. Guille, and D. Rousseau, A field survey of the 1946 Aleutian
tsunami in the far field,
Seismol. Res. Letts., 73, 490-503, 2002.
146.
Okal, E.A., P.-J. Alasset, O. Hyvernaud, and F. Schindelé,
The deficient T waves of tsunami earthquakes,
Geophys. J. Intl., 152, 416-432, 2003.
147.
Stein, S., G. Sella, and E.A. Okal, The January 26, 2001 Bhuj earthquake
and the diffuse boundary of the Indian plate,
Amer. Geophys. Un. Geodyn. Monog., 30, 243-254, 2002.
148.
Reymond, D., O. Hyvernaud, J. Talandier, and E.A. Okal,
T-wave detection of two underwater explosions off Hawaii on April 13, 2000,
Bull. Seismol. Soc. Amer., 93, 804-816, 2003.
149.
Hébert, H., A. Piatanesi, P. Heinrich, F. Schindelé, and E.A. Okal,
Numerical modeling of the September 13, 1999 landslide and tsunami on
Fatu Hiva island (French Polynesia),
Geophys. Res. Letts., 29, (10), 122_1-122_4, 2002.
150.
Okal, E.A., J.C. Borrero, and C.E Synolakis,
Solving the puzzle of the 1998 Papua New Guinea
tsunami: The case for a slump,
in: Solutions to Coastal Disasters, Edited by
L. Wallendorf and L. Ewing, Amer. Soc. Civil Eng.,
pp. 863-877, 2002.
151.
Talandier, J., O. Hyvernaud, E.A. Okal, and P.-F. Piserchia,
Long-range detection of hydroacoustic signals from
large icebergs in the Ross Sea, Antarctica, Earth Planet.
Sci. Letts., 203, 519-534, 2002.
152.
Okal, E.A., L. Dengler, S. Araya, J.C. Borrero, B. Gomer, S.
Koshimura, G. Laos,
D. Olcese, M. Ortiz, M. Swensson, V.V. Titov, and F. Vegas,
A field survey of the Camaná, Peru tsunami of June 23, 2001,
Seismol. Res. Letts., 73, 904-917, 2002.
153.
Okal, E.A., Normal modes energetics for far-field tsunamis
generated by dislocations and landslides,
Pure Appl. Geophys., 160, 2189-2221, 2003.
154.
Okal, E.A., G. Plafker, C.E. Synolakis, and J.C. Borrero,
Near-field survey of the 1946 Aleutian tsunami on Unimak and Sanak Islands,
Bull. Seismol. Soc. Amer., 93, 1226-1234, 2003.
155.
Bardet, J.-P., C.E. Synolakis, H.L. Davies, F. Imamura, and E.A. Okal,
Landslide tsunamis: Recent findings and research directions,
Pure Appl. Geophys., 160, 1793-1809, 2003.
156.
Borrero, J.C., J. Bu, C. Saiang, B. Uslu, J. Freckman, B. Gomer, E.A. Okal,
and C.E. Synolakis, Field survey and preliminary modeling of the Wewak,
Papua New Guinea earthquake and tsunami of September 9, 2002,
Seismol. Res. Letts., 74, 393-405, 2003.
157.
Beutel, E.K., and E.A. Okal, Strength asperities along oceanic transform
faults: A model for the origin of extensional earthquakes on the Eltanin
Transform system, Earth Planet. Sci. Letts., 216, 27-41, 2003.
158.
Okal, E.A., J.C. Borrero, and C.E. Synolakis, The earthquake and tsunami of
17 November 1865: evidence for far-field tsunami hazard from Tonga,
Geophys. J. Intl., 157, 164-174, 2004.
159.
Dengler, L., J. Borrero, G. Gelfenbaum, B. Jaffe, E. Okal, M. Ortiz, and V. Titov,
Tsunami, in: Southern Peru earthquake of 23 June 2001, Reconnaissance Report,
Edited by A. Rodriguez-Marek and C. Edwards, Earthquake Spectra, 19, Supp. A.,
115-144, 2003.
160.
Okal, E.A., and D. Reymond, The mechanism of the great Banda Sea earthquake of 01
February 1938: Applying the method of Preliminary Determination of Focal Mechanism
to a historical event,
Earth Planet. Sci. Letts., 216, 1-15, 2003.
161.
Talandier, J., and E.A. Okal,
Hydroacoustic signals from presumed CHASE explosions
off Vancouver Island in 1969-70: A modern perspective,
Seismol. Res. Letts., 75, 188-198, 2004.
162.
Okal, E.A., and C.E. Synolakis,
Source discriminants for near-field tsunamis,
Geophys. J. Intl., 158, 899-912, 2004.
163.
Chen, P.-F., G. Ekström, and E.A. Okal,
Centroid moment tensor solutions for Taiwan earthquakes of
the WWSSN era (1963-1975),
TAO: Terrestrial, Atmos. Ocean. Sci., 15, 61-73, 2004.
164.
Okal, E.A., Comment on "Source of the great tsunami of 1 April 1946:
a landslide in the upper Aleutian forearc", by G.J. Fryer et al.,
Marine Geology, 209, 363-369, 2004.
165.
Chen, P.-F., C.R. Bina, and E.A. Okal,
A global survey of stress orientations in subducting slabs
as revealed by intermediate-depth earthquakes,
Geophys. J. Intl., 159, 721-733, 2004.
166.
Okal, E.A.,
A re-evaluation of the great Aleutian and Chilean
earthquakes of 1906 August 17,
Geophys. J. Intl., 161, 268-282, 2005.
167.
Synolakis, C.E., and E.A. Okal,
1992-2002: Perspective on a decade of post-tsunami surveys,
in: Tsunamis: Case studies and recent developments,
ed. by K. Satake, Adv. Natur. Technol. Hazards, 23,
pp. 1-30, 2005.
168.
Weinstein, S.A., and E.A. Okal,
The mantle wave magnitude Mm and the slowness parameter Θ:
Five years of real-time use in the context of tsunami warning,
Bull. Seismol. Soc. Amer., 95, 779-799, 2005.
169.
Okal, E.A., The generation of T waves by earthquakes,
Adv. Geophys., 49, 1-65, 2007.
170.
Zahibo, N., E. Pelinovsky, E.A. Okal, A. Yalçıner, C. Kharif,
T. Talipova, and A. Kozelkov, The earthquake and tsunami of November 21, 2004
at Les Saintes, Guadeloupe, Lesser Antilles, Sci. Tsunami Haz.,
23, 25-39, 2005.
171.
Stein, S., and E.A. Okal, Size and speed of the Sumatra earthquake, Nature,
434, 581-582, 2005.
172.
Park, J., T.-R.A. Song, J. Tromp, E. Okal, S. Stein, G. Roult,
E. Clévédé, G. Laske,
H. Kanamori, P. Davis, J. Berger, C. Braitenberg, M. Van Camp, X. Lei, H. Sun,
H. Xu,
and S. Rosat,
Long-period behavior of the 26 December 2004 Sumatra-Andaman earthquake from its
excitation of the Earth's free oscillations, Science, 308,
1139-1144, 2005.
173.
Talandier, J., O. Hyvernaud, D. Reymond, and E.A. Okal,
Hydroacoustic signals generated by parked and drifting icebergs
in the Southern Indian and Pacific Oceans,
Geophys. J. Intl., 165, 817-834, 2006.
174.
Chen, P.-F., C.R. Bina, and E.A. Okal, Erratum
[to "A global survey of stress orientations in subducting slabs
as revealed by intermediate-depth earthquakes"],
Geophys. J. Intl., 161, 419, 2005.
175.
Okal, E.A., and J.R. Sweet, Frequency-size distributions of intraplate
earthquakes, in: Continental Intraplate Earthquakes:
Science, Hazard and Policy, ed. by S. Stein and S. Mazzotti,
Geol. Soc. Amer., Spec. Paper 425, 59-72, 2007.
176.
López, A.M., and E.A. Okal, A seismological reassessment of the source
of the 1946 Aleutian "tsunami" earthquake, Geophys. J. Intl.,
165, 835-849, 2006.
177.
Synolakis, C.E., E.A. Okal, and E.N. Bernard, The megatsunami of December 26, 2004,
The Bridge, 35, (2), 26-35, 2005.
178.
Okal, E.A., J.C. Borrero, and C.E. Synolakis,
Evaluation of tsunami risk from regional earthquakes at Pisco, Peru,
Bull. Seismol. Soc. Amer., 96, 1634-1648, 2006.
179.
Okal, E.A., H.M. Fritz, R. Raveloson, G. Joelson, P.
Pančošková, and G. Rambolamanana,
Madagascar field survey after the December 2004 Indian Ocean tsunami,
Earthquake Spectra, 22, S263-S283, 2006.
180.
Okal, E.A., H.M. Fritz, P.E. Raad, C.E. Synolakis, Y. Al-Shijbi, and
M. Al-Saifi,
Oman field survey after the December 2004 Indian Ocean tsunami,
Earthquake Spectra, 22, S203-S218, 2006.
181.
Okal, E.A., A. Sladen, and E.A.-S. Okal,
Rodrigues, Mauritius and Réunion Islands,
field survey after the December 2004 Indian Ocean tsunami,
Earthquake Spectra, 22, S241-S261, 2006.
182.
Okal, E.A., and V.V. Titov: MTSU :
Recovering seismic moments from tsunameter records,
Pure Appl. Geophys., 164, 355-378, 2007.
183.
Stein, S., and E.A. Okal, Ultra-long period seismic study of the December 2004
Indian Ocean earthquake and implications for regional tectonics and
the subduction process, Bull. Seismol. Soc. Amer., 97, S279-S295, 2007.
184.
Blewitt, G., C. Kreemer, W. Hammond, H.-P. Plag, S. Stein, and E.A. Okal,
Rapid determination of earthquake magnitude using GPS for tsunami warning systems,
Geophys. Res. Letts., 33, (11), L11309, 4 pp., 2006.
185.
Okal, E.A., J. Talandier, and D. Reymond,
Source quantification of the 2004 Sumatra earthquake
from hydrophone records of its tsunami, Pure Appl. Geophys.,
164, 309-323, 2007.
186.
MacAyeal, D.R., E.A. Okal, R.C. Aster, J.N. Bassis, K.M. Brunt, L.M. Cathles, R.
Drucker, H.A. Fricker, Y.-J. Kim, S. Martin, M.H. Okal, O.V. Sergienko, M.P. Sponsler,
and J.E. Thom, Transoceanic wave propagation links iceberg-calving margins of
Antarctica with storms in tropics and Northern hemisphere,
Geophys. Res. Letts., 33, (17), L17502, 4 pp., 2006.
187.
Okal, E.A., Seismic records of the 2004 Sumatra and other tsunamis: A quantitative study,
Pure Appl. Geophys., 164, 325-353, 2007.
188.
Okal, E.A., and D.R. MacAyeal, Seismic recording on drifting icebergs:
Catching seismic waves, tsunamis and storms from Sumatra and elsewhere,
Seismol. Res. Letts., 77, 659-671, 2006.
189.
Blewitt, G., C. Kreemer, W. Hammond, H.-P. Plag, S. Stein, and E.A. Okal,
Rapid determination of earthquake magnitude for tsunami warning systems using GPS:
An opportunity for IGS to make a difference,
in: The International GNSS Service (IGS): Perspectives and Visions for 2010 and
beyond, IGS Tech. Rept., 8 pp., Darmstadt, 2006.
190.
Okal, E.A., and H. Hébert,
Far-field modeling of the 1946 Aleutian tsunami,
Geophys. J. Intl., 169, 1229-1238, 2007.
191.
Satake, K., E.A. Okal, and J.C. Borrero,
Tsunami and its hazard in the Indian and Pacific Oceans:
Introduction to the topical issue, Pure Appl. Geophys.,
164, 249-259, 2007.
192.
Synolakis, C.E., J.C. Borrero, H.M. Fritz, V.V. Titov, and E.A. Okal,
Inundation during the 26 December 2004 tsunami, in:
Coastal Engineering 2006, ed. by J. McKee Smith, pp. 1625-1637,
Word Scientific, Singapore, 2007.
193.
Okal, E.A., The excitation of tsunamis by earthquakes, in: The Sea:
Ideas and observations on progress in the study of the seas,
15, Edited by E.N. Bernard and A.R. Robinson, pp. 137-177,
Harvard Univ. Press, Cambridge, 2008.
194.
Fritz, H.M., and E.A. Okal, Socotra Island, Yemen: Field survey of the 2004 Indian Ocean
tsunami, Natural Hazards, 46, 107-117, 2008.
195.
Okal, E.A., and C.E. Synolakis,
Far-field tsunami hazard from mega-thrust earthquakes
in the Indian Ocean, Geophys. J. Intl., 172, 995-1015, 2008.
196.
Okal, E.A., and S. Stein,
Observations of ultra-long period normal modes from the 2004
Sumatra-Andaman earthquake,
Phys. Earth Planet. Inter., 175, 53-62, 2009.
197.
Okal, E.A., Tsunamis, In: Encyclopedia of Islands, ed. by
R. Gillespie, and D.A. Clague,
Univ. Calif. Press, pp. 933-936, 2009.
198.
Dixon, T., and E.A. Okal, The geologic perspective: Hazards in the
oceanic environment from a dynamic Earth, in:
Oceans and human health: Risk and remedies from the sea, ed. by P.J. Walsh, S.L. Smith, L.E.
Fleming, H. Solo-Gabriele, and W.H. Gerwick, Elsevier, New York, pp. 59-77, 2008.
199.
Cathles IV, L.M., E.A. Okal, and D.R. MacAyeal,
Seismic observations of sea swell on the floating Ross Ice Shelf, Antarctica,
J. Geophys. Res., 114, (F02), F02015, 11 pp., 2009.
200.
Blewitt, G., W.C. Hammond, C. Kreemer, H.-P. Plag, S. Stein, and E.A. Okal,
GPS for real-time earthquake source determination and tsunami warning systems,
J. Geodesy, 83, 335-343, 2009.
201.
MacAyeal, D.R., E.A. Okal, R.C. Aster, and J.N. Bassis,
Seismic and hydroacoustic tremor generated by colliding icebergs,
J. Geophys. Res., 113, (F03), F03011, 10 pp., 2008.
202.
Okal, E.A., C.E. Synolakis, B. Uslu, N. Kalligeris, and E. Voukouvalas,
The 1956 earthquake and tsunami in Amorgos, Greece,
Geophys. J. Intl., 178, 1533-1554, 2009.
203.
Okal, E.A., and C.J. Hartnady,
The South Sandwich Islands earthquake of 27 June 1929:
seismological study and inference on tsunami risk
for the South Atlantic, South Afr. J. Geology, 112, 359-370, 2009.
204.
MacAyeal, D.R., E.A. Okal, R.C. Aster, and J.N. Bassis,
Seismic observations of glaciogenic ocean waves (micro-tsunamis) on
icebergs and ice shelves, J. Glaciology, 55, 193-206, 2009.
205.
Borrero, J.C., R. Weiss, E.A. Okal, R. Hidayat, Suranto, D. Arcas,
and V.V. Titov, The tsunami of 12 September 2007, Bengkulu Province, Sumatra, Indonesia:
Post-tsunami survey and numerical modeling, Geophys. J. Intl., 178,
180-194, 2009.
206.
Martin, S., R. Drucker, R. Aster, F. Davey, E. Okal, T. Scambos, and D. MacAyeal,
Kinematics and seismic analysis of the breakup of giant tabular icebergs
at Cape Adare, Antarctica,
J. Geophys. Res., 115, (B6), B06311, 17 pp., 2010.
207.
Okal, E.A., H.M. Fritz, and A. Sladen,
2004 Sumatra tsunami surveys in the Comoro Islands and Tanzania
and regional tsunami hazard from future Sumatra events
South Afr. J. Geol., 112, 343-358, 2009.
208.
Okal, E.A., Tsunamigenic earthquakes: Past and present milestones, Pure Appl.
Geophys., 168, 969-995, 2011.
209.
Okal, E.A., C.E. Synolakis, and N. Kalligeris,
Tsunami Simulations for Regional Sources
in the South China and Adjoining seas, Pure Appl. Geophys.,
168, 1153-1173, 2011.
210.
Okal, E.A., H.M. Fritz, C.E. Synolakis, J.C. Borrero, R. Weiss, P.J. Lynett, V.V. Titov, S.
Foteinis, B.E. Jaffe, P.L.-F. Liu, and I. Chan,
Field Survey of the Samoa Tsunami of 29 September 2009, Seismol. Res. Letts.,
81, 577-591, 2010 (with Supplement).
211.
Okal, E.A., Earthquake focal mechanisms,
In: Encyclopedia of Solid
Earth Geophysics, ed. by H. Gupta, Earth Sciences Series, Springer,
pp. 194-199, 2011.
212.
Okal, E.A., T waves, In: Encyclopedia of Solid
Earth Geophysics, ed. by H. Gupta, Earth Sciences Series, Springer,
pp. 1421-1423, 2011.
213.
Okal, E.A., J.C. Borrero, and C. Chagué-Goff,
Tsunamigenic predecessors to the 2009 Samoa earthquake,
Earth Sci. Revs., 107, 128-140, 2011.
214.
Okal, E.A., S. Hongsresawat, and S. Stein,
Split mode evidence for no ultra-slow component to the source of the 2010 Maule, Chile earthquake,
Bull. Seismol. Soc. Amer., 102, 391-397, 2012.
215.
Merino, M., S. Stein, M. Liu, and E.A. Okal,
Comparison of seismicity rates in the New Madrid and Wabash Valley seismic zones,
Seismol. Res. Letts., 81, 951-954, 2010.
216.
Okal, E.A., and J.C. Borrero, The "tsunami earthquake" of 22 June 1932 in Manzanillo, Mexico:
Seismological study and tsunami simulations, Geophys. J. Intl., 187, 1443-1459, 2011.
217.
Fritz, H.M., J.C. Borrero, C.E. Synolakis, E.A. Okal, R. Weiss, V.V. Titov, B.E. Jaffe, S. Foteinis,
P.J. Lynett, I-C. Chan, and P. L.-F. Liu, Insights on the 2009 South Pacific
tsunami in Samoa and Tonga from field surveys and numerical simulations,
Earth Sci. Revs., 107, 66-75, 2011.
218.
Mitsoudis, D.A., E. Flouri, N. Chrysoulakis, M. Diamandakis, Y. Kamarianakis, E.A. Okal, and
C.E. Synolakis, Tsunami hazard in the Southeast Aegean Sea,
Coastal Engineering, 60, 136-148, 2012.
219.
Ebeling, C.W., E.A. Okal, N. Kalligeris, and C.E. Synolakis,
Modern seismological reassessment and tsunami simulation of historical Hellenic Arc earthquakes,
Tectonophysics, 530, 225-239, 2012.
220.
Ebeling, C.W., and E.A. Okal,
An extension of the
E/M0 tsunami earthquake discriminant Θ to regional distances,
Geophys. J. Intl., 190, 1640-1656, 2012.
221.
Brunt, K.M., E.A. Okal, and D.R. MacAyeal,
Antarctic ice-shelf calving triggered by the Honshu earthquake and tsunami, March 2011,
J. Glaciology,
57, 785-788, 2011.
222.
Okal, E.A.,
From 3-Hz P waves to 0S2:
No evidence of a slow component to the source
of the 2011 Tohoku earthquake, Pure Appl. Geophys., 170, 963-973, 2013.
223.
Reymond, D., O. Hyvernaud, and E.A. Okal,
The 2010 and 2011 tsunamis in French Polynesia:
Operational aspects and field surveys, Pure Appl. Geophys.,
170, 1169-1187, 2013.
224.
Okal, E.A., D. Reymond, and S. Hongsresawat,
Large, Pre-Digital Earthquakes of the Bonin-Mariana
Subduction Zone, 1930-1974, Tectonophysics, 586, 1-14, 2013.
225.
Reymond, D., E.A. Okal, H. Hébert, and M. Bourdet,
Rapid forecast of tsunami wave heights from a database of pre-computed
simulations, and application during the 2011 Tohoku tsunami in French Polynesia,
Geophys. Res. Letts., 39, (11), L11603, 6 pp., 2012.
226.
Okal, E.A., The South of Java earthquake of 11 September 1921: A negative search for a large
interplate thrust event at the Java Trench, Geophys. J. Intl., 190, 1657-1672, 2012.
227.
Han, S.-C., R. Riva, J. Sauber, and E.A. Okal,
Source parameter inversion for recent megathrust earthquakes from global gravity field
observations, J. Geophys. Res., 118 (B), 1240-1267, 2013.
228.
Okal, E.A., D. Reymond, and H. Hébert,
From earthquake size to far-field tsunami amplitude: Development of a simple formula and
application to DART buoy data, Geophys. J. Intl., 196, 340-356,
2014.
229.
Valle, B., N. Kalligeris, A.N. Findikakis,
E.A. Okal, C.E. Synolakis, and L. Melilla,
Plausible megathrust tsunamis in the Eastern Mediterranean Sea,
Engin. Comput. Mech., 167, 99-105, 2014.
230.
Okal, E.A., J.N.J. Visser, and C.H. de Beer,
The Dwarskersbos, South Africa local tsunami of 27 August 1969:
Field survey and simulation as a meteorological event,
Natural Hazards, 74, 251-268, 2014.
231.
MacAyeal, D.R., Y. Wang, and E.A. Okal,
Ambient seismic, hydroacoustic and flexural-gravity wave noise on
a tabular iceberg, J. Geophys. Res. Earth Surf., 120, 200-211, 2015.
232.
Hamzeh, M.A., E.A. Okal, J. Ghasemzadeh, and G.R. Beskeleh,
Study of the effects of the 1945 Pakistan tsunami on the Iranian Makran coast,
Proc. 1st Natl. Confer. Development Makran Coast, 9 pp., Chabahar, 2013 [in Farsi].
233.
Salaree, A., and E.A. Okal,
Field survey and modeling of the Caspian Sea tsunami of 20 June 1990,
Geophys. J. Intl., 201, 621-639, 2015.
234.
Okal, E.A., Historical seismograms: Preserving an endangered species, GeoResJ, 6, 53-64, 2015.
235.
Okal, E.A., H.M. Fritz, M.A. Hamzeh, and J. Ghasemzadeh,
Field survey of the 1945 Makran and 2004 Indian Ocean tsunamis
in Baluchistan, Iran, Pure Appl. Geophys., 172, 3343-3356, 2015.
236.
Okal, E.A., The quest for wisdom: Lessons from seventeen tsunamis, 2004-2014,
Phil. Trans. Roy. Soc. London, Ser. A,
373, 20140370, 26 pp., 2015.
237.
Gailler, A., E. Calais, H. Hébert, C. Roy, and E.A. Okal,
Tsunami scenarios and hazard assessment along the Northern coast of Haiti,
Geophys. J. Intl., 203, 2287-2302, 2015.
238.
Okal, E.A., and C.E. Synolakis, Sequencing of tsunami waves: Why the first wave
is not always the largest, Geophys. J. Intl., 204, 719-735, 2016.
239.
Okal, E.A., S.H. Kirby, and N. Kalligeris, The Showa Sanriku earthquake of
1933 March 2: A global seismological reassessment, Geophys. J. Intl.,
206, 1492-1514, 2016.
240.
Talandier, J., and E.A. Okal,
A new source discriminant based on frequency dispersion for hydroacoustic phases
recorded by T-phase stations, Geophys. J. Intl., 206, 1784-1794, 2016.
241.
Okal, E.A., The excitation of tsunamis by deep earthquakes, Geophys. J. Intl.,
209, 234-249, 2017.
242.
Okal, E.A., and N. Saloor,
Historical tsunami earthquakes in the Southwest Pacific:
An extension to Δ > 80° of the Energy-to-Moment parameter Θ,
Geophys. J. Intl., 210, 852-873, 2017.
243.
Saloor, N., and E.A. Okal, Extension of the energy-to-moment parameter Θ
to intermediate and deep earthquakes,
Phys. Earth Planet. Inter., 274, 37-48, 2018
(with Supplement).
244.
Salaree, A., R. Mansouri, and E.A. Okal, The intriguing tsunami of 19 March 2017
at Bandar Dayyer, Iran: Field survey and simulations, Natural Hazards,
90, 1277-1307, 2018.
245.
Salaree, A., and E.A. Okal,
The "tsunami earthquake" of 13 April 1923
in Northern Kamchatka: Seismological and hydrodynamic investigations,
Pure Appl. Geophys., 175, 1257-1285, 2018.
246.
Okal, E.A., N. Saloor, S.H. Kirby, and M. Nettles, An implosive component
to the source of the deep Sea of Okhotsk earthquake of 24 May 2013: Evidence
from radial modes and CMT inversion,
Phys. Earth Planet. Inter., 281, 68-78, 2018.
247.
Okal, E.A.,
Energy and magnitude: A historical perspective,
Pure Appl. Geophys., 176, 3815-3849, 2019.
248.
Derakhti, M., R.A. Dalrymple, E.A. Okal, and C.E. Synolakis,
Temporal and topographic source effects in tsunami generation,
J. Geophys. Res. Oceans, 124, 5270-5288, 2019.
249.
MacAyeal, D.R., A.F. Banwell, E.A. Okal, J. Lin, I.C. Willis, B. Goodsell, and G.J. Macdonald,
Diurnal seismicity cycle linked to subsurface melting on an ice shelf,
Annals of Glaciology, 60, (79), 137-157, 2019.
250.
Kânoğlu, U., Y. Tanioka, E.A. Okal, M.A. Baptista, and A.B. Rabinovich,
Introduction to "Twenty five years of modern tsunami science following
the 1992 Nicaragua and Flores Island tsunamis, Volume I",
Pure Appl. Geophys., 176, 2757-2769, 2019.
251.
Okal, E.A., W.-C. Huang, and G. Ekström,
Erratum to "Centroid moment tensor solutions for
deep earthquakes predating the digital era:
The historical dataset (1907-1961)"
[Phys. Earth Planet. Inter., 106, 181-190, 1998],
Phys. Earth Planet. Inter., 284, 82-83, 2018.
252.
Paris, A., E.A. Okal, C. Guérin, P. Heinrich, F. Schindelé, and
H. Hébert,
Numerical modeling of the June 17, 2017 landslide and tsunami events
in Karrat Fjord, West Greenland,
Pure Appl. Geophys., 176, 3035-3057, 2019.
253.
Martin, S.S., L. Li, E.A. Okal, J. Morin, A. Tetteroo, A. Switzer, and K. Sieh,
A reassessment of the 1907 Sumatra "tsunami earthquake" based on macroseismic,
seismological and tsunami observations and modeling,
Pure Appl. Geophys., 176, 2831-2868, 2019
(with Supplement).
254.
Okal, E.A.,
The large Andaman Islands earthquake of 26 June 1941:
Why no significant tsunami?
Pure Appl. Geophys., 176, 2869-2886, 2019.
255.
Wagner, L.S., and E.A. Okal, The Pucallpa Nest and its constraints on the geometry of the
Peruvian flat slab, Tectonophysics, 762, 97-108, 2019.
256.
Coudurier-Curveur, A., E. Kali, P. Tapponnier, E.A. Okal, J. Van der Woerd,
S. Vaideswaran, S. Baruah, M. Etchebes, and Ç. Karakaş,
Dual surface breaks and orthogonal fault planes of the great 1950 Assam earthquake across the
cusp of the East Himalayan Syntaxis,
Earth Planet. Sci. Letts., 531, 115928, 13 pp., 2020
(with Supplement).
257.
Ghobadi-Far, Kh., S.-C. Han, J. Sauber, F. Lemoine, S. Behzadpour, T.
Mayer-Gürr, N. Sneeuw,
and E.A. Okal, Gravitational changes of the Earth's free oscillation from earthquakes:
Theory and feasibility study using GRACE inter-satellite tracking,
J. Geophys. Res. Solid Earth, 124, 7483-7503, 2019.
258.
Melis, N., E.A. Okal, C.E. Synolakis, I.S. Kalogeras, and U. Kânoğlu,
The Chios, Greece earthquake of 23 July 1949: Seismological reassessment and tsunami
investigations, Pure Appl. Geophys., 177, 1295-1313, 2020.
259.
Okal, E.A., Twenty-five years of progress in the science of "geological" tsunamis following
the 1992 Nicaragua and Flores events, Pure Appl. Geophys., 176, 2771-2793, 2019.
260.
Kânoğlu, U., Y. Tanioka, E.A. Okal, M.A. Baptista, and A.B. Rabinovich,
Introduction to "Twenty five years of modern tsunami science following
the 1992 Nicaragua and Flores Island tsunamis, Volume II",
Pure Appl. Geophys., 177, 1183-1191, 2020.
261.
Ghobadi-Far, Kh., S.-C. Han, S. Allgeyer, P. Tregoning, J. Sauber, S. Behzadpour,
T. Mayer-Gürr, N. Sneeuw, and E.A. Okal,
GRACE gravitational measurements of tsunamis after the 2004, 2010 and 2011 great earthquakes,
J. Geodesy, 94, 65, 9 pp., 2020
(with Supplement).
262.
Salaree, A., and E.A. Okal,
Tsunami simulations along the Eastern African coast from mega-earthquake
sources in the Indian Ocean, Arabian J. Geosci., 13, (20), 1055, 13 pp., 2020.
263.
Saloor, N., and E.A. Okal,
The body-wave magnitude mb: An attempt to rationalize
the distance-depth correction q (Δ, h),
Geophys. J. Intl., 223, 270-288, 2020.
264.
Hwang, L.J., T. Ahern, C.J. Ebinger, W.L. Ellsworth, G.G. Euler, E.A. Okal, P.G. Okubo, and
W.R. Walter,
Rescuing seismic legacy FAIR'ly, Seismol. Res. Letts., 91, 1339-1340, 2020.
265.
Salaree, A., and E.A. Okal, Effects of bathymetry complexity on tsunami propagation:
A spherical harmonics approach,
Geophys. J. Intl., 223, 632-647, 2020.
266.
Freitag, L., and E.A. Okal,
Preliminary results from a prototype ocean-bottom
pressure sensor deployed in the Mentawai Channel,
Central Sumatra, Indonesia,
Pure Appl. Geophys., 177, 5119-5131, 2020.
267.
Okal, E.A., On the possibility of seismic recording of meteotsunamis, Natural Hazards,
106, 1125-1147, 2021.
268.
Bou-Rabee, F., Y.L. Young, and E.A. Okal,
Evidence for prehistoric liquefaction in Kuwait and
implications for the seismic vulnerability in the Arabian Gulf countries,
Natural Hazards, 103, 799-813, 2020.
269.
Okal, E.A., Snell's Law applied to tsunamis: Simulations and observations,
Pure Appl. Geophys., 178, 4969-4983, 2021.
270.
Okal, E.A., The energy of a tsunami generated by dynamic uplift of the ocean bottom.
I. Analytical solutions,
Pure Appl. Geophys., 178, 4985-4999, 2021.
271.
Todes, J., E.A. Okal, and S.H. Kirby,
Frequency-size distributions of Wadati-Benioff Zone
and near-boundary intraplate earthquakes:
Implications for intermediate and deep seismicity,
Phys. Earth Planet. Inter., 321, 106707, 24 pp., 2021
272.
Kalligeris, N., V. Skanavis, N.S. Melis, E.A. Okal, A. Dimitroulia, M. Charalampakis, P.J. Lynett, and C.E. Synolakis,
The Mw = 6.6 earthquake and tsunami of South Crete on 2020 May 2,
Geophys. J. Intl., 230, 480-506, 2022.
273.
Kânoğlu, U., E.A. Okal, M.A. Baptista, and A.B. Rabinovich,
Introduction to "Sixty years of modern tsunami science: Volume I: Lessons and progress",
Pure Appl. Geophys., 178, 4689-4695, 2021.
274.
Han, S.-C., S. McClusky, T.D. Mikesell, L. Rolland, E.A. Okal, and C. Benson,
CubeSat GPS observation of traveling ionospheric disturbances after the 2022 Hunga-Tonga
Hunga-Ha'apai volcanic eruption and its potential use for tsunami warning,
Earth Space Sci., 10, EA002586, 17 pp., 2023.
275.
Okal, E.A., and L. Freitag,
A prototype ocean-bottom
pressure sensor deployed in the Mentawai Channel,
Central Sumatra, Indonesia: Preliminary results,
In: Hazardous Seas: A sociotechnical framework for early tsunami detection and warning,
ed. by L.K. Comfort and H.P. Rahayu, Island Press, pp. 221-245, 2023.
276.
Kânoğlu, U.,
A.B. Rabinovich, E.A. Okal, C. Pattiaratchi, M.A. Baptista,
N. Zamora, and P.A. Catalán,
Introduction to "Sixty years of modern Tsunami Science, Volume II: Challenges",
Pure Appl. Geophys., 180, 1541-1547, 2023.
277.
Han, S.-C., J. Sauber, T. Broerse, F. Pollitz, E.A. Okal, T. Jeon, and
K.-W. Seop, GRACE and GRACE Follow-On gravity observations of
intermediate-depth earthquakes contrasted with those of shallow events,
J. Geophys. Res. Solid Earth, 129, (2), e2023JB028362, 18 pp., 2024.
278.
Okal, E.A., On the nature of potential energy in atmospheric gravity waves, or why the
atmosphere cannot sustain a tsunami, Pure Appl. Geophys., 181, 1-25, 2024.
279.
Okal, E.A.,
Quantifying the ocean coupling of air waves, and why DART data reporting can be deceptive,
Pure Appl. Geophys., 181, 1095-1115, 2024.