An earthquake occurred on June 3, 1994, at 01:17:37 local time (June 2, at 18:17:37 GMT) off the coast of Indonesia. The epicenter was off the eastern part of the southern Java coast, near the east end of the Java Trench.[3]
   | |
| UTC time | 1994-06-02 18:17:34 |
|---|---|
| ISC event | 167105 |
| USGS-ANSS | ComCat |
| Local date | June 3, 1994 |
| Local time | 01:17:37 WIB (Indonesia Western Standard Time) |
| Magnitude | 7.8 Mw[1] |
| Depth | 18 km (11 mi)[1] |
| Epicenter | 10°31′S 112°52′E / 10.51°S 112.87°E[1] |
| Areas affected | Indonesia |
| Max. intensity | MMI V (Moderate)[2] |
| Casualties | 250 killed |
Earthquake
editThis earthquake occurred with a moment magnitude of 7.8 in a region which is characterized as having a weak seismic coupling.[4] Earthquakes with slow rupture velocities are the most efficient tsunami generators, and this earthquake was classified as a tsunami earthquake.[5]
Tsunami
editThe tsunami reached Java and Bali, with runups up to 14 m (46 ft) on the east Java coast and up to 5 m (16 ft) on the southwestern Bali coast. More than 200 people were killed in the tsunami.[6] The shock could be felt strongly across Bali, central and eastern Java, Lombok, and Sumbawa.[7]
See also
editReferences
edit- ^ a b c ISC (19 January 2015), ISC-GEM Global Instrumental Earthquake Catalogue (1900–2009), Version 2.0, International Seismological Centre
- ^ Yoshinobu Tsuji; Fumihiko Imamura; Hideo Matsutomi; Costas E. Synolakis; Puspito T. Nanang; Jumadi; Satoshi Harada; Se Sub Han; Ken’ichi Arai; Benjamin Cook (1995). "Field Survey of the East Java Earthquake and Tsunami of June 3, 1994". Tsunamis: 1992–1994. Basel, Switzerland: Birkhäuser. p. 839-854. doi:10.1007/978-3-0348-7279-9_25. ISBN 978-3-7643-5102-1. S2CID 129642617.
- ^ Synolakis, C.; Imamura, F.; Tsuji, Y.; Matsutomi, H.; Tinti, S.; Cook, B.; Chandra, Y. P.; Usman, M. (1995), "Damage, conditions of east Java tsunami of 1994 analyzed" (PDF), Eos, Transactions, American Geophysical Union, 76 (26): 257, Bibcode:1995EOSTr..76..257S, doi:10.1029/95eo00150, archived from the original (PDF) on 2011-05-28, retrieved 2010-08-24
- ^ Lay, T.; Bilek, S. (2012), "Anomalous Earthquake Ruptures at Shallow Depths on Subduction Zone Megathrusts" (PDF), The Seismogenic Zone of Subduction Thrust Faults, Columbia University Press, pp. 488, 489
- ^ Polet, J.; Kanamori, H. (2000), "Shallow subduction zone earthquakes and their tsunamigenic potential", Geophysical Journal International, 142 (3): 684, 685, Bibcode:2000GeoJI.142..684P, doi:10.1046/j.1365-246x.2000.00205.x
- ^ "Tsunamis – past and present". Archived from the original on 2013-06-01. Retrieved 2010-08-24.
- ^ "Significant Earthquakes of the World". Archived from the original on 2011-07-14. Retrieved 2017-08-28.
Further reading
edit- Tanioka, Yuichiro; Satake, Kenji (1996). "Tsunami generation by horizontal displacement of ocean bottom". Geophysical Research Letters. 23 (8): 861–864. Bibcode:1996GeoRL..23..861T. doi:10.1029/96gl00736. hdl:2027.42/95068. ISSN 0094-8276.
External links
edit- The International Seismological Centre has a bibliography and/or authoritative data for this event.