30:
65:
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51:
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The tsunami affected a large part of the Aegean Sea. The variable distribution of the observed run-ups, combined with inconsistent timing of the wave arrivals at different locations, suggest that earthquake-triggered underwater landslides were the main cause of the observed tsunami.
375:
Damage was severe, particularly on
Santorini. The earthquake demolished 529 houses and left many others damaged. Fifty-three people were killed as a result of the earthquake, with another three killed by the associated tsunami.
845:
290:. It was the largest earthquake in Greece in the 20th century. It was followed 13 minutes later by a magnitude 7.2 earthquake near Santorini. It triggered a major
580:"Crustal rheology of the Santorini–Amorgos zone: Implications for the nucleation depth and rupture extent of the 9 July 1956 Amorgos earthquake, southern Aegean"
294:
with a maximum run-up of 30 m. The combined effects of the earthquake shaking and the tsunami caused the deaths of 53 people with a further 100 injured.
679:
1138:
617:
460:
464:
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to the southeast at about 25°. The rupture area is estimated to be about 110 km along strike and 26 km in depth, extending into the
651:
412:"Seismicity Variations in the Southern Aegean, Greece, Before and After the Large (M7.7) 1956 Amorgos Earthquake Due to Evolving Stress"
1040:
533:"Incipient continental collision and plate-boundary curvature: Late Pliocene–Holocene transtensional Hellenic forearc, Crete, Greece"
29:
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350:, it is possible to discriminate between the two nodal planes implied by the focal mechanism, indicating that the fault plane
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286:. There was significant damage on Amorgos and the neighbouring island of
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205:
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to the north. The extension is a result of the bulging out of the
291:
275:
209:
16:
Earthquake and tsunami centered near the Greek island of
Amorgos
201:
410:
Papadimitriou E., Sourlas G. & Karakostas V. (2005).
643:
403:
1104:
indicates earthquake resulting in at least 30 deaths
492:"The 1956 earthquake and tsunami in Amorgos, Greece"
530:
577:
1370:
620:. National Centers for Environmental Information
302:The Cyclades island group lies within a zone of
266:and a maximum perceived intensity of IX on the
64:
1109:indicates the deadliest earthquake of the year
465:National Centers for Environmental Information
1132:
673:
687:
262:on July 9. It had a magnitude of 7.7 on the
610:
571:
346:, trending SW-NE. From the distribution of
1139:
1125:
680:
666:
485:
483:
481:
1146:
531:ten Veen, J.H.; Kleinspehn, K.L. (2003).
515:
461:"Comments for the Significant Earthquake"
455:
453:
314:to the south and the continuation of the
142:
524:
478:
1371:
450:
1120:
661:
489:
297:
13:
644:International Seismological Centre
274:was to the south of the island of
14:
1425:
636:
537:Journal of the Geological Society
496:Geophysical Journal International
618:"Comments for the Tsunami Event"
517:10.1111/j.1365-246X.2009.04237.x
278:, the easternmost island of the
63:
49:
36:
35:
28:
216:
967:(6.2, April 24 - 7.1 April 25)
50:
1:
396:
391:List of earthquakes in Greece
333:
7:
416:Pure and Applied Geophysics
386:List of earthquakes in 1956
379:
10:
1430:
1399:July 1956 events in Europe
882:(4.8 & 5.1, March 16)
578:Konstantinou K.I. (2010).
361:
1240:
1154:
1099:
1059:
1016:
943:
864:
821:
754:
693:
604:10.1016/j.jog.2010.05.002
436:10.1007/s00024-004-2641-z
370:
312:South Aegean Volcanic Arc
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160:
152:
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87:
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24:
1414:1956 disasters in Greece
688:Earthquakes in the 1950s
268:Mercalli intensity scale
557:10.1144/0016-764902-067
256:1956 Amorgos earthquake
156:20 km (12 mi)
20:1956 Amorgos earthquake
584:Journal of Geodynamics
264:moment magnitude scale
240:30 m (98 ft)
117:July 9, 1956
1379:Earthquakes in Greece
1148:Earthquakes in Greece
316:North Anatolian Fault
304:extensional tectonics
1288:1981 Gulf of Corinth
889:1956 Atarfe-Albolote
324:flat-slab subduction
1006:(6.5, December 13)
596:2010JGeo...50..400K
549:2003JGSoc.160..161T
508:2009GeoJI.178.1533O
428:2005PApGe.162..783P
342:is consistent with
178: /
83:1956-07-09 03:11:45
21:
1409:Tsunamis in Greece
1172:426 BC Malian Gulf
1089:(7.3–7.5, Aug 17)
652:authoritative data
258:occurred at 03:11
182:36.6664°N 25.957°E
19:
1366:
1365:
1283:1978 Thessaloniki
1114:
1113:
1000:(8.1, December 4)
953:Andreanof Islands
735:(7.5, August 18)
490:Okal, EA (2009).
338:The earthquake's
252:
251:
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1384:1956 earthquakes
1313:2008 Peloponnese
1227:1886 Peloponnese
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1026:Ecuador–Colombia
775:(7.5, March 18)
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298:Tectonic setting
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1338:2018 Ionian Sea
1333:2017 Aegean Sea
1318:2014 Aegean Sea
1308:2008 Dodecanese
1278:1968 Aegean Sea
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1162:479 BC Potidaea
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991:(7.6, July 28)
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924:(6.1, July 21)
915:(7.1, July 16)
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714:(8.1, March 2)
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654:for this event.
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344:normal faulting
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187:36.6664; 25.957
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637:External links
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1353:2021 Crete I
1348:2021 Larissa
1323:2015 Lefkada
1273:1956 Amorgos
1272:
1268:1954 Sofades
1241:Contemporary
1202:1743 Salento
1106:
1101:
1090:
1071:(8.0, May 4)
1050:
1043:(7.8, Jul 9)
1037:(7.1, Apr 7)
1029:
1007:
992:
983:
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833:(5.6, Mar 1)
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784:(7.6, May 6)
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773:Yenice–Gönen
767:
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648:bibliography
622:. Retrieved
612:
587:
583:
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526:
499:
495:
468:. Retrieved
419:
415:
405:
374:
365:
356:upper mantle
337:
320:Hellenic arc
301:
255:
253:
226:
1328:2017 Lesbos
1303:2006 Greece
1298:1999 Athens
1263:1953 Ionian
1192:1481 Rhodes
1087:Hebgen Lake
895:Afghanistan
727:Kern County
624:22 February
470:22 February
348:aftershocks
185: /
91: event
1373:Categories
1248:1904 Samos
1222:1881 Chios
1217:1861 Eliki
1212:1856 Crete
1207:1810 Crete
1197:1630 Crete
1187:1303 Crete
1155:Historical
1041:Lituya Bay
782:Concepción
397:References
334:Earthquake
284:Aegean Sea
245:Casualties
173:25°57′25″E
170:36°39′59″N
121:1956-07-09
80: time
1182:365 Crete
1069:Kamchatka
1047:Firuzabad
931:Nicaragua
703:Hasankale
565:219542417
444:140605036
288:Santorini
272:epicentre
219:intensity
206:Santorini
161:Epicenter
137:Magnitude
1258:1933 Kos
1075:Hengchun
1004:Farsinaj
998:Mongolia
989:Guerrero
874:Budapest
831:Adelaide
721:San Juan
712:Hokkaido
380:See also
280:Cyclades
225:MMI IX (
132:05:11:45
43:Istanbul
1404:Amorgos
965:Fethiye
913:Sagaing
904:Amorgos
837:Sofades
733:Damxung
650:and/or
592:Bibcode
545:Bibcode
504:Bibcode
424:Bibcode
362:Tsunami
326:of the
322:due to
306:in the
292:tsunami
282:in the
276:Amorgos
237:Tsunami
227:Violent
210:Amorgos
119: (
1035:Huslia
980:Alborz
812:Tumbes
797:Cyprus
788:Ionian
646:has a
563:
442:
371:Damage
270:. The
202:Greece
108:ComCat
95:888445
57:Athens
971:Abant
922:Anjar
852:Chlef
764:Torud
561:S2CID
440:S2CID
153:Depth
101:USGS-
1061:1959
1018:1958
945:1957
880:Chim
866:1956
823:1954
806:Suva
756:1953
695:1952
642:The
626:2016
472:2016
352:dips
254:The
217:Max.
208:and
140:7.7
103:ANSS
600:doi
553:doi
541:160
512:doi
500:178
432:doi
420:162
260:UTC
89:ISC
78:UTC
1375::
1051:†‡
1008:†‡
984:†‡
899:‡†
856:‡†
777:‡†
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598:.
588:50
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559:.
551:.
539:.
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510:.
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480:^
463:.
452:^
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430:.
418:.
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358:.
330:.
248:53
204:,
1140:e
1133:t
1126:v
1107:‡
1102:†
1091:‡
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993:†
975:†
935:†
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908:†
884:†
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792:†
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737:†
716:†
707:†
681:e
674:t
667:v
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514::
506::
474:.
446:.
434::
426::
229:)
145:w
143:M
123:)
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