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402:, over 300 km (185 mi) away on the mainland, cars were bounced around, and standing on the street was described as "like being on the heaving deck of a ship at sea". In the port city of
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Because this quake occurred before the modern surface wave magnitude scale was developed and widely implemented, this earthquake may have only had the same overall intensity as the
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Although nobody was killed in this earthquake, people and animals were knocked off their feet and there were
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both northward and southward more than 500 km (311 mi). Shaking was felt throughout
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345:. The earthquake ruptured the fault for a distance more than 500 km (311 mi).
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The M8.1 Haida Gwaii (formerly Queen
Charlotte Islands) Earthquake of August 22, 1949
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352:. In future there may be some research done to compare the two earthquake events.
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The 1949 Queen
Charlotte Islands earthquake was caused by a rupture on the
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to southwestern
British Columbia which reached magnitude 9 on the
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363:. However, the greatest earthquake in Canadian history was the
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coast at 8:01 p.m. PDT on August 21. The earthquake had a
36:
493:
ISC-GEM Global
Instrumental Earthquake Catalogue (1900–2009)
258:(at the time known as the Queen Charlotte Islands) and the
16:
Magnitude 8.1 earthquake in the
Canadian Pacific Northwest
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391:
and other damage. Chimneys tumbled, and an oil tank at
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began in the ocean bottom just off the rugged coast of
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indicates earthquake resulting in at least 30 deaths
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that occurred along the
Pacific Northwest coast from
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1196:indicates the deadliest earthquake of the year
317:. No deaths were reported in this earthquake.
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359:, is Canada's largest earthquake recorded by
8:
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18:
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252:1949 Queen Charlotte Islands earthquake
20:1949 Queen Charlotte Islands earthquake
511:"M 8.0 - 171 km S of Hydaburg, Alaska"
441:"M 8.0 - 171 km S of Hydaburg, Alaska"
7:
673:(5.3 & 5.6, Dec 20 & Dec 24)
533:
531:
582:International Seismological Centre
498:International Seismological Centre
236: 6.3 Aug 23 at 8:24:35 UTC
224:0.61 m (2 ft 0 in)
14:
355:This earthquake, larger than the
341:, west of Haida Gwaii, up to the
337:. This fault runs from northern
35:
28:
1407:Earthquakes in British Columbia
823:(7.2 & 7.5, June 8 & 9)
473:United States Geological Survey
200:
1:
421:List of earthquakes in Canada
357:1906 San Francisco earthquake
1320:1949 Queen Charlotte Islands
468:PAGER-CAT Earthquake Catalog
398:In the service community of
416:List of earthquakes in 1949
350:2012 Haida Gwaii earthquake
1448:
1290:1925 Charlevoix–Kamouraska
465:USGS (September 4, 2009),
1186:
24:
1422:1949 disasters in Canada
1417:1949 in British Columbia
626:Earthquakes in the 1940s
546:Natural Resources Canada
365:1700 Cascadia earthquake
289:. It ruptured along the
1427:Strike-slip earthquakes
1171:Queen Charlotte Islands
900:Gulf of Edremit–Ayvacik
567:Retrieved on 2008-06-03
377:Richter magnitude scale
274:in the event was VIII (
766:Wairarapa, New Zealand
268:surface wave magnitude
1315:1946 Vancouver Island
1310:1944 Cornwall–Massena
1285:1918 Vancouver Island
1235:Earthquakes in Canada
471:, Version 2008_06.1,
369:megathrust earthquake
335:North American Plates
327:Queen Charlotte Fault
291:Queen Charlotte Fault
283:interplate earthquake
270:of 8.1. The maximum
793:Niksar–Erbaa, Turkey
1366:2010 Central Canada
1269:1872 North Cascades
878:(6.7–.7.8, Jan 15)
515:earthquake.usgs.gov
445:earthquake.usgs.gov
373:Northern California
160: /
55:1949-08-22 04:01:18
21:
1119:Desert Hot Springs
972:(8.0, 7.8, Sep 12)
961:Dominican Republic
817:(7.9–8.3, April 6)
710:(7.7–8.1, June 26)
590:authoritative data
272:Mercalli Intensity
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933:(6.1, January 25)
260:Pacific Northwest
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1402:1949 earthquakes
1371:2012 Haida Gwaii
1305:1935 Timiskaming
1295:1929 Grand Banks
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1177:Tierra del Fuego
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295:British Columbia
264:moment magnitude
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164:53.62°N 133.27°W
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838:(7.0, July 23)
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716:(5.9, Sept 10)
708:Andaman Islands
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1344:21st Century
1325:1985 Nahanni
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1278:20th Century
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1121:(6.3, Dec 4)
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978:(7.6, Nov 2)
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729:Gloria Fault
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658:(7.5, Aug 1)
650:
586:bibliography
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518:. Retrieved
514:
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492:
490:ISC (2014),
485:
477:the original
467:
460:
448:. Retrieved
444:
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397:
386:
361:seismometers
354:
347:
324:
280:
275:
251:
249:
210:
1432:Haida Gwaii
1351:2000 Kipawa
1335:1989 Ungava
1077:Lady Caycay
946:Varto–Hınıs
885:Bolu–Gerede
854:Tosya–Ladik
395:collapsed.
297:, parts of
256:Haida Gwaii
229:Aftershocks
184:Strike-slip
167: /
63: event
1391:Categories
1376:2013 Craig
1242:Historical
976:Kyrgyzstan
723:Hyūga-nada
427:References
389:landslides
321:Earthquake
299:Washington
241:Casualties
209:MMI VIII (
93:1949-08-21
52: time
1028:Wisconsin
775:Guatemala
714:Van–Erciş
641:El Centro
520:27 August
450:27 August
203:intensity
143:Epicenter
109:Magnitude
104:20:01 PDT
1162:Karlıova
1110:Ashgabat
1046:Dustabad
1034:Gisborne
1022:Gisborne
909:TĹŤnankai
876:San Juan
656:Shakotan
561:Archived
410:See also
155:133°16′W
1138:Olympia
991:Hsinhua
970:Sagaing
845:Tottori
757:Ecuador
735:Chungpu
662:Vrancea
588:and/or
400:Terrace
331:Pacific
307:Alberta
254:struck
221:Tsunami
152:53°37′N
91: (
1153:Ambato
1086:Litang
1055:Satipo
1000:Nankai
931:Valais
815:Ovalle
699:Colima
690:Sa'dah
584:has a
383:Damage
315:Alaska
313:, and
309:, the
303:Oregon
276:Severe
211:Severe
194:Canada
80:ComCat
67:896789
1144:Khait
1104:Salta
1095:Fukui
1040:Assam
538:NRC,
311:Yukon
135:Depth
73:USGS-
1130:1949
1069:1948
1014:1947
982:Peru
923:1946
868:1944
807:1943
784:Peru
749:1942
682:1941
647:Lima
633:1940
580:The
522:2022
452:2022
367:, a
333:and
281:The
250:The
244:None
201:Max.
180:Type
122:8.1
112:8.0
75:ANSS
278:).
61:ISC
50:UTC
1393::
1148:‡â€
1114:‡â€
1050:‡â€
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880:†‡
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