479:
44:
445:
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29:
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419:, whose radiation pattern gives greater discrimination on low-angle dips, indicate that the rupture occurred on a plane dipping at about 7°, consistent with it happening at the base of the Hawaiian volcanic rocks, where they overlie sedimentary rocks on the earlier seafloor. The calculated low rupture speed is also consistent with propagation along a relatively weak zone. This would make it similar to the 1975 Kalapana earthquake.
79:
65:
51:
362:
Hawaii island is affected by a large number of minor earthquakes related to the movement of magma beneath its active volcanoes. Additionally there are less frequent tectonic earthquakes that are caused either by faulting within the volcanoes or by slip along the basal
376:. This slump moves seaward at an average rate of 10 cm/year (3.9 in/year). The slump moved during the May 4 earthquake by about 0.6 m (2.0 ft) and has moved during previous earthquakes, such as those in
965:"Constraining the Dip of Shallow, Shallowly Dipping Thrust Events Using Long‐Period Love Wave Radiation Patterns: Applications to the 25 October 2010 Mentawai, Indonesia, and 4 May 2018 Hawaii Island Earthquakes"
371:
associated with the gradual collapse of the island's flanks as it continues to be enlarged. Near
Kilauea volcano, the largest structure formed by the collapse of the southeastern flank of the island is the
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dipping at 20° to the northwest beneath the southeastern flank of the volcano. The mainshock was followed by four aftershocks greater than M
951:
Small aftershocks from the magnitude-6.9 earthquake in early May are still being generated on faults located on Kīlauea's South Flank.
427:
The quake damaged many buildings, caused landslides that damaged shorelines, and caused cracks in a road, causing it to be shut down.
43:
497:
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760:"Hawaii: Two dead, 28 injured after 6.9-magnitude earthquake causes eruption in Kilauea volcano; residents flee – Firstpost"
1270:
232:
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331:). The earthquake was preceded by a smaller event, measuring 5.4, that was felt across the island and as far away as
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412: 4.5 over the next 30 minutes. Smaller aftershock continued to occur for months after the main earthquake.
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305:
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The "lurch" of the M6.9 earthquake was prompted by pressure in the east rift zone due to the magma intrusion.
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404:. Analysis of seismic waveforms suggest that the mainshock was most likely caused by slip on a
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608:"USGS upgrades strength of latest Kilauea earthquake to magnitude 6.9; no tsunami"
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moving about two feet. It was the largest earthquake to affect Hawaii since the
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1005:"Lava from volcano's eruption destroys 2 homes, earthquake rattles Hawaii"
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The main earthquake was preceded almost exactly an hour earlier by a M
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730:"6.9-magnitude quake rocks Big Island as Kilauea eruption continues"
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670:
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802:"Earthquakes rock Hawaii's Big Island as Kilauea volcano erupts"
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830:"Third declaration of local information on tsunamis, Hawaii"
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532:"Hawaii 2018: M 6.9 – 19km SSW of Leilani Estates, Hawaii"
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that reached a maximum height of 40 cm (15.7 in.) in
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indicates earthquake resulting in at least 30 deaths
460:
275:On May 4, 2018, an earthquake with a magnitude of
1365:
692:: CS1 maint: bot: original URL status unknown (
636:"Magnitude-6.9 quake jolts Hawaii's Big Island"
1348:indicates the deadliest earthquake of the year
963:Lay T.; Ye L.; Kanamori H.; Satake K. (2018).
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438:Foreshock and aftershock occurrence with time
323:The earthquake had a maximum strength on the
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666:"Kīlauea Eruption FAQs: General Questions"
27:
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498:List of earthquakes in the United States
443:
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312:at the volcano, and it resulted in the
33:Shakemap for the 2018 Hawaii earthquake
1366:
710:. Berkeley Seismology Lab. May 7, 2018
292:archipelago at around 12:33 p.m.
1052:
935:"Hawaiian Volcano Observatory Update"
885:"A Slow Emergency and a Sudden Slump"
708:"A Slow Emergency and a Sudden Slump"
1389:May 2018 events in the United States
357:
13:
1035:International Seismological Centre
249:Up to 0.4 m (1.3 ft) in
16:6.9-magnitude earthquake in Hawaii
14:
1420:
1351:Dates for all earthquakes are in
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308:the quake was related to the new
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463:
338:The earthquake produced a minor
261:15,307 (As of 31 December 2018)
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63:
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939:United States Geological Survey
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810:. Associated Press. May 4, 2018
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582:United States Geological Survey
306:United States Geological Survey
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864:. Hawaiian Volcano Observatory
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448:Map of aftershock distribution
1:
862:"About Earthquakes in Hawaii"
736:. May 4, 2018. Archived from
513:
503:List of earthquakes in Hawaii
400:with a similar epicenter and
387:
1409:21st-century volcanic events
969:Geophysical Research Letters
350:and 15 cm (5.9 in.) in
300:was near the south flank of
50:
7:
1271:Central Sulawesi, Indonesia
1100:Great Swan Island, Honduras
883:Seismo Blog (May 7, 2018).
493:List of earthquakes in 2018
456:
10:
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1394:May 2018 events in Oceania
346:, 20 cm (7.9 in.) in
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924:(accessed July 30, 2018).
887:. Berkeley Seismology Lab
578:"USGS earthquake catalog"
538:. U.S. Geological Survey.
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613:Honolulu Star-Advertiser
508:2018 lower Puna eruption
325:Mercalli intensity scale
975:(19): 10, 342–10, 349.
908:(accessed May 4, 2018).
791:(accessed May 4, 2018).
597:(accessed May 4, 2018).
567:(accessed May 4, 2018).
173:5.8 km (4 mi)
449:
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22:2018 Hawaii earthquake
1384:Earthquakes in Hawaii
536:Comprehensive Catalog
485:Earth sciences portal
447:
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131:May 4, 2018
1404:Volcanic earthquakes
1320:Sarpol-e Zahab, Iran
1297:East Java, Indonesia
1273:(7.5, September 28)
1112:West Java, Indonesia
990:10.1029/2018GL080042
941:. September 25, 2018
415:Further analysis of
1291:Port-de-Paix, Haiti
1264:(6.6, September 5)
1149:(7.5, February 25)
1083:Earthquakes in 2018
981:2018GeoRL..4510342L
296:. The earthquake's
195: /
97:2018-05-04 22:32:55
23:
1328:(7.1, November 30)
1322:(6.3, November 25)
1143:(7.2, February 16)
1043:authoritative data
785:ANSS: Hawaii 2018
450:
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367:at the top of the
365:detachment surface
199:19.313°N 154.998°W
21:
1361:
1360:
1326:Anchorage, Alaska
1305:(6.8, October 25)
1299:(6.0, October 11)
1233:Lombok, Indonesia
1218:Lombok, Indonesia
1201:Lombok, Indonesia
1137:(6.4, February 6)
1120:(7.9, January 23)
1114:(5.9, January 23)
1108:(7.1, January 14)
1102:(7.5, January 10)
918:ANSS: Hawaii 2018
906:ANSS: Hawaii 2018
764:www.firstpost.com
595:ANSS: Hawaii 2018
561:ANSS: Hawaii 2018
549:ANSS: Hawaii 2018
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273:
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1374:2018 earthquakes
1293:(5.9, October 7)
1262:Tomakomai, Japan
1247:(5.8, August 22)
1245:Sucre, Venezuela
1241:(7.3, August 21)
1239:Sucre, Venezuela
1235:(6.9, August 19)
1229:(8.2, August 19)
1220:(6.9, August 5)
1147:Papua New Guinea
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1184:Osaka, Japan
1169:(6.9, May 4)
1166:
1150:
1039:bibliography
1013:. Retrieved
1008:
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972:
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943:. Retrieved
929:
922:Finite Fault
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844:. Retrieved
840:the original
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738:the original
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406:thrust fault
396: 5.4
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374:Hilina slump
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314:Hilina Slump
274:
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219:Thrust fault
18:
284:6.9 struck
258:Aftershocks
202: /
190:154°59′53″W
146:12:33 p.m.
105: event
1368:Categories
1303:Ionian Sea
789:"ShakeMap"
565:"ShakeMap"
514:References
417:Love waves
388:Earthquake
294:local time
266:Casualties
234:MMI VIII (
187:19°18′47″N
135:2018-05-04
94: time
1255:September
398:foreshock
327:of VIII (
298:epicenter
228:intensity
178:Epicenter
154:Magnitude
109:611928827
1313:November
1128:February
1009:ABC News
891:July 30,
868:July 30,
807:CBS News
688:cite web
671:Facebook
457:See also
71:Honolulu
1284:October
1093:January
1041:and/or
977:Bibcode
714:May 27,
678:May 22,
352:Honuapo
340:tsunami
302:Kīlauea
288:in the
246:Tsunami
133: (
1211:August
1167:Hawaii
1037:has a
1015:May 5,
846:May 5,
814:May 4,
770:May 5,
744:May 4,
646:May 4,
620:May 4,
423:Damage
344:Kapoho
329:Severe
290:Hawaii
251:Kapoho
236:Severe
122:ComCat
170:Depth
115:USGS-
1194:July
1177:June
1033:The
1017:2018
947:2018
893:2018
870:2018
848:2018
835:PTWC
816:2018
772:2018
746:2018
716:2018
694:link
680:2018
648:2018
622:2018
528:ANSS
382:1975
380:and
378:1868
348:Hilo
333:Oahu
269:None
226:Max.
215:Type
157:6.9
117:ANSS
57:Hilo
1353:UTC
1275:† ‡
1160:May
985:doi
148:HST
103:ISC
92:UTC
1370::
1007:.
983:.
973:45
971:.
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949:.
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787:,
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690:}}
686:{{
668:.
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563:,
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384:.
354:.
335:.
162:ww
1346:‡
1340:†
1266:†
1222:†
1151:†
1086:→
1080:←
1072:e
1065:t
1058:v
1019:.
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987::
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748:.
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696:)
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410:w
394:w
280:w
278:M
253:.
238:)
160:M
137:)
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