美国加州地震最新消息

EarthquakeHazardsProgram

CaliforniaEarthquakeHistory1769-Prent

IncludesCalifornia,BajaCalifornia,andNevadaevents

Themagnitudelistedhereisthe"summarymagnitude".Formosteventspriorto1898thisistheadjustedintensitymagnitude,andfor

tincludesknownearthquakeswithamagnitudeofatleast6andlected

llereventssince1898allhaveatleastonereportedmagnitudeofatleast5.8,evenifthesummarymagnitude

themagnitudesmaybedifferentthanwhatisreportedintheSouthernCaliforniaorNorthernCalifornia

uture,wewilladjustsomeofthemagnitudestoreflectthebestmeasureoftheearthquakeandlabelthe

typeofmagnitudebeingreported.

Thedateandtimeforeachearthquakearegivenas"24hour"timereferencedtoGreenwichMeanTime(nowUTC).Toconverta

timetoPacificStandardTime(PST),ertatimetoPacificDaylightTime(PDT),whereappropriate,subtract7

e:The1989LomaPrietaearthquakeoccurredat00:04UTConOctober18,1989or5:04pmPDTonOctober17,1989.

Source:

Ellsworth,WilliamL.,"EarthquakeHistory,1769-1989"inUSGSProfessionalPaper1515,e,ed.,1990;William

Ellsworth,personalcommunication;andUSGSearthquakecatalogs.

DATETIME(GMT)LATITUDELONGITUDEMAGLOCATION

yearmthdyhrmin(N)(W)

======================================================================

0.001180.006.0LosAngelesBasin

180.11718.006.5SanDiegoregion

18.0012230.006.0SanFranciscoregion

422.0011739.007.0Wrightwood

3412.0011954.007.0SantaBarbaraChannel

0.1190.5.5LosAngelesregion

3748.0012212.006.75HaywardValley

6.0012224.007.0SanFranciscoPeninsula

3230.001150.6.5VolcanoLake,B.C.

46.001186.006.0LosAngelesregion

3730.0012218.005.5SanFranciscoPeninsula

42.0012018.008.25GreatFortTejonearthquake

Nevada

3730.0012154.006.25SanJoregion

340.11730.006.0SanBernardinoregion

186.0011930.006.5CarsonCity,Nevadaregion

48.001220.5.75SanRamonValley

242.0011712.006.0SanDiegoregion

ruzMountains

ranciscoBay

ruzMountains

quinValley

918.0011942.006.0VirginiaCity,Nevada

18681.001226.007.0Haywardfault

3924.0011942.006.25Olinghoufault,Nevada

396.0011948.006.0CarsonCity,Nevadaregion

187.001226.006.0LosGatos

24.0012412.006.0CapeMendocino

3642.001186.007.6OwensValley

654.0011812.006.75OwensValley

70.11812.006.25OwensValley

730.0011830.006.75OwensValley

.1150.5.75ImperialValley(?)

90.1170.6.0Austin,Nevadaregion(?)

20.1240.6.75CrescentCity

4042.12030.6.0HoneyLake

6.001240.6.0PuntaGordaregion

0.12030.005.75Parkfield

quinValley

654.12112.5.75Hollister

页码，1/4(W)w

2010/5/10/regional/sca/ca_

412.0011954.006.25SantaBarbaraChannel

16.12336.5.75KlamathMountains

6.12212.6.0SantaCruzMountains

024.12036.5.75Susanville

Range

912.0011948.006.5CarsonCity,Nevedaregion

942.0012042.006.0MohawkValley

380.12154.006.25Antioch

30.0012042.006.0Susanville

712.11842.5.75Bishopregion

189.0011618.006.5SanJacintoorElsinorefaultregion(?)

189.0012136.006.25PajaroGap

189.0012412.006.25CapeMendocino

egion

233.0011538.007.0LagunaSalada,B.C.

3824.001220.6.5Vacaville

3830.0012154.006.25Winters

3312.0011612.006.5SanJacintoorElsinorefaultregion(?)

53648.0012130.005.75Hollister

46.0011924.005.75PicoCanyon

418.0011736.006.0LytleCreekregion

4018.12342.6.0CapeMendocinoregion

iego

3642.0011818.006.0SESierraNevada

370.12130.006.25Gilroy

812.0012224.006.5MareIsland

12.0012348.006.5Mendocino

ka

712.12130.5.75MorganHill

3418.0011730.005.75LytleCreekregion

53348.001170.6.4SanJacintoandHemet

19.12030.006.4Parkfield

egion

194.0012154.005.5SanJo

19.0012148.005.5SanJo

192.0012230.008.25Great1906earthquake

19.0011530.006.2ImperialValley

19.1240.6.4Arcata

19.001176.005.3SanBernardinoregion

19.1170.6.0DeathValleyregion

190.0012412.005.8CapeMendocino

191.0012148.005.8Watsonville

Mendocino

191.0011724.005.5GlenIvyHotSprings

centCity

15.0012145.006.5Calaverasfault

3930.0011948.005.5Truckeeregion

930.0011948.006.0Truckeeregion

Mendocino

248.0011530.006.0ImperialValley

248.0011530.005.9ImperialValley

030.0011730.007.3PleasantValley,Nevada

320.1150.7.1VolcanoLake,B.C.

ka

santValley,Nevada

19161.0011854.005.3TejonPassregion

hValley

3348.001170.6.9SanJacinto

ka

ka

ka

360.12030.006.3Parkfield

30.0012430.007.2CapeMendocino

40.11718.006.0SanBernardinoregion

ka

3418.0011948.006.3SantaBarbara

19261.0012221.006.1MontereyBay

19261.0012211.006.1MontereyBay

页码，2/4(W)w

2010/5/10/regional/sca/ca_

Mendocino

30.0011845.006.0Bishopregion

3442.0012048.007.3SWofLompoc

45.0012430.006.4Eureka

3845.001180.7.2CedarMountain,Nevada

46.0011744.005.9CedarMountain,Nevada

337.0011758.006.3LongBeach

394.0011920.006.1Yerington,Nevada

3818.0011824.006.3ExcelsiorMountain,Nevada

0.12030.006.0Parkfield

ka

23215.0011530.006.5LagunaSalada,B.C.

Mendocino

3324.0011616.006.0BuckRidge

5.0012115.006.0Chico

194.0011530.007.1ImperialValley

Mendocino

10.001140.005.3GulfofCalifornia

Mendocino

22.0011935.005.9Carpenteria

3734.0011844.005.8Tom'sPlace

3734.0011844.006.0Tom'sPlace

Mendocino

19421.001165.6.5FishCreekMountains

worth,Nevada

Mendocino

centCity

3544.001183.006.3WalkerPass

3459.0011633.006.4Manix

3356.0011623.006.5DertHotSprings

33933.001205.006.0Verdi,Nevada

ka

41.11541.005.9PintoMountain

Mendocino

3248.0011818.005.9SanClementeIsland

350.1191.007.7KernCountyearthquake

50.1190.6.4KernCounty

522.0011835.006.1KernCounty

23.0011851.006.1Bakersfield

3544.0012112.006.0Bryson

lerRidge

317.0011611.006.2ArroyoSalada

925.0011832.006.6RainbowMountain,Nevada

18.0011830.006.4RainbowMountain,Nevada

935.0011827.006.8Stillwater,Nevada

3930.0011830.006.3Stillwater,Nevada

oTomas,B.C.

oTomas,B.C.

Mendocino

3919.0011812.007.1FairviewPeak,Nevada

13930.001180.6.8DixieValley,Nevada

ta

145.0011555.006.8SanMiguel,B.C.

145.0011555.006.1SanMiguel,B.C.

3130.0011530.006.3SanMiguel,B.C.

130.0011530.006.4SanMiguel,B.C.

Mendocino

,GulfofCalifornia

936.001181.006.3DixieValley,Nevada

395.0011849.006.1Schurz,Nevada

Mendocino

60.12030.006.0Parkfield

148.0011430.006.3GulfofCalifornia

3925.001209.006.0Truckee

页码，3/4(W)w

2010/5/10/regional/sca/ca_

11.001168.006.5BorregoMountain

014.0012416.005.4PuntaGorda

25.0011824.006.5SanFernando

344.001192.005.2PointMugu

k

7.0012131.005.7CoyoteLake

19791.0011518.006.5ImperialValley

1980.0012147.005.8Livermore

198.0011850.006.1MammothLakes

198.0011854.005.9MammothLakes

198.0011849.005.8MammothLakes

198.0011848.006.0MammothLakes

198.001155.006.4Victoria,B.C.

ka

338.0011539.006.0Westmorland

aBarbaraIsland

3735.0011852.005.8MammothLakes

614.0012019.006.5Coalinga

614.0012025.005.7Coalinga

3719.0012139.006.1MorganHill

023.001279.006.7MendocinoFractureZone

3727.0011836.005.7RoundValley

8.0012010.005.9NorthKettlemanHills

0.11636.006.0NorthPalmSprings

3734.0011826.005.6ChalfantValley

3732.0011826.006.2ChalfantValley

728.0011822.005.2ChalfantValley

343.001185.005.8WhittierNarrows

334.0011547.006.2ElmoreRanchfault

6331.0011551.006.6SuperstitionHills

19891.1912152.987.1LomaPrieta

centCity

4017.0012414.006.2PuntaGorda

centCity

358.0011619.006.1JoshuaTree

4020.0012414.007.2CapeMendocino

026.0012436.006.5CapeMendocino

4023.0012435.006.6CapeMendocino

3412.0011626.007.3Landers

3412.0011650.006.2BigBear

379.0011750.006.1BigPine

3413.0011832.006.7Northridge

19949.0012554.006.9MendocinoFractureZone

3849.0011937.006.0Carter'sStation,Nevada

ka

3546.0011738.005.5Ridgecrest

ka

016.3212423.645.7PuntaGorda

723.401174.805.7Scotty'sJunction,Nevada

19991.6411616.267.1HectorMine

223.1612516.745.9MendocinoFractureZone

2541.981215.846.5SanSimeon

248.9012022.446.0Parkfield

页码，4/4(W)w

2010/5/10/regional/sca/ca_