PAGER - M 3.1 - 3.2 km (2.0 mi) NW of Pt. Dume, CA

Alert level does not include impacts from earthquake-related hazards such as tsunamis, landslides, fires or liquefaction.

Earthquake Shaking Alert Level: GREEN

Download Alert PDFWhat's this?Saturday, March 31st, 2012 at 02:15:09 UTC (19:15:09 local)Location: 34° N, 118.8° WDepth: 0kmEvent Id: CI11086690Alert Version: 7Created: 1 day, 1 hour after earthquake.
Global Location

Alert Information

Green alert for shaking-related fatalities and economic losses. There is a low likelihood of casualties and damage.
Estimated FatalitiesFatality Alert Level: GREEN
ESTIMATED FATALITY ALERT: GREEN
ESTIMATED FATALITIES (LEVEL)Probability (%)
0 (GREEN)
 
99
1 to 9 (YELLOW)1
10 to 99 (YELLOW)0
100 to 999 (ORANGE)0
1 to 10 thousand (RED)0
10 to 100 thousand (RED)0
100 thousand + (RED)0
Estimated Economic LossesEconomic Alert Level: GREEN
ESTIMATED ECONOMIC ALERT: GREEN
ESTIMATED VALUE IN USD (LEVEL)Probability (%)
0 to 1 million (GREEN)
 
99
1 to 10 million (YELLOW)1
10 to 100 million (YELLOW)0
100 million to 1 billion (ORANGE)0
1 to 10 billion (RED)0
10 to 100 billion (RED)0
100 billion + (RED)0

Detailed Information

Estimated Population Exposed to Earthquake Shaking
Estimated Modified Mercalli IntensityIII-IIIIVVVIVIIVIIIIXX
Est. Population Exposure13,567k*1,307k0000000
Perceived ShakingNot FeltWeakLightModerateStrongVery StrongSevereViolentExtreme
Potential Structure DamageResistantnonenonenoneV. LightLightModerateModerate/HeavyHeavyV. Heavy
VulnerablenonenonenoneLightModerateModerate/HeavyHeavyV. HeavyV. Heavy
*Estimated exposure only includes population within calculated shake map area
Population Exposure
Population per ~1 sq. km. from LandScan
Population Exposure Map

Structure Information Summary

Overall, the population in this region resides in structures that are highly resistant to earthquake shaking, though some vulnerable structures exist.

Historical Earthquakes (with MMI)

Date (UTC)Dist (km)MagMax MMI (#)Shaking Deaths
1984-11-263645.1V (17k)0
2003-12-222716.6VII (213)2
1994-01-17286.7IX (181k)33

Recent earthquakes in this area have caused secondary hazards such as landslides and liquefaction that might have contributed to losses.

Selected Cities Exposedfrom GeoNames Database of Cities with 1,000 or more residents.
MMICityPopulation
IIIMalibu13k
IIWestlake Village9k
IIAgoura Hills22k
IIThousand Oaks128k
IIAgoura21k
IIOak Park2k
ISanta Ana343k
IAnaheim328k
ILos Angeles3,695k
INorth Glendale203k
ILong Beach483k

(k = x1,000)

Historical Events Map
Nearby Events in the EXPO-CAT Earthquake Catalog
#Date/TimeMagLat, Lon, DepthCountryMax MMI (Exposed)DeathsSecondary Effects
ShakingTotal
11973-02-21
14:45 UTC
5.934.06° N, 119.05° W
6km
USVIII (4 k)00
21978-05-05
21:03 UTC
5.532.22° N, 115.32° W
5km
MXVIII (97)00
31978-08-13
22:54 UTC
5.834.39° N, 119.64° W
8km
USVIII (40 k)00
41978-10-04
16:42 UTC
5.437.39° N, 118.69° W
8km
USVI (598)00
51979-03-15
21:07 UTC
5.534.2° N, 116.53° W
15km
USVII (744)00
61979-10-15
23:17 UTC
6.532.82° N, 115.64° W
9km
USIX (3 k)00
71979-10-16
05:49 UTC
5.633.02° N, 115.57° W
5km
USVIII (611)00
81979-10-16
06:19 UTC
5.132.73° N, 115.76° W
10km
USVII (77)00
91979-10-16
06:58 UTC
5.632.95° N, 115.62° W
10km
USVIII (287)00
101979-10-16
23:16 UTC
5.532.92° N, 115.55° W
4km
USVIII (40)00
111980-02-25
10:47 UTC
5.633.52° N, 116.55° W
6km
USVII (847)00
121980-05-25
16:33 UTC
6.237.53° N, 118.83° W
11km
USIX (72)00landslide
131980-05-25
16:49 UTC
5.937.55° N, 119.02° W
3km
USVIII (16)00
141980-05-25
19:44 UTC
5.937.38° N, 118.84° W
4km
USVII (2)00landslide
151980-05-25
20:35 UTC
5.937.44° N, 118.96° W
2km
USVI (6 k)00
161980-05-25
20:59 UTC
5.537.59° N, 118.83° W
10km
USVII (660)00
171980-05-26
12:24 UTC
5.637.58° N, 118.9° W
2km
USVII (2 k)00
181980-05-26
18:57 UTC
5.737.56° N, 118.9° W
6km
USVII (2 k)00
191980-05-27
14:50 UTC
5.937.42° N, 118.8° W
1km
USVIII (3)00
201981-04-26
12:09 UTC
5.933.12° N, 115.64° W
1km
USVIII (11)00
211981-09-04
15:50 UTC
5.833.9° N, 119.03° W
15km
USVI (13 k)00
221981-09-30
11:53 UTC
5.637.55° N, 118.8° W
15km
USVII (591)00
231983-05-02
23:42 UTC
6.336.22° N, 120.3° W
10km
USIX (29)00
241983-05-02
23:46 UTC
5.736.23° N, 120.29° W
8km
USVIII (1 k)00
251983-07-09
07:40 UTC
5.136.17° N, 120.37° W
1km
USVII (10 k)00
261983-07-22
02:39 UTC
5.736.2° N, 120.34° W
7km
USVII (1 k)00
271984-11-23
18:08 UTC
5.837.34° N, 118.51° W
15km
USVIII (8 k)00
281984-11-23
19:12 UTC
5.537.44° N, 118.64° W
0km
USVII (381)00
291984-11-26
16:21 UTC
5.137.29° N, 118.76° W
10km
USV (17 k)00landslide
301985-08-04
12:01 UTC
6.136.14° N, 120.11° W
15km
USIX (713)00
311986-01-26
19:20 UTC
5.436.75° N, 121.36° W
6km
USVII (2 k)00
321986-07-08
09:20 UTC
633.97° N, 116.78° W
12km
USVIII (8 k)00landslide
331986-07-13
13:47 UTC
5.833.05° N, 117.85° W
2km
USV (9,528 k)01landslide
341986-07-20
14:29 UTC
5.837.5° N, 118.45° W
15km
USVIII (9)00
351986-07-21
14:42 UTC
6.237.5° N, 118.44° W
10km
USVIII (375)00
361986-07-21
14:51 UTC
5.737.5° N, 118.37° W
9km
USVIII (270)00
371986-07-31
07:22 UTC
5.537.46° N, 118.4° W
15km
USVII (210)00
381987-10-01
14:42 UTC
5.934.06° N, 118.13° W
14km
USVIII (20 k)88
391987-10-04
10:59 UTC
5.234.02° N, 118.14° W
11km
USVII (453 k)01
401987-11-24
01:54 UTC
633.22° N, 115.79° W
15km
USVIII (250)02
411987-11-24
13:15 UTC
6.533.07° N, 115.95° W
2km
USIX (599)00
421988-02-11
15:25 UTC
4.834.08° N, 118.05° W
12km
USVII (11 k)01
431988-12-03
11:38 UTC
534.15° N, 118.13° W
13km
USVI (1,090 k)00
441989-01-19
06:53 UTC
5.233.91° N, 118.7° W
9km
USVI (14 k)00
451990-02-28
23:43 UTC
5.734.14° N, 117.75° W
3km
USVIII (12 k)00
461991-06-28
14:43 UTC
5.634.24° N, 118.01° W
11km
USVII (8 k)11
471992-04-23
04:50 UTC
6.233.87° N, 116.52° W
4km
USVIII (16 k)00
481992-06-28
11:57 UTC
7.334.18° N, 116.53° W
11km
USIX (2 k)11
491992-06-28
15:05 UTC
6.534.29° N, 116.82° W
12km
USIX (2 k)00landslide
501992-06-29
10:14 UTC
5.736.77° N, 116.32° W
11km
USVIII (127)00
511992-06-29
16:01 UTC
5.533.82° N, 116.44° W
15km
USVIII (8 k)00
521992-07-11
18:14 UTC
5.734.96° N, 118.19° W
15km
USVIII (568)00
531992-11-27
16:00 UTC
5.634.23° N, 117.01° W
5km
USVII (4 k)00
541993-05-17
23:20 UTC
6.137.15° N, 117.82° W
10km
USVIII (6)00
551994-01-17
12:30 UTC
6.734.16° N, 118.58° W
11km
USIX (181 k)3333landslide, liquefaction
561994-01-17
23:33 UTC
5.834.27° N, 118.79° W
8km
USVIII (70 k)00
571994-01-18
00:43 UTC
5.534.26° N, 118.89° W
17km
USVII (97 k)00
581995-09-20
23:27 UTC
5.535.63° N, 117.73° W
15km
USVIII (852)00
591998-08-12
14:10 UTC
5.236.68° N, 121.53° W
9km
USVII (1 k)00
601999-05-15
13:22 UTC
5.537.45° N, 118.8° W
1km
USVII (4)00
611999-10-16
09:46 UTC
7.134.52° N, 116.44° W
5km
USIX (17 k)00
621999-10-16
09:59 UTC
5.834.56° N, 116.79° W
9km
USVIII (19)00
631999-10-16
12:57 UTC
5.734.27° N, 116.23° W
12km
USVIII (201)00
642002-02-22
19:32 UTC
5.532.38° N, 115.19° W
9km
MXVIII (8 k)00
652003-12-22
19:15 UTC
6.635.62° N, 121.07° W
16km
USVII (213)22landslide, liquefaction
662004-09-28
17:15 UTC
635.75° N, 120.32° W
5km
USVII (160)00
672005-06-16
20:53 UTC
4.933.95° N, 117.05° W
18km
USVI (63 k)00
MMICityPopulation
IIIMalibu13k
IIWestlake Village9k
IIAgoura Hills22k
IIThousand Oaks128k
IIAgoura21k
IIOak Park2k
IIMalibu Beach14k
IICalabasas21k
IIHidden Hills2k
IICasa Conejo3k
IISimi Valley119k
IIMoorpark37k
IICamarillo63k
IIEl Rio6k
IIVentura97k
IIOxnard170k
IIMontebello64k
IIPico Rivera66k
IIEl Monte125k
IIRosemead56k
IISouth El Monte22k
ICommerce14k
IMayflower Village5k
INorth El Monte4k
ITemple City38k
IWhittier86k
IArcadia57k
IHollywood168k
ILakewood82k
ISanta Fe Springs16k
IWest Puente Valley24k
IBell Gardens46k
IHuntington Park64k
ILas Flores6k
ISan Fernando25k
ISanta Paula29k
IWest Hollywood37k
IBeverly Hills35k
IMaywood29k
IParamount57k
IRossmoor11k
IValinda24k
ICompton97k
ICulver City40k
IEast Compton10k
IHawaiian Gardens16k
ILa Puente43k
ILos Alamitos12k
IWalnut Park17k
IFillmore15k
IBell38k
IBellflower76k
IBelvedere2k
IDowney112k
ISanta Clarita169k
IWillowbrook35k
IActon3k
IAnaheim328k
IArtesia17k
IBuena Park79k
IBurbank105k
ICarpinteria14k
ICerritos53k
ICharter Oak9k
IChino75k
ICitrus11k
ICovina49k
ICudahy26k
ICypress47k
IDesert View Highlands2k
IDiamond Bar59k
IFountain Valley56k
IFullerton135k
IGarden Grove167k
IGoleta28k
ILa Palma16k
ILa Verne34k
ILake Los Angeles14k
ILancaster130k
ILittlerock1k
ILomita21k
ILynwood72k
IMarina del Rey9k
INorwalk109k
IOrange129k
IPalmdale135k
IPine Mountain Club2k
IPlacentia49k
IPomona156k
IQuartz Hill10k
IRancho Cucamonga169k
ISanta Ana343k
ISanta Barbara87k
ISanta Monica88k
ISouth Gate100k
IStanton38k
IToro Canyon2k
ITustin69k
INorth Tustin24k
IWest Covina110k
IWestminster90k
IWestwood2k
IEast Los Angeles125k
IMonterey Park63k
IPalos Verdes Estates14k
IPort Hueneme21k
ISouth San Gabriel8k
IWest Carson22k
IEast San Gabriel16k
IGlendale195k
ILos Angeles3,695k
INorth Glendale203k
IRolling Hills2k
IRolling Hills Estates8k
ISouth Pasadena25k
ITorrance145k
IAlhambra88k
IAvocado Heights16k
ICarson96k
ILong Beach483k
INewport Beach79k
ISan Gabriel42k
ISignal Hill11k
IRedondo Beach68k
ISan Marino13k
IBaldwin Park81k
ISouth Whittier59k
IEast Pasadena6k
IWest Compton6k
IAlondra Park8k
IDuarte23k
IGardena61k
IHacienda Heights54k
IHermosa Beach20k
IInglewood116k
IPasadena145k
IDel Aire10k
IEl Segundo17k
IHawthorne87k
ILadera Heights7k
ILawndale33k
ILennox23k
IMonrovia38k
ISierra Madre11k
IWest Athens9k
IWestmont32k
IAltadena43k
IAzusa48k
IBradbury1k
IBrea40k
IChino Hills67k
IClaremont35k
ICosta Mesa109k
IDana Point36k
IEast La Mirada10k
IFoothill Ranch12k
IGlendora52k
IIrwindale2k
IIsla Vista18k
ILa Canada Flintridge21k
ILa Habra60k
ILa Habra Heights6k
ILa Mirada50k
ILaguna Hills31k
ILaguna Woods20k
ILake Forest77k
ILas Flores6k
ILos Serranos7k
IMeiners Oaks4k
IMira Monte7k
IMission Canyon3k
IMission Viejo96k
IMontclair36k
IMontecito11k
IOak View5k
IOjai8k
IOntario173k
IPiru1k
IPortola Hills9k
IRancho Santa Margarita51k
IRowland Heights52k
ISan Antonio Heights3k
ISan Clemente62k
ISan Dimas36k
ISan Joaquin Hills3k
ISanta Ynez5k
ISouth San Jose Hills22k
ITrabuco Canyon3k
IUpland74k
IVilla Park6k
IVincent15k
IWalnut32k
IWrightwood4k
IYorba Linda65k
ILaguna Beach24k
IVal Verde1k
IAliso Viejo41k
IIrvine189k
IRancho Palos Verdes43k
ISeal Beach24k
IManhattan Beach37k
IOxnard Shores187k
IAvalon3k
IChannel Islands Beach3k
ICoto De Caza19k
IHuntington Beach196k
ILaguna Niguel66k
ISan Juan Capistrano35k
ISummerland2k
ILebec1k
IFrazier Park2k

(k = x1,000)


PAGER content is automatically generated, and only considers losses due to structural damage. Limitations of input data, shaking estimates, and loss models may add uncertainty. PAGER results are generally available within 30 minutes of the earthquake’s occurrence. However, information on the extent of shaking will be uncertain in the minutes and hours following an earthquake and typically improves as additional sensor data and reported intensities are acquired and incorporated into models of the earthquake's source. Users of PAGER estimates should account for uncertainty and always seek the most current PAGER release for any earthquake.