PAGER - M 3.7 - 4.9 mi NNW of Wheeler Ridge, 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?Monday, October 25th, 2010 at 13:45:36 UTC (06:45:36 local)Location: 35.1° N, 119° WDepth: 17kmEvent Id: CI10826277Alert Version: 1Created: 1 week, 3 days 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 Exposure1,828k395k290000000
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
1984-11-262485.1V (17k)0
1989-10-183386.9IX (3k)62
2003-12-221996.6VII (213)2

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
IIIFrazier Park2k
IILamont14k
IIArvin15k
IILebec1k
IIBakersfield291k
IIPine Mountain Club2k
ISanta Clarita169k
IPalmdale135k
ILancaster130k
ISimi Valley119k
IVentura97k

(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
21978-08-13
22:54 UTC
5.834.39° N, 119.64° W
8km
USVIII (40 k)00
31978-10-04
16:42 UTC
5.437.39° N, 118.69° W
8km
USVI (598)00
41979-03-15
21:07 UTC
5.534.2° N, 116.53° W
15km
USVII (744)00
51979-08-06
17:05 UTC
5.737.07° N, 121.6° W
8km
USVIII (152)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
111980-01-24
19:00 UTC
5.837.71° N, 121.73° W
15km
USVII (31 k)11
121980-01-27
02:33 UTC
5.837.74° N, 121.74° W
15km
USVI (371 k)00
131980-02-25
10:47 UTC
5.633.52° N, 116.55° W
6km
USVII (847)00
141980-05-25
16:33 UTC
6.237.53° N, 118.83° W
11km
USIX (72)00landslide
151980-05-25
16:49 UTC
5.937.55° N, 119.02° W
3km
USVIII (16)00
161980-05-25
19:44 UTC
5.937.38° N, 118.84° W
4km
USVII (2)00landslide
171980-05-25
20:35 UTC
5.937.44° N, 118.96° W
2km
USVI (6 k)00
181980-05-25
20:59 UTC
5.537.59° N, 118.83° W
10km
USVII (660)00
191980-05-26
12:24 UTC
5.637.58° N, 118.9° W
2km
USVII (2 k)00
201980-05-26
18:57 UTC
5.737.56° N, 118.9° W
6km
USVII (2 k)00
211980-05-27
14:50 UTC
5.937.42° N, 118.8° W
1km
USVIII (3)00
221981-04-26
12:09 UTC
5.933.12° N, 115.64° W
1km
USVIII (11)00
231981-09-04
15:50 UTC
5.833.9° N, 119.03° W
15km
USVI (13 k)00
241981-09-30
11:53 UTC
5.637.55° N, 118.8° W
15km
USVII (591)00
251983-05-02
23:42 UTC
6.336.22° N, 120.3° W
10km
USIX (29)00
261983-05-02
23:46 UTC
5.736.23° N, 120.29° W
8km
USVIII (1 k)00
271983-07-09
07:40 UTC
5.136.17° N, 120.37° W
1km
USVII (10 k)00
281983-07-22
02:39 UTC
5.736.2° N, 120.34° W
7km
USVII (1 k)00
291984-04-24
21:15 UTC
6.237.31° N, 121.71° W
9km
USIX (1)00
301984-11-23
18:08 UTC
5.837.34° N, 118.51° W
15km
USVIII (8 k)00
311984-11-23
19:12 UTC
5.537.44° N, 118.64° W
0km
USVII (381)00
321984-11-26
16:21 UTC
5.137.29° N, 118.76° W
10km
USV (17 k)00landslide
331985-08-04
12:01 UTC
6.136.14° N, 120.11° W
15km
USIX (713)00
341986-01-26
19:20 UTC
5.436.75° N, 121.36° W
6km
USVII (2 k)00
351986-03-31
11:55 UTC
5.637.53° N, 121.59° W
6km
USVII (117)00
361986-07-08
09:20 UTC
633.97° N, 116.78° W
12km
USVIII (8 k)00landslide
371986-07-13
13:47 UTC
5.833.05° N, 117.85° W
2km
USV (9,528 k)01landslide
381986-07-20
14:29 UTC
5.837.5° N, 118.45° W
15km
USVIII (9)00
391986-07-21
14:42 UTC
6.237.5° N, 118.44° W
10km
USVIII (375)00
401986-07-21
14:51 UTC
5.737.5° N, 118.37° W
9km
USVIII (270)00
411986-07-21
22:07 UTC
5.437.64° N, 118.49° W
6km
USVII (15)00
421986-07-31
07:22 UTC
5.537.46° N, 118.4° W
15km
USVII (210)00
431987-10-01
14:42 UTC
5.934.06° N, 118.13° W
14km
USVIII (20 k)88
441987-10-04
10:59 UTC
5.234.02° N, 118.14° W
11km
USVII (453 k)01
451987-11-24
01:54 UTC
633.22° N, 115.79° W
15km
USVIII (250)02
461987-11-24
13:15 UTC
6.533.07° N, 115.95° W
2km
USIX (599)00
471988-02-11
15:25 UTC
4.834.08° N, 118.05° W
12km
USVII (11 k)01
481988-06-27
18:43 UTC
5.737.13° N, 121.88° W
13km
USVIII (6)00
491988-12-03
11:38 UTC
534.15° N, 118.13° W
13km
USVI (1,090 k)00
501989-01-19
06:53 UTC
5.233.91° N, 118.7° W
9km
USVI (14 k)00
511989-08-08
08:13 UTC
5.437.13° N, 121.93° W
15km
USVII (4 k)11
521989-10-18
00:04 UTC
6.937.11° N, 121.77° W
11km
USIX (3 k)6263landslide, tsunami
531990-02-28
23:43 UTC
5.734.14° N, 117.75° W
3km
USVIII (12 k)00
541991-06-28
14:43 UTC
5.634.24° N, 118.01° W
11km
USVII (8 k)11
551992-04-23
04:50 UTC
6.233.87° N, 116.52° W
4km
USVIII (16 k)00
561992-06-28
11:57 UTC
7.334.18° N, 116.53° W
11km
USIX (2 k)11
571992-06-28
15:05 UTC
6.534.29° N, 116.82° W
12km
USIX (2 k)00landslide
581992-06-29
10:14 UTC
5.736.77° N, 116.32° W
11km
USVIII (127)00
591992-06-29
16:01 UTC
5.533.82° N, 116.44° W
15km
USVIII (8 k)00
601992-07-11
18:14 UTC
5.734.96° N, 118.19° W
15km
USVIII (568)00
611992-11-27
16:00 UTC
5.634.23° N, 117.01° W
5km
USVII (4 k)00
621993-05-17
23:20 UTC
6.137.15° N, 117.82° W
10km
USVIII (6)00
631994-01-17
12:30 UTC
6.734.16° N, 118.58° W
11km
USIX (181 k)3333landslide, liquefaction
641994-01-17
23:33 UTC
5.834.27° N, 118.79° W
8km
USVIII (70 k)00
651994-01-18
00:43 UTC
5.534.26° N, 118.89° W
17km
USVII (97 k)00
661995-09-20
23:27 UTC
5.535.63° N, 117.73° W
15km
USVIII (852)00
671998-08-12
14:10 UTC
5.236.68° N, 121.53° W
9km
USVII (1 k)00
681999-05-15
13:22 UTC
5.537.45° N, 118.8° W
1km
USVII (4)00
691999-10-16
09:46 UTC
7.134.52° N, 116.44° W
5km
USIX (17 k)00
701999-10-16
09:59 UTC
5.834.56° N, 116.79° W
9km
USVIII (19)00
711999-10-16
12:57 UTC
5.734.27° N, 116.23° W
12km
USVIII (201)00
722003-12-22
19:15 UTC
6.635.62° N, 121.07° W
16km
USVII (213)22landslide, liquefaction
732004-09-28
17:15 UTC
635.75° N, 120.32° W
5km
USVII (160)00
742005-06-16
20:53 UTC
4.933.95° N, 117.05° W
18km
USVI (63 k)00
MMICityPopulation
IIIFrazier Park2k
IILamont14k
IIArvin15k
IILebec1k
IIBakersfield291k
IIPine Mountain Club2k
IIRosedale11k
IOildale29k
IStallion Springs2k
IMaricopa1k
IBear Valley Springs6k
IFillmore15k
ISouth Taft2k
IActon3k
IAlta Sierra7k
IBodfish2k
IBuellton4k
IButtonwillow1k
ICalifornia City8k
ICarpinteria14k
IChina Lake Acres2k
IDelano45k
IDesert View Highlands2k
IEarlimart7k
IFord City3k
IGolden Hills9k
IGoleta28k
IIndian Wells5k
IInyokern1k
IIsla Vista18k
IKernville2k
ILake Isabella3k
ILake Los Angeles14k
ILancaster130k
ILittlerock1k
ILost Hills2k
IMcFarland10k
IMeiners Oaks4k
IMira Monte7k
IMission Canyon3k
IMojave4k
IMontecito11k
IMoorpark37k
INorth Edwards1k
IOak View5k
IOjai8k
IPalmdale135k
IPiru1k
IQuartz Hill10k
IRichgrove3k
IRosamond19k
ISan Fernando25k
ISanta Barbara87k
ISanta Clarita169k
ISanta Paula29k
ISanta Ynez5k
IShafter14k
ISimi Valley119k
ISolvang5k
ISummerland2k
ITaft9k
ITaft Heights2k
ITehachapi12k
IToro Canyon2k
IVal Verde1k
IVentura97k
IVincent15k
IWeldon3k
IWofford Heights2k
IWasco23k

(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.