PAGER - M 5.1 - 34.7 mi E of Barstow, 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, December 6th, 2008 at 04:18:42 UTC (21:18:42 local)Location: 34.8° N, 116.4° WDepth: 7kmEvent Id: CI14408052Alert Version: 1Created: 93 weeks, 6 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)
 
98
1 to 9 (YELLOW)
 
2
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)
 
90
1 to 10 million (YELLOW)
 
9
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 Exposure4k*1,745k*5k2k230000
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
1984-11-263475.1V (17k)0
1991-06-281595.6VII (8k)1
1994-01-172116.7IX (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
IIIVictorville84k
IIIBarstow21k
IIITwentynine Palms23k
IIIBig Bear City6k
IIIApple Valley64k
IIIBarstow Heights24k
IIISan Bernardino202k
IIIRialto102k
IIFontana169k
IIRancho Cucamonga169k
IIOntario173k

(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
201980-06-09
03:28 UTC
6.332.27° N, 114.91° W
5km
MXIX (336)11
211981-04-26
12:09 UTC
5.933.12° N, 115.64° W
1km
USVIII (11)00
221981-09-04
15:50 UTC
5.833.9° N, 119.03° W
15km
USVI (13 k)00
231981-09-30
11:53 UTC
5.637.55° N, 118.8° W
15km
USVII (591)00
241983-05-02
23:42 UTC
6.336.22° N, 120.3° W
10km
USIX (29)00
251983-05-02
23:46 UTC
5.736.23° N, 120.29° W
8km
USVIII (1 k)00
261983-07-09
07:40 UTC
5.136.17° N, 120.37° W
1km
USVII (10 k)00
271983-07-22
02:39 UTC
5.736.2° N, 120.34° W
7km
USVII (1 k)00
281984-11-23
18:08 UTC
5.837.34° N, 118.51° W
15km
USVIII (8 k)00
291984-11-23
19:12 UTC
5.537.44° N, 118.64° W
0km
USVII (381)00
301984-11-26
16:21 UTC
5.137.29° N, 118.76° W
10km
USV (17 k)00landslide
311985-08-04
12:01 UTC
6.136.14° N, 120.11° W
15km
USIX (713)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
371986-07-21
22:07 UTC
5.437.64° N, 118.49° W
6km
USVII (15)00
381986-07-31
07:22 UTC
5.537.46° N, 118.4° W
15km
USVII (210)00
391987-10-01
14:42 UTC
5.934.06° N, 118.13° W
14km
USVIII (20 k)88
401987-10-04
10:59 UTC
5.234.02° N, 118.14° W
11km
USVII (453 k)01
411987-11-24
01:54 UTC
633.22° N, 115.79° W
15km
USVIII (250)02
421987-11-24
13:15 UTC
6.533.07° N, 115.95° W
2km
USIX (599)00
431988-02-11
15:25 UTC
4.834.08° N, 118.05° W
12km
USVII (11 k)01
441988-12-03
11:38 UTC
534.15° N, 118.13° W
13km
USVI (1,090 k)00
451989-01-19
06:53 UTC
5.233.91° N, 118.7° W
9km
USVI (14 k)00
461990-02-28
23:43 UTC
5.734.14° N, 117.75° W
3km
USVIII (12 k)00
471991-06-28
14:43 UTC
5.634.24° N, 118.01° W
11km
USVII (8 k)11
481992-04-23
04:50 UTC
6.233.87° N, 116.52° W
4km
USVIII (16 k)00
491992-06-28
11:57 UTC
7.334.18° N, 116.53° W
11km
USIX (2 k)11
501992-06-28
15:05 UTC
6.534.29° N, 116.82° W
12km
USIX (2 k)00landslide
511992-06-29
10:14 UTC
5.736.77° N, 116.32° W
11km
USVIII (127)00
521992-06-29
16:01 UTC
5.533.82° N, 116.44° W
15km
USVIII (8 k)00
531992-07-11
18:14 UTC
5.734.96° N, 118.19° W
15km
USVIII (568)00
541992-09-02
10:26 UTC
5.637.03° N, 113.47° W
18km
USVII (9 k)00
551992-11-27
16:00 UTC
5.634.23° N, 117.01° W
5km
USVII (4 k)00
561993-05-17
23:20 UTC
6.137.15° N, 117.82° W
10km
USVIII (6)00
571994-01-17
12:30 UTC
6.734.16° N, 118.58° W
11km
USIX (181 k)3333landslide, liquefaction
581994-01-17
23:33 UTC
5.834.27° N, 118.79° W
8km
USVIII (70 k)00
591994-01-18
00:43 UTC
5.534.26° N, 118.89° W
17km
USVII (97 k)00
601995-09-20
23:27 UTC
5.535.63° N, 117.73° W
15km
USVIII (852)00
611999-05-15
13:22 UTC
5.537.45° N, 118.8° W
1km
USVII (4)00
621999-10-16
09:46 UTC
7.134.52° N, 116.44° W
5km
USIX (17 k)00
631999-10-16
09:59 UTC
5.834.56° N, 116.79° W
9km
USVIII (19)00
641999-10-16
12:57 UTC
5.734.27° N, 116.23° W
12km
USVIII (201)00
652001-12-08
23:36 UTC
5.732.05° N, 114.9° W
9km
MXVIII (72)00
662002-02-22
19:32 UTC
5.532.38° N, 115.19° W
9km
MXVIII (8 k)00
672004-09-28
17:15 UTC
635.75° N, 120.32° W
5km
USVII (160)00
682005-06-16
20:53 UTC
4.933.95° N, 117.05° W
18km
USVI (63 k)00
MMICityPopulation
IIIVictorville84k
IIIBarstow21k
IIITwentynine Palms23k
IIIBig Bear City6k
IIIApple Valley64k
IIIBarstow Heights24k
IIIMountain View Acres3k
IIIAdelanto18k
IIILenwood3k
IIIBig Bear Lake6k
IIIWrightwood4k
IIIColton52k
IIIHesperia74k
IIIMorongo Valley2k
IIIMuscoy10k
IIISan Bernardino202k
IIIYucca Valley19k
IIIRialto102k
IIJoshua Tree4k
IILoma Linda21k
IIFontana169k
IIMentone9k
IIGrand Terrace13k
IIBloomington22k
IIHighland51k
IIRedlands70k
IICrestline11k
IIYucaipa50k
IIHighgrove4k
IIRancho Cucamonga169k
IILake Arrowhead11k
IIRunning Springs6k
IIRubidoux32k
IISunnyslope5k
IIUpland74k
IIGlen Avon16k
IIOntario173k
IIMira Loma19k
IISan Antonio Heights3k
IICalimesa8k
IIBoron2k

(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.