PAGER - M 4.0 - 21.1 km (13.1 mi) SE of Markleeville, 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?Thursday, January 24th, 2013 at 08:21:48 UTC (00:21:48 local)Location: 38.6° N, 119.6° WDepth: 6kmEvent Id: NC71927871Alert Version: 9Created: 11 hours, 0 minutes 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 Exposure405k2k0000000
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
1984-11-261605.1V (17k)0
2003-12-223516.6VII (213)2
1989-10-182486.9IX (3k)62

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
IColumbia3k
ISonora5k
IEast Sonora2k
IJamestown4k
IMono Vista3k
ISoulsbyville2k
ICarson City57k
ISouth Lake Tahoe24k
IOakdale19k
ITruckee16k
IGardnerville Ranchos13k

(k = x1,000)

Historical Events Map
Nearby Events in the EXPO-CAT Earthquake Catalog
#Date/TimeMagLat, Lon, DepthCountryMax MMI (Exposed)DeathsSecondary Effects
ShakingTotal
11975-08-01
20:20 UTC
5.839.5° N, 121.4° W
6km
USVIII (3 k)00
21978-10-04
16:42 UTC
5.437.39° N, 118.69° W
8km
USVI (598)00
31979-08-06
17:05 UTC
5.737.07° N, 121.6° W
8km
USVIII (152)00
41980-01-24
19:00 UTC
5.837.71° N, 121.73° W
15km
USVII (31 k)11
51980-01-27
02:33 UTC
5.837.74° N, 121.74° W
15km
USVI (371 k)00
61980-05-25
16:33 UTC
6.237.53° N, 118.83° W
11km
USIX (72)00landslide
71980-05-25
16:49 UTC
5.937.55° N, 119.02° W
3km
USVIII (16)00
81980-05-25
19:44 UTC
5.937.38° N, 118.84° W
4km
USVII (2)00landslide
91980-05-25
20:35 UTC
5.937.44° N, 118.96° W
2km
USVI (6 k)00
101980-05-25
20:59 UTC
5.537.59° N, 118.83° W
10km
USVII (660)00
111980-05-26
12:24 UTC
5.637.58° N, 118.9° W
2km
USVII (2 k)00
121980-05-26
18:57 UTC
5.737.56° N, 118.9° W
6km
USVII (2 k)00
131980-05-27
14:50 UTC
5.937.42° N, 118.8° W
1km
USVIII (3)00
141981-09-30
11:53 UTC
5.637.55° N, 118.8° W
15km
USVII (591)00
151983-05-02
23:42 UTC
6.336.22° N, 120.3° W
10km
USIX (29)00
161983-05-02
23:46 UTC
5.736.23° N, 120.29° W
8km
USVIII (1 k)00
171983-07-09
07:40 UTC
5.136.17° N, 120.37° W
1km
USVII (10 k)00
181983-07-22
02:39 UTC
5.736.2° N, 120.34° W
7km
USVII (1 k)00
191984-04-24
21:15 UTC
6.237.31° N, 121.71° W
9km
USIX (1)00
201984-11-23
18:08 UTC
5.837.34° N, 118.51° W
15km
USVIII (8 k)00
211984-11-23
19:12 UTC
5.537.44° N, 118.64° W
0km
USVII (381)00
221984-11-26
16:21 UTC
5.137.29° N, 118.76° W
10km
USV (17 k)00landslide
231985-08-04
12:01 UTC
6.136.14° N, 120.11° W
15km
USIX (713)00
241986-01-26
19:20 UTC
5.436.75° N, 121.36° W
6km
USVII (2 k)00
251986-03-31
11:55 UTC
5.637.53° N, 121.59° W
6km
USVII (117)00
261986-07-20
14:29 UTC
5.837.5° N, 118.45° W
15km
USVIII (9)00
271986-07-21
14:42 UTC
6.237.5° N, 118.44° W
10km
USVIII (375)00
281986-07-21
14:51 UTC
5.737.5° N, 118.37° W
9km
USVIII (270)00
291986-07-21
22:07 UTC
5.437.64° N, 118.49° W
6km
USVII (15)00
301986-07-31
07:22 UTC
5.537.46° N, 118.4° W
15km
USVII (210)00
311988-06-27
18:43 UTC
5.737.13° N, 121.88° W
13km
USVIII (6)00
321989-08-08
08:13 UTC
5.437.13° N, 121.93° W
15km
USVII (4 k)11
331989-10-18
00:04 UTC
6.937.11° N, 121.77° W
11km
USIX (3 k)6263landslide, tsunami
341992-06-29
10:14 UTC
5.736.77° N, 116.32° W
11km
USVIII (127)00
351993-05-17
23:20 UTC
6.137.15° N, 117.82° W
10km
USVIII (6)00
361994-09-12
12:23 UTC
5.938.86° N, 119.71° W
5km
USVIII (14 k)00
371995-09-20
23:27 UTC
5.535.63° N, 117.73° W
15km
USVIII (852)00
381995-12-28
18:27 UTC
5.538.78° N, 119.55° W
5km
USVII (2 k)00
391998-08-12
14:10 UTC
5.236.68° N, 121.53° W
9km
USVII (1 k)00
401999-05-15
13:22 UTC
5.537.45° N, 118.8° W
1km
USVII (4)00
412000-09-03
08:36 UTC
538.38° N, 122.41° W
10km
USVI (77 k)00
422003-12-22
19:15 UTC
6.635.62° N, 121.07° W
16km
USVII (213)22landslide, liquefaction
432004-09-28
17:15 UTC
635.75° N, 120.32° W
5km
USVII (160)00
MMICityPopulation
IColumbia3k
IEast Sonora2k
ISonora5k
IJamestown4k
IMono Vista3k
ISoulsbyville2k
ITuolumne City2k
IAngels Camp3k
IArnold5k
ICopperopolis3k
IDeer Park1k
IDiamond Springs6k
IDollar Point2k
IEast Oakdale3k
IForest Meadows1k
IForesthill2k
IGeorgetown1k
IJackson4k
IKings Beach5k
IMi-Wuk Village2k
IMountain Ranch2k
IMurphys2k
IOakdale19k
IPlacerville10k
IPlymouth1k
IPollock Pines5k
IRancho Calaveras4k
ISan Andreas3k
ISouth Lake Tahoe24k
IStrawberry6k
ISutter Creek2k
ITahoe Vista2k
ITruckee16k
ITwain Harte3k
IValley Springs3k
ICarson City57k
IDayton9k
IGardnerville4k
IGardnerville Ranchos13k
IHawthorne4k
IJohnson Lane6k
IKingsbury3k
IMinden4k
ISmith1k
IStateline1k
IYerington3k
IIndian Hills5k

(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.