PAGER - M 7.7 - SEA OF OKHOTSK

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?Tuesday, August 14th, 2012 at 02:59:42 UTC (12:59:42 local)Location: 49.8° N, 145.1° EDepth: 625kmEvent Id: USC000BZ29Alert Version: 3Created: 1 hour, 31 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 Exposure---*96k*0000000
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 a mix of vulnerable and earthquake resistant construction.

Historical Earthquakes (with MMI)

Date (UTC)Dist (km)MagMax MMI (#)Shaking Deaths
1979-07-281835.5VI (5k)0
2007-08-023856.2VII (26k)2
1995-05-273527IX (2k)1995

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

Cities Exposedfrom GeoNames Database of Cities with 1,000 or more residents.
MMICityPopulation
IIIPoronaysk17k
IIISmirnykh7k
IIILeonidovo1k
IIIGastello1k
IIIVakhrushev3k
IIIShakhtersk10k
IIITymovskoye8k
IIIMakarov7k
IIIBoshnyakovo1k
IIIAleksandrovsk-Sakhalinskiy12k
IIIMgachi2k

(k = x1,000)

Historical Events Map
Nearby Events in the EXPO-CAT Earthquake Catalog
#Date/TimeMagLat, Lon, DepthCountryMax MMI (Exposed)DeathsSecondary Effects
ShakingTotal
11979-07-28
15:22 UTC
5.550° N, 142.59° E
15km
RUVI (5 k)00
21995-05-27
13:03 UTC
752.6° N, 142.83° E
18km
RUIX (2 k)19951995
31995-09-30
13:56 UTC
5.551.92° N, 142.96° E
22km
RUVII (8 k)00
42000-08-04
21:13 UTC
6.848.77° N, 142.2° E
16km
RUIX (469)00landslide
52007-08-02
02:37 UTC
6.247.11° N, 141.81° E
5km
RUVII (26 k)22tsunami

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.