PAGER - M 6.7 - GULF OF CALIFORNIA

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, October 21st, 2010 at 17:53:14 UTC (11:53:14 local)Location: 24.8° N, 109.2° WDepth: 10kmEvent Id: US2010CRBLAlert Version: 2Created: 4 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)
 
65
1 to 9 (YELLOW)
 
30
10 to 99 (YELLOW)
 
4
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)
 
65
1 to 10 million (YELLOW)
 
30
10 to 100 million (YELLOW)
 
4
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---*---*2,028k*1,909k00000
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
1988-06-182796.6V (652k)0
1995-06-301115.7VII (50)0
2000-03-243755.6VI (54k)0

Selected Cities Exposedfrom GeoNames Database of Cities with 1,000 or more residents.
MMICityPopulation
VTopolobampo8k
VGabriel Leyva Solano28k
VGeneral Juan Jose Rios26k
VAdolfo Ruiz Cortines13k
VCompuertas4k
VLa Reforma7k
VLa Paz171k
VCuliacan582k
IVLos Mochis215k
IVCiudad Obregon258k
IVMazatlan355k

(k = x1,000)

Historical Events Map
Nearby Events in the EXPO-CAT Earthquake Catalog
#Date/TimeMagLat, Lon, DepthCountryMax MMI (Exposed)DeathsSecondary Effects
ShakingTotal
11974-05-31
14:05 UTC
6.427.53° N, 111.04° W
19km
MXVI (16 k)00
21975-09-24
17:19 UTC
5.825.17° N, 109.17° W
17km
MXV (485 k)00
31988-06-18
22:49 UTC
6.626.76° N, 110.98° W
9km
MXV (652 k)00
41990-03-16
15:52 UTC
6.124.83° N, 109.05° W
28km
MXVI (61)00
51995-06-30
11:58 UTC
6.224.7° N, 110.19° W
13km
MXVI (20)00
61995-06-30
13:41 UTC
5.724.53° N, 110.21° W
22km
MXVII (50)00
71995-08-28
10:46 UTC
6.526.05° N, 110.43° W
7km
MXV (326 k)00
82000-03-24
04:23 UTC
5.627.66° N, 111.24° W
25km
MXVI (54 k)00
92002-10-03
16:08 UTC
6.523.28° N, 108.57° W
28km
MXVI (84)00
102003-03-12
23:41 UTC
6.326.65° N, 110.56° W
32km
MXVI (8 k)00
MMICityPopulation
VTopolobampo8k
VGabriel Leyva Solano28k
VGeneral Juan Jose Rios26k
VAdolfo Ruiz Cortines13k
VCompuertas4k
VLa Reforma7k
VBagojo4k
VAhome11k
VLa Trinidad4k
VAngostura5k
VHiguera de Zaragoza9k
VMochicahui5k
VEl Burrion4k
VGuamuchil59k
VSan Blas6k
VLa Paz171k
VSinaloa de Leyva4k
VMocorito5k
VSan Miguel Zapotitlan6k
VNavolato28k
VCuliacancito4k
VCampo Gobierno21k
VGuasave68k
VEl Fuerte11k
VCuliacan582k
VCosta Rica22k
IVEl Dorado14k
IVQuila6k
IVSan Jose del Cabo49k
IVLos Mochis215k
IVYavaros4k
IVEl Rosario15k
IVConstancia6k
IVBadiraguato4k
IVLa Union5k
IVTodos Santos4k
IVHuatabampo30k
IVEtchoropo4k
IVChoix8k
IVSan Lucas43k
IVEtchojoa9k
IVEl Carrizo5k
IVLa Cruz12k
IVCiudad Constitucion40k
IVLoreto11k
IVVilla Juarez15k
IVVilla Insurgentes9k
IVEl Tobarito9k
IVPueblo Yaqui15k
IVAlamos9k
IVRio Muerto7k
IVCiudad Obregon258k
IVCampo Sesenta6k
IVCosala6k
IVGuadalupe y Calvo3k
IVBacum4k
IVMazatlan355k
IVVilla Union14k
IVSan Ignacio4k
IVMulege4k

(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.