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M 5.9 - CENTRAL AFGHANISTAN

Sunday, October 5, 2008 at 22:56:29 UTC
Location: 33.9°N 69.5°E  Depth: 10km
Alert version 3

Summary

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Estimated Population Exposed to Earthquake Shaking

Est. Modified
Mercalli Intensity
Est. Population
Exposure (k = x1000)
Perceived ShakingPotential Structure Damage
ResistantVulnerable
X0ExtremeV. HeavyV. Heavy
IX0ViolentHeavyV. Heavy
VIII5kSevereModerate/HeavyHeavy
VII27kVery StrongModerateModerate/Heavy
VI196kStrongLightModerate
V6,751kModerateV. LightLight
IV3,291k*LightNoneNone
II-III--*WeakNoneNone
I--*Not FeltNoneNone
*Estimated exposure only includes population within the map area.

Population Exposure
 Population per ˜1 square km from Landscan 2005
Population Exposure
Selected City Exposure

MMICityPopulation
VHokumati Azraw12k
VBaraki Barak22k
VGardez103k
VKabul3043k
VKhost96k
IVPaghman49k
IVJalalabad200k
IVMehtar Lam17k
IVAchin15k
IVBannu49k
IVDoaba8k
Shaking Intensity
    MMI
Shakemap

Overall, the population in this region resides in structures that are highly vulnerable to earthquake shaking, though some resistant structures exist. A magnitude 5.9 earthquake 351 km Northeast of this one struck Afghanistan-Tajikistan on February 04, 1998 (UTC), with estimated population exposures of 3,000 at intensity VIII and 17,000 at intensity VII, resulting in an estimated 2,323 fatalities. On October 08, 2005 (UTC), a magnitude 7.6 earthquake 382 km Northeast of this one struck Kashmir, Pakistan, with estimated population exposures of 280,000 at intensity IX or greater and 825,000 at intensity VIII, resulting in an estimated 87,351 fatalities. Recent earthquakes in this area have caused, landslides and liquefaction that may have contributed to losses.


 

PAGER results are generally available on the Internet 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 exposure estimates should account for uncertainty and always seek the most current PAGER release for any earthquake.

Maps

[Population | Shakemap]
Population Exposure

Map of MMI contours plotted over population per ˜1 square km (see gray scale bar on top of map). The regions of integer MMI values are separated by the thick contour lines and labeled with Roman numerals. The total population exposure to a given MMI value is obtained by summing the population between the thick contour lines. This total is shown in population exposure table.

Shakemap

Map of shaking intensity. This map shows the estimated MMI as a continuous color scale. The ground shaking estimates can be obtained from http://earthquake.usgs.gov/shakemap/global/shake/2008xub7.

Exposure

Est. Modified
Mercalli Intensity
Est. Population
Exposure (k = x1000)
Perceived ShakingPotential Structure Damage
ResistantVulnerable
X0ExtremeV. HeavyV. Heavy
IX0ViolentHeavyV. Heavy
VIII5kSevereModerate/HeavyHeavy
VII27kVery StrongModerateModerate/Heavy
VI196kStrongLightModerate
V6,751kModerateV. LightLight
IV3,291k*LightNoneNone
II-III--*WeakNoneNone
I--*Not FeltNoneNone
*Estimated exposure only includes population within the map area.

Table showing population exposed to different estimated Modified Mercalli Intensity (MMI) levels and the possible damage at different intensity levels for resistant and vulnerable structures. MMI describes the severity of an earthquake in terms of its effect on humans and structures and is a rough measure of the amount of shaking at a given location. Unlike earthquake magnitude, intensity varies with distance from the fault, and is influenced by the depth of the earthquake and the types of soils in the shaken region. Population outside the map bounds are not included in the totals.

Cities

MMICityPopulation
VHokumati Azraw12k
VBaraki Barak22k
VGardez103k
VKabul3043k
VKhost96k
IVPaghman49k
IVJalalabad200k
IVZareh Sharan7k
IVAlizai3k
IVMir Bachcheh Kowt5k
IVTagao6k
IVMiram Shah3k
IVMehtar Lam17k
IVAchin15k
IVBannu49k
IVDoaba8k

Table of MMI estimates and populations for settlements falling within the map boundaries. The settlement name, location, and population are obtained from the freely-available GeoNames geographical database.


 

Details

Magnitude5.9
Max MMIVIII
Date-TimeSunday, October 5, 2008 at 22:56:29 UTC
Location33.945°N, 69.477°E
Depth10.0 km (6.2 miles)
Event IDUS2008XUB7
Version3
Additional Information