Preliminary Earthquake Report

Wednesday, April 17, 2013 at 20:52:35 UTC

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Magnitude 4.6
Date-Time Wednesday, April 17, 2013 at 20:52:35 (UTC) - Coordinated Universal Time
Thursday, April 18, 2013 at 01:52:35 AM local time at epicenter
Time of Earthquake in other Time Zones
Location 29.47N 63.53E
Depth 81 kilometers
Distances 108 km (67 miles) NW of Dalbandin, Pakistan
258 km (160 miles) E of Zahedan, Iran
261 km (162 miles) SE of Zabol, Iran
1025 km (636 miles) WSW of ISLAMABAD, Pakistan
Location Uncertainty Error estimate
Parameters Nst=76, Nph=76, Dmin=764.5 km, Rmss=1.07 sec, Erho=8.9 km, Erzz=5.7 km, Gp=114.1 degrees
Event ID us2013pcb7

NB: The official magnitude for this earthquake is indicated at the top of this page. This was the best available estimate of the earthquake's size, at the time that this page was created. Other magnitudes associated with web pages linked from here are those determined at various times following the earthquake with different types of seismic data. Although, given the data used, they are legitimate estimates of magnitude they are not considered the official magnitude.

The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver