Image
© USGS
Date-Time:
Monday, September 21, 2009 at 08:53:05 UTC

Monday, September 21, 2009 at 02:53:05 PM at epicenter

Location:
27.351°N, 91.425°E

Depth:
10 km (6.2 miles) set by location program

Distances:
135 km (85 miles) NNW of Gauhati, Assam, India

180 km (110 miles) E of THIMPHU, Bhutan

610 km (380 miles) NNE of Kolkata (Calcutta), West Bengal, India

1410 km (870 miles) E of NEW DELHI, Delhi, India

Location Uncertainty:
horizontal +/- 6.1 km (3.8 miles); depth fixed by location program

Parameters:
NST=136, Nph=136, Dmin=>999 km, Rmss=1.01 sec, Gp= 22°,
M-type=teleseismic moment magnitude (Mw), Version=9

Source:
USGS NEIC (WDCS-D)

Event ID:
us2009lvap

This event has been reviewed by a seismologist.