Showing posts with label sikkim earthquake. Show all posts
Showing posts with label sikkim earthquake. Show all posts

Wednesday, December 28, 2011

Magnitude 6.9 Earthquake of SIKKIM, INDIA 2011 September 18

2011 September 18 12:40:48 UTC : SIKKIM, INDIA

Magnitude: 6.8

Date-Time : Sunday, September 18, 2011 at 12:40:48 UTC

Sunday, September 18, 2011 at 06:10:48PM at epicenter

Location : 27.730°N, 88.082°E

Depth :
20.7 km (12.9 miles)

Region : SIKKIM, INDIA

Distances: 69 km (43 miles) NW (310°) from Gangtok, Sikkim, India

120 km (74 miles) NNW (343°) from Shiliguri, West Bengal, India




sikkim earthquake 2011 September 18



272 km (169 miles) E of KATHMANDU, Nepal


572 km (355 miles) N of Kolkata (Calcutta), West Bengal, India




sikkim earthquake 2011 September 18
Subduction Zones-Purple, Ridges-Red and Transform Faults Green
Location Uncertainty : horizontal +/- 14.4 km (8.9 miles); depth +/- 7.4 km (4.6 miles)

Parameters : NST=258, Nph=258, Dmin=369.6 km, Rmss=1.17 sec, Gp= 29°, M-type=regional moment magnitude (Mw), Version=9

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