5.5 Mw - OFF W COAST OF NORTHERN SUMATRA

Preliminary Earthquake Report
Magnitude 5.5 Mw
Date-Time
26 Apr 2012 19:21:45 UTC
27 Apr 2012 01:21:45 near epicenter
26 Apr 2012 11:21:45 standard time in your timezone
Location 2.695N 94.530E
Depth 26 km
Distances
324 km (202 miles) SSW (196 degrees) of Banda Aceh, Sumatra, Indonesia
468 km (291 miles) WSW (258 degrees) of Medan, Sumatra, Indonesia
487 km (303 miles) WNW (283 degrees) of Sibolga, Sumatra, Indonesia
798 km (496 miles) W (267 degrees) of KUALA LUMPUR, Malaysia
Location Uncertainty Horizontal: 20.1 km; Vertical 8.3 km
Parameters Nph = 66; Dmin = 371.8 km; Rmss = 0.95 seconds; Gp = 136�
M-type = Mw; Version = 6
Event ID US c0009cnz


David Cottle

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