5.6 Mb - BALLENY ISLANDS REGION

Preliminary Earthquake Report
Magnitude 5.6 Mb
Date-Time
21 Jul 2011 23:01:42 UTC
22 Jul 2011 10:01:42 near epicenter
22 Jul 2011 09:01:42 standard time in your timezone
Location 62.471S 164.301E
Depth 10 km
Distances
453 km (281 miles) NNE (12 degrees) of Young Island, Balleny Islands
1888 km (1173 miles) S (190 degrees) of Dunedin, New Zealand
2456 km (1526 miles) SSW (193 degrees) of WELLINGTON, New Zealand
Location Uncertainty Horizontal: 21.6 km; Vertical 2.8 km
Parameters Nph = 43; Dmin = 942.9 km; Rmss = 0.82 seconds; Gp = 104°
M-type = Mb; Version = 7
Event ID US c00052gm


David Cottle

UBB Owner & Administrator