M5.4 - SAMOA ISLANDS REGION

Preliminary Earthquake Report
Magnitude 5.4
Date-Time
19 Mar 2013 18:36:56 UTC
19 Mar 2013 07:36:56 near epicenter
19 Mar 2013 10:36:56 standard time in your timezone
Location 16.789S 171.535W
Depth 20 km
Distances
254 km (157 mi) ESE of Hihifo, Tonga
285 km (176 mi) SSW of Tafuna, American Samoa
291 km (180 mi) SSW of Pago Pago, American Samoa
327 km (202 mi) S of Apia, Samoa
616 km (381 mi) NE of Nuku`alofa, Tonga
Location Uncertainty Horizontal: 16.9 km; Vertical 7.0 km
Parameters Nph = 84; Dmin = 305.0 km; Rmss = 1.01 seconds; Gp = 34°
Version = 8
Event ID us b000fnyt

David Cottle

UBB Owner & Administrator