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== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Hawaiian Volcano Observatory

Version #1: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismic analyst.
This earthquake was felt. CID:5624443

A minor earthquake occurred at 1:20:42 AM (HST) on Sunday, May 4, 2008 .
The magnitude 3.2 event occurred 7 km (5 miles) NNW of Mauna Loa Summit.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 3.2 - duration magnitude (Md)
Time Sunday, May 4, 2008 at 1:20:42 AM (HST)
Sunday, May 4, 2008 at 11:20:42 (UTC)
Distance from Mauna Loa Summit - 7 km (5 miles) NNW (345 degrees)
Pohakuloa - 26 km (16 miles) SSW (201 degrees)
Hualalai Summit - 30 km (19 miles) ESE (123 degrees)
Kailua - 40 km (25 miles) ESE (106 degrees)
Coordinates 19 deg. 32.6 min. N (19.544N), 155 deg. 37.6 min. W (155.626W)
Depth 11.9 km (7.4 miles)
Quality Good
Location Quality Parameters Nst=045, Nph=045, Dmin=7.2 km, Rmss=0.16 sec, Erho=0.1 km, Erzz=0.1 km, Gp=46.8 degrees
Event ID# hv00028405
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