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== PRELIMINARY EARTHQUAKE REPORT ==
Lamont-Doherty Cooperative Seismographic Network

Version #1: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:29:24 PM (CST) on Wednesday, December 12, 2007 .
The magnitude 2.6 event occurred 10 km (6 miles) WSW of Wyoming, NY .
The hypocentral depth is 7 km ( 4 miles).


Magnitude 2.6 - duration magnitude (Md)
Time Wednesday, December 12, 2007 at 9:29:24 PM (CST)
Thursday, December 13, 2007 at 3:29:24 (UTC)
Distance from Wyoming, NY - 10 km (6 miles) WSW (245 degrees)
Alexander, NY - 13 km (8 miles) SSE (162 degrees)
Perry, NY - 18 km (11 miles) WNW (296 degrees)
Irondequoit, NY - 69 km (43 miles) SW (227 degrees)
Coordinates 42 deg. 47.2 min. N (42.787N), 78 deg. 12.3 min. W ( 78.205W)
Depth 7 km (4.3 miles)
Quality Fair
Location Quality Parameters Nst= 24, Nph= 49, Dmin=46.5 km, Rmss=0.28 sec, Erho=0.3 km, Erzz=0.9 km, Gp=68.4 degrees
Event ID# ld1021580
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