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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 9:33:01 PM (CST) on Wednesday, December 12, 2007 .
The magnitude 2.0 event occurred 9 km (6 miles) WSW of Wyoming, NY .
The hypocentral depth is 7 km ( 4 miles).


Magnitude 2.0 - duration magnitude (Md)
Time Wednesday, December 12, 2007 at 9:33:01 PM (CST)
Thursday, December 13, 2007 at 3:33:01 (UTC)
Distance from Wyoming, NY - 9 km (6 miles) WSW (251 degrees)
Alexander, NY - 12 km (8 miles) SSE (156 degrees)
Perry, NY - 18 km (11 miles) WNW (301 degrees)
Irondequoit, NY - 68 km (42 miles) SW (228 degrees)
Coordinates 42 deg. 48.0 min. N (42.800N), 78 deg. 11.8 min. W ( 78.196W)
Depth 7 km (4.3 miles)
Quality Poor
Location Quality Parameters Nst= 11, Nph= 23, Dmin=45.7 km, Rmss=0.16 sec, Erho=0.3 km, Erzz=31.6 km, Gp=136.8 degrees
Event ID# ld1021581
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