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Recent Earthquakes in the Northeastern U.S.

== PRELIMINARY EARTHQUAKE REPORT ==
Lamont-Doherty Cooperative Seismographic Network (LCSN)

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

A micro earthquake occurred at 6:36:52 AM (EST) on Thursday, January 10, 2008 .
The magnitude 2.3 event occurred 37 km (23 miles) SE of Massena,NY.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 2.3 - duration magnitude (Md)
Time Thursday, January 10, 2008 at 6:36:52 AM (EST)
Thursday, January 10, 2008 at 11:36:52 (UTC)
Distance from Massena,NY - 37 km (23 miles) SE (143 degrees)
Saranac Lk,NY - 43 km (27 miles) NW (317 degrees)
Ogdensburg,NY - 66 km (41 miles) E (91 degrees)
Burlington,VT - 115 km (71 miles) WNW (282 degrees)
Coordinates 44 deg. 40.0 min. N (44.667N), 74 deg. 34.2 min. W ( 74.570W)
Depth 8 km (5.0 miles)
Quality Good
Location Quality Parameters Nst= 13, Nph= 27, Dmin=5.3 km, Rmss=0.14 sec, Erho=0.2 km, Erzz=0.4 km, Gp=111.6 degrees
Event ID# ld1021742
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