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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 1:23:08 PM (EDT) on Friday, October 9, 2009 .
The magnitude 2.1 event occurred 54 km (33 miles) ESE of Barnegat Ls,NJ.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 2.1 - duration magnitude (Md)
Time Friday, October 9, 2009 at 1:23:08 PM (EDT)
Friday, October 9, 2009 at 17:23:08 (UTC)
Distance from Barnegat Ls,NJ - 54 km (33 miles) ESE (106 degrees)
New York/JFK,NY - 57 km (35 miles) S (171 degrees)
Lakehurst,NJ - 59 km (37 miles) ENE (77 degrees)
New York,NY - 74 km (46 miles) SSE (160 degrees)
Coordinates 40 deg. 8.6 min. N (40.143N), 73 deg. 40.4 min. W ( 73.674W)
Depth 7 km (4.3 miles)
Quality Fair
Location Quality Parameters Nst= 12, Nph= 25, Dmin=76 km, Rmss=0.17 sec, Erho=0.5 km, Erzz=1.3 km, Gp=230.4 degrees
Event ID# ld1025088
Additional Information map
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