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Recent Earthquakes in the Northeastern U.S.

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

Version #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:25:45 AM (EDT) on Thursday, April 7, 2016 .
The magnitude 1.0 event occurred 16 km (10 miles) N (2 degrees) of Massena,NY.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Thursday, April 7, 2016 at 7:25:45 AM (EDT)
Thursday, April 7, 2016 at 11:25:45 (UTC)
Distance from Massena,NY - 16 km (10 miles) N (2 degrees)
Ogdensburg,NY - 62 km (38 miles) NE (45 degrees)
Saranac Lk,NY - 92 km (57 miles) NNW (327 degrees)
Burlington,VT - 150 km (93 miles) WNW (297 degrees)
Coordinates 45 deg. 4.3 min. N (45.072N), 74 deg. 50.7 min. W ( 74.844W)
Depth 7.2 km (4.5 miles)
Quality Poor
Location Quality Parameters Nst= 10, Nph= 17, Dmin=34.8 km, Rmss=0.22 sec, Erho=0 km, Erzz=6.4 km, Gp=162 degrees
Event ID# ld60047103
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