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 4:39:05 AM (EST) on Wednesday, February 20, 2013
.
The magnitude 2.0 event occurred 54 km (34 miles) ENE (69 degrees) of Massena,NY.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 2.0 - local magnitude (Ml) |
|---|---|
| Time | Wednesday, February 20, 2013 at 4:39:05 AM (EST)
Wednesday, February 20, 2013 at 9:39:05 (UTC) |
| Distance from | Massena,NY - 54 km (34 miles) ENE (69 degrees) Plattsburgh,NY - 77 km (48 miles) NW (311 degrees) Saranac Lk,NY - 80 km (50 miles) N (360 degrees) Burlington,VT - 109 km (68 miles) NW (310 degrees) |
| Coordinates | 45 deg. 6.0 min. N (45.099N), 74 deg. 12.4 min. W ( 74.207W) |
| Depth | 4.9 km (3.0 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst= 23, Nph= 23, Dmin=37 km, Rmss=0.2 sec, Erho=0.4 km, Erzz=31.6 km, Gp=154.8 degrees |
| Event ID# | ld60024103 |
| Additional Information | map |