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 1:25:45 PM (EDT) on Thursday, March 20, 2008
.
The magnitude 2.8 event occurred 43 km (27 miles) NNW of Ogdensburg,NY.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 2.8 - duration magnitude (Md) |
|---|---|
| Time | Thursday, March 20, 2008 at 1:25:45 PM (EDT)
Thursday, March 20, 2008 at 17:25:45 (UTC) |
| Distance from | Ogdensburg,NY - 43 km (27 miles) NNW (337 degrees) Massena,NY - 62 km (38 miles) W (281 degrees) Fort Drum,NY - 110 km (68 miles) N (5 degrees) Burlington,VT - 205 km (127 miles) WNW (289 degrees) |
| Coordinates | 45 deg. 2.1 min. N (45.035N), 75 deg. 37.1 min. W ( 75.618W) |
| Depth | 6 km (3.7 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 22, Nph= 45, Dmin=27.2 km, Rmss=0.23 sec, Erho=0.2 km, Erzz=0.5 km, Gp=39.6 degrees |
| Event ID# | ld1021918 |
| Additional Information | map |
| Did you feel it? |