Recent Earthquakes in the Northeastern U.S.
== PRELIMINARY EARTHQUAKE REPORT ==
Version #a: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:49:10 PM (EDT) on Saturday, August 29, 2009
.
The magnitude 1.1 event occurred 34 km (21 miles) WSW of Berlin,NH.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.1 - (unknown type) |
|---|---|
| Time | Saturday, August 29, 2009 at 9:49:10 PM (EDT)
Sunday, August 30, 2009 at 1:49:10 (UTC) |
| Distance from | Berlin,NH - 34 km (21 miles) WSW (257 degrees) St Johnsbury,VT - 35 km (22 miles) ENE (73 degrees) Mt Washingtn,NH - 36 km (22 miles) NW (319 degrees) |
| Coordinates | 44 deg. 30.7 min. N (44.512N), 71 deg. 35.6 min. W ( 71.593W) |
| Depth | 6.2 km (3.9 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 7, Nph= 10, Dmin=40.3 km, Rmss=0.11 sec, Erho=1.3 km, Erzz=1.1 km, Gp=165.6 degrees |
| Event ID# | ne00001127 |
| Additional Information | map |