Version #Q: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A light earthquake occurred at 7:12:23 PM (EDT) on Tuesday, October 16, 2012
The magnitude 4.0 event occurred 27 km (17 miles) WSW of Portland,ME.
The hypocentral depth is 4 km ( 2 miles).
|Magnitude||4.0 - (unknown type)|
|Time||Tuesday, October 16, 2012 at 7:12:23 PM (EDT)
Tuesday, October 16, 2012 at 23:12:23 (UTC)
|Distance from||Portland,ME - 27 km (17 miles) WSW (258 degrees)|
Pease AFB,NH - 59 km (37 miles) NNE (13 degrees)
Laconia,NH - 63 km (39 miles) E (87 degrees)
|Coordinates||43 deg. 36.0 min. N (43.600N), 70 deg. 39.0 min. W ( 70.650W)|
|Depth||3.6 km (2.2 miles)|
|Location Quality Parameters||Nst=216, Nph=216, Dmin=82.3 km, Rmss=0 sec, Erho=0 km, Erzz=0 km, Gp=46.8 degrees|
|Did you feel it?|
|ShakeMap shaking intensity maps|