Maine earthquakes

M3.7 earthquake 5 km ESE of Bar Harbor, Maine

A magnitude 3.7 earthquake struck 5 km ESE of Bar Harbor, Maine on Mon, Oct 2, 2006, 8:07 PM EDT (00:07 UTC), 10 km (6 mi) below the surface.

Bar Harbor forecastMore in Maine

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.7 (md), minor
Local time
UTC
2006-10-03 00:07:38 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
44.367° N, 68.147° W
Region
Maine
Felt reports
1,377
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1,377 people reported to the USGS what they felt; the strongest reported shaking was V, moderate shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Reverse (thrust)
Nodal plane 1
Strike 166°, dip 55°, rake 93°
Nodal plane 2
Strike 340°, dip 35°, rake 85°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.2 km horizontally, 31.6 km in depth
Depth from
From location
Station coverage gap
171°
Stations used
23

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 4 in the 30 days before it.

After

Before

Earthquakes todayMaine earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ld2006100300 (also filed as us2006tib1, usp000eucs). Read Tue, Sep 22, 2026, 9:23 AM UTC.