QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9ml

Earthquake near Kingfield, ME

No earthquake was likely felt in Kingfield in the 24 hours to 7:47 am EST (12:47 UTC). The last one was M 3.8, 213 km (132 mi) S, at 10:22 am EST on 27 January 2025, estimated intensity II (weak) in town; 42,440 felt reports to USGS. Every earthquake near Kingfield

This page: a magnitude 1.9 earthquake was recorded 33 km (20 mi) north-northwest of Kingfield, ME, at 4:03 am EDT on 30 August 2026 (08:03 UTC), 5.0 km deep.

USGS: 7 km ESE of Eustis, Maine

4:03 am EDT, Aug 30, 2026 · · 5.0 km deep · released about 21 lb of TNT

10 km30 km60 km120 km N Franklin County 25 kmSomerset County 47 kmOxford County 84 kmCoos County 94 kmKennebec County 100 kmAndroscoggin County 116 kmEssex County 119 km
Distance rings around the epicentre, with the nearest towns at their true direction. Not a shaking map — see the USGS ShakeMap for that.
When
4:03 am EDT on 30 August 2026 ()
Where
33 km (20 mi) north-northwest of Kingfield, ME · earthquakes near Kingfield
Magnitude
M 1.9 (ml)
Depth
5.0 km below the surface
Felt
no reports yet
Nearest
Franklin County, 25 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 73 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 20 km (12 mi) from the epicentre. In Kingfield, 33 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

How big was it?

This earthquake released about 21 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 710,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 500,000× the energy of this one
  3. Around the size people start to feel M 3.0 45× the energy of this one
  4. This earthquake M 1.9 about 21 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

For this area

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 45.2036, -70.3818. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Franklin County, ME 25 km (16 mi) S earthquakes near Franklin County
Somerset County, ME 47 km (29 mi) NE earthquakes near Somerset County
Oxford County, ME 84 km (52 mi) SSW earthquakes near Oxford County
Coos County, NH 94 km (58 mi) SW earthquakes near Coos County
Kennebec County, ME 100 km (62 mi) SSE earthquakes near Kennebec County
Androscoggin County, ME 116 km (72 mi) S earthquakes near Androscoggin County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

No further earthquakes have been recorded within 50 km since this one.

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.