Earthquake · reviewed by a seismologist
M 2.4mb_lg
Earthquake near Bel Air North, MD
No earthquake was likely felt in Bel Air North in the 24 hours to 3:27 am EST (08:27 UTC). The last one was M 2.4, 9 km (6 mi) NE, at 11:02 am EDT on 15 June 2026, estimated intensity III (weak) in town; 398 felt reports to USGS. Every earthquake near Bel Air North
This page: a magnitude 2.4 earthquake was recorded 9 km (6 mi) northeast of Bel Air North, MD, at 11:02 am EDT on 15 June 2026 (15:02 UTC), 5.0 km deep. 398 people have reported feeling it to USGS.
USGS: 8 km NE of Bel Air North, Maryland
44 km (27 mi) NE of Baltimore, MD · 109 km (68 mi) WSW of Philadelphia, PA
- When
- 11:02 am EDT on 15 June 2026 ()
- Where
- 9 km (6 mi) northeast of Bel Air North, MD · earthquakes near Bel Air North
- Magnitude
- M 2.4 (mb_lg)
- Depth
- 5.0 km below the surface
- Felt
- 398 reports · strongest reported intensity IV
- Nearest
- Harford County, 9 km S
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 71 days ago
Earthquake alerts for Bel Air North, MD
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
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 41 km (25 mi) from the epicentre. In Bel Air North, 9 km away, the estimate is intensity III (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.
Earthquakes near other towns within 30 km: Bel Air, Bel Air South, Fallston, Jarrettsville, Susquehanna Trails, Pleasant Hills.
How big was it?
This earthquake released about 120 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 130,000× the energy of this one
- Magna, Utah 2020 M 5.7 89,000× the energy of this one
- Around the size people start to feel M 3.0 7.9× the energy of this one
- This earthquake M 2.4 about 120 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 39.6177, -76.3094. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Harford County, MD | 9 km (6 mi) | S | earthquakes near Harford County |
| Cecil County, MD | 32 km (20 mi) | E | earthquakes near Cecil County |
| Baltimore County, MD | 33 km (20 mi) | SW | earthquakes near Baltimore County |
| Baltimore city, MD | 44 km (27 mi) | SW | earthquakes near Baltimore city |
| Kent County, MD | 45 km (28 mi) | SSE | earthquakes near Kent County |
| Lancaster County, PA | 47 km (29 mi) | N | earthquakes near Lancaster County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
2 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
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.