Earthquake · reviewed by a seismologist
M 1.7ml
Earthquake near Bedminster, NJ
No earthquake was likely felt in Bedminster in the 24 hours to 9:48 pm EST (02:48 UTC). The last one was M 1.8, 8 km (5 mi) WNW, at 1:30 pm EDT on 19 May 2026, estimated intensity II (weak) in town; 105 felt reports to USGS. Every earthquake near Bedminster
This page: a magnitude 1.7 earthquake was recorded 5 km (3 mi) west of Bedminster, NJ, at 8:39 pm EDT on 5 April 2024 (00:39 UTC), 8.3 km deep. 62 people have reported feeling it to USGS.
USGS: 4 km W of Bedminster, New Jersey
64 km (40 mi) W of New York, NY · 25 km (16 mi) WNW of Plainfield, NJ
- When
- 8:39 pm EDT on 5 April 2024 ()
- Where
- 5 km (3 mi) west of Bedminster, NJ · earthquakes near Bedminster
- New Jersey today
- every earthquake in New Jersey in the last 24 hours
- Magnitude
- M 1.7 (ml)
- Depth
- 8.3 km below the surface
- Felt
- 62 reports · strongest reported intensity IV
- Nearest
- Somerset County, 15 km SSE
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 884 days ago
Earthquake alerts for Bedminster, NJ
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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 9 km (6 mi) from the epicentre. In Bedminster, 5 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.
Likely felt in: Gladstone 5 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 11 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 1,400,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,000,000× the energy of this one
- Around the size people start to feel M 3.0 89× the energy of this one
- This earthquake M 1.7 about 11 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
The largest earthquake within 50 km since 2016 was M 4.8 on 2024-04-05 — about 45,000 times the energy of this one.
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 40.6855, -74.7005. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Somerset County, NJ | 15 km (9 mi) | SSE | earthquakes near Somerset County |
| Hunterdon County, NJ | 22 km (14 mi) | SW | earthquakes near Hunterdon County |
| Morris County, NJ | 23 km (14 mi) | NNE | earthquakes near Morris County |
| Warren County, NJ | 32 km (20 mi) | NW | earthquakes near Warren County |
| Union County, NJ | 33 km (21 mi) | E | earthquakes near Union County |
| Middlesex County, NJ | 37 km (23 mi) | SE | earthquakes near Middlesex County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
60 earthquakes have been recorded within 50 km since this one.
- 1.6 4 km WSW of Gladstone, New Jersey
- 1.6 5 km W of Bedminster, New Jersey
- 1.9 6 km E of Califon, New Jersey
- 1.7 6 km WSW of Gladstone, New Jersey
- 1.6 5 km ESE of Califon, New Jersey
- 1.7 5 km ESE of Califon, New Jersey
- 2.1 5 km E of Califon, New Jersey
- 1.5 6 km ESE of Califon, New Jersey
- 1.9 6 km ESE of Califon, New Jersey
- 1.6 6 km ESE of Califon, New Jersey
- 1.7 6 km ESE of Califon, New Jersey
- 1.5 6 km ESE of Califon, New Jersey
- 1.6 5 km ESE of Califon, New Jersey
- 1.6 6 km WSW of Gladstone, New Jersey
- 1.5 6 km ESE of Califon, New Jersey
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.