Earthquake · reviewed by a seismologist
M 1.7ml
Earthquake near Missoula, MT
No earthquake was likely felt in Missoula in the 24 hours to 5:15 pm MST (00:15 UTC). The last one was M 3.8, 76 km (47 mi) NE, at 4:46 am MDT on 5 July 2024, estimated intensity II (weak) in town; 131 felt reports to USGS. Every earthquake near Missoula
This page: a magnitude 1.7 earthquake was recorded 17 km (11 mi) northwest of Missoula, MT, at 6:24 am MDT on 24 April 2026 (12:24 UTC), 16 km deep.
USGS: 4 km WNW of Wye, Montana
15 km (9 mi) NW of Missoula, MT
- When
- 6:24 am MDT on 24 April 2026 ()
- Where
- 17 km (11 mi) northwest of Missoula, MT · earthquakes near Missoula
- Montana today
- every earthquake in Montana in the last 24 hours
- Magnitude
- M 1.7 (ml)
- Depth
- 16 km below the surface
- Felt
- no reports yet
- Nearest
- Missoula County, 22 km ENE
- Nearest mapped fault
- Bitterroot fault, 21 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 198 days ago
Earthquake alerts for Missoula, MT
Get a notification in this browser when USGS records an earthquake near Missoula, MT. No account or email needed.
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 it was probably too small to be felt, even directly above it. In Missoula, 17 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.
Earthquakes near other towns within 30 km: Frenchtown, Orchard Homes, East Missoula, Bonner-West Riverside, Lolo.
How big was it?
This earthquake released about 12 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 1,200,000× the energy of this one
- Magna, Utah 2020 M 5.7 870,000× the energy of this one
- Around the size people start to feel M 3.0 78× the energy of this one
- This earthquake M 1.7 about 12 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 46.9710, -114.1687. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Missoula County, MT | 22 km (14 mi) | ENE | earthquakes near Missoula County |
| Mineral County, MT | 72 km (45 mi) | WNW | earthquakes near Mineral County |
| Lake County, MT | 75 km (47 mi) | N | earthquakes near Lake County |
| Granite County, MT | 85 km (53 mi) | SE | earthquakes near Granite County |
| Powell County, MT | 95 km (59 mi) | E | earthquakes near Powell County |
| Ravalli County, MT | 99 km (62 mi) | S | earthquakes near Ravalli County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
9 earthquakes have been recorded within 50 km since this one.
- 1.4 4 km SSE of Alberton, Montana
- 1.9 2 km NNE of Alberton, Montana
- 1.5 6 km S of Frenchtown, Montana
- 1.7 6 km S of Frenchtown, Montana
- 1.9 18 km E of Saint Ignatius, Montana
- 1.9 6 km S of Huson, Montana
- 1.9 3 km SSW of Alberton, Montana
- 1.7 2 km ENE of Alberton, Montana
- 2.2 2 km NE of Alberton, Montana
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.