QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0ml

Earthquake near Evanston, WY

No earthquake was likely felt in Evanston in the 24 hours to 11:07 pm MST (06:07 UTC). The last one was M 4.7, 40 km (25 mi) S, at 7:49 am MST on 22 January 2026, estimated intensity III (weak) in town; 4,305 felt reports to USGS. Every earthquake near Evanston

This page: a magnitude 2.0 earthquake was recorded 21 km (13 mi) east-southeast of Evanston, WY, at 5:24 pm MST on 24 November 2024 (00:24 UTC), 28 km deep.

USGS: 20 km ESE of Evanston, Wyoming

5:24 pm MST, Nov 24, 2024 · · 28 km deep · released about 33 lb of TNT

10 km30 km60 km120 km N Uinta County 15 kmSummit County 45 kmRich County 62 kmMorgan County 73 kmWeber County 97 kmCache County 102 kmWasatch County 106 kmDuchesne County 108 kmDaggett County 109 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
5:24 pm MST on 24 November 2024 ()
Where
21 km (13 mi) east-southeast of Evanston, WY · earthquakes near Evanston
Magnitude
M 2.0 (ml)
Depth
28 km below the surface
Felt
no reports yet
Nearest
Uinta County, 15 km ENE
Nearest mapped fault
Bear River fault, 12 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 717 days ago

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 Evanston, 21 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 33 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 450,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 320,000× the energy of this one
  3. Around the size people start to feel M 3.0 29× the energy of this one
  4. This earthquake M 2.0 about 33 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 41.2312, -110.7207. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Uinta County, WY 15 km (9 mi) ENE earthquakes near Uinta County
Summit County, UT 45 km (28 mi) SSW earthquakes near Summit County
Rich County, UT 62 km (38 mi) NW earthquakes near Rich County
Morgan County, UT 73 km (46 mi) WSW earthquakes near Morgan County
Weber County, UT 97 km (60 mi) W earthquakes near Weber County
Cache County, UT 102 km (63 mi) WNW earthquakes near Cache County

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

Aftershocks so far

24 earthquakes have been recorded within 50 km since this one.

  1. 1.4 43 km SSE of Evanston, Wyoming
  2. 1.0 42 km NE of Samak, Utah
  3. 2.3 41 km SSE of Evanston, Wyoming
  4. 1.6 24 km SE of Evanston, Wyoming
  5. 1.9 42 km SSE of Evanston, Wyoming
  6. 2.0 42 km SSE of Evanston, Wyoming
  7. 2.2 42 km SSE of Evanston, Wyoming
  8. 2.2 42 km SSE of Evanston, Wyoming
  9. 1.6 43 km NE of Samak, Utah
  10. 2.1 42 km ENE of Oakley, Utah
  11. 2.7 41 km ENE of Oakley, Utah
  12. 2.2 42 km ENE of Oakley, Utah
  13. 1.9 41 km SSE of Evanston, Wyoming
  14. 3.0 41 km SSE of Evanston, Wyoming
  15. 2.0 43 km NE of Samak, Utah

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.