QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5ml

Earthquake near Providence, UT

USGS: 12 km E of Providence, Utah

15 km (9 mi) ESE of Logan, UT · 104 km (65 mi) NNE of Salt Lake City, UT

7:36 pm MDT, Mar 19, 2020 · · 13 km deep · released about 180 lb of TNT

10 km30 km60 km120 km N Cache County 8 kmRich County 37 kmWeber County 50 kmFranklin County 55 kmMorgan County 67 kmBear Lake County 72 kmDavis County 85 kmOneida County 89 kmLincoln County 101 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
7:36 pm MDT on 19 March 2020 ()
Where
12 km (8 mi) E of Providence, UT · earthquakes near Providence
Magnitude
M 2.5 (ml)
Depth
13 km below the surface
Felt
21 reports · strongest reported intensity IV
Nearest
Cache County, 8 km NW
Nearest mapped fault
East Cache fault, 10 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 1965 days ago

A magnitude 2.5 earthquake was recorded 12 km (8 mi) E of Providence, UT, at 7:36 pm MDT on 19 March 2020 (01:36 UTC). 21 people have reported feeling it to USGS. This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

Earthquakes near other towns within 30 km: Millville, River Heights, Nibley, North Logan, Logan, Hyrum.

How big was it?

This earthquake released about 180 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 83,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 59,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.2× the energy of this one
  4. This earthquake M 2.5 about 180 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 lists 4 earthquakes of M5 or more within 50 km:

  1. 5.8 8 km W of Garden City, Utah · 31 km NNE of this epicentre
  2. 5.5 26 km E of Avon, Utah · 26 km SSE of this epicentre
  3. 5.2 16 km ENE of North Logan, Utah · 13 km NNE of this epicentre
  4. 5.0 2 km S of Richmond, Utah · 26 km NNW of this epicentre

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 41.6923, -111.6710. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Cache County, UT 8 km (5 mi) NW earthquakes near Cache County
Rich County, UT 37 km (23 mi) E earthquakes near Rich County
Weber County, UT 50 km (31 mi) SSW earthquakes near Weber County
Franklin County, ID 55 km (34 mi) NNW earthquakes near Franklin County
Morgan County, UT 67 km (42 mi) S earthquakes near Morgan County
Bear Lake County, ID 72 km (45 mi) NNE earthquakes near Bear Lake County

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

Aftershocks so far

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

  1. 2.1 14 km E of Providence, Utah
  2. 1.7 13 km SE of Avon, Utah
  3. 1.6 10 km SE of Avon, Utah
  4. 2.0 4 km NE of Trenton, Utah
  5. 1.6 11 km ESE of North Logan, Utah
  6. 1.8 11 km E of Providence, Utah
  7. 1.6 12 km E of Huntsville, Utah
  8. 1.5 6 km ENE of Wolf Creek, Utah
  9. 1.5 6 km SW of Corinne, Utah
  10. 2.4 6 km SW of Corinne, Utah
  11. 1.7 13 km E of North Logan, Utah
  12. 1.6 4 km SE of Avon, Utah
  13. 1.6 12 km ENE of Paradise, Utah
  14. 1.8 14 km ESE of Richmond, Utah
  15. 1.9 3 km N of Amalga, 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.