QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6ml

Earthquake near Fruita, CO

No earthquake was likely felt in Fruita in the 24 hours to 8:12 pm MST (03:12 UTC). The last one was M 2.0, 14 km (9 mi) NE, at 1:44 am MDT on 17 August 2026, estimated intensity II (weak) in town. Every earthquake near Fruita

This page: a magnitude 2.6 earthquake was recorded 29 km (18 mi) north-northeast of Fruita, CO, at 1:59 am MDT on 28 March 2019 (07:59 UTC), 2.4 km deep. 3 people have reported feeling it to USGS.

USGS: 28 km NNE of Fruita, Colorado

35 km (21 mi) N of Grand Junction, CO

1:59 am MDT, Mar 28, 2019 · · 2.4 km deep · released about 240 lb of TNT

10 km30 km60 km120 km N Mesa County 44 kmGarfield County 64 kmRio Blanco County 73 kmDelta County 87 kmGrand County 96 kmUintah County 112 kmMontrose County 114 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
1:59 am MDT on 28 March 2019 ()
Where
29 km (18 mi) north-northeast of Fruita, CO · earthquakes near Fruita
Magnitude
M 2.6 (ml)
Depth
2.4 km below the surface
Felt
3 reports · strongest reported intensity III
Nearest
Mesa County, 44 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2714 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 23 km (14 mi) from the epicentre. In Fruita, 29 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: Loma.

How big was it?

This earthquake released about 240 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 63,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 45,000× the energy of this one
  3. Around the size people start to feel M 3.0 4× the energy of this one
  4. This earthquake M 2.6 about 240 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 4.1 on 2018-08-24 — about 180 times the energy of this one.

Before 2016, the USGS record lists one earthquake of M5 or more within 50 km:

  1. 5.4 46 km NW of Parachute, Colorado · 48 km NNE 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 39.3984, -108.6044. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Mesa County, CO 44 km (27 mi) SSE earthquakes near Mesa County
Garfield County, CO 64 km (40 mi) ENE earthquakes near Garfield County
Rio Blanco County, CO 73 km (45 mi) NNE earthquakes near Rio Blanco County
Delta County, CO 87 km (54 mi) SE earthquakes near Delta County
Grand County, UT 96 km (60 mi) WSW earthquakes near Grand County
Uintah County, UT 112 km (70 mi) NW earthquakes near Uintah County

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

Aftershocks so far

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

  1. 2.3 15 km WSW of Collbran, Colorado
  2. 2.0 14 km NE of Fruita, Colorado
  3. 2.8 29 km WNW of De Beque, Colorado
  4. 1.7 24 km NNE of Loma, Colorado
  5. 2.5 Colorado
  6. 1.5 28 km NW of De Beque, Colorado
  7. 2.0 15 km ENE of Palisade, Colorado
  8. 1.7 12 km SE of De Beque, Colorado
  9. 1.6 22 km NNE of Loma, Colorado
  10. 1.6 35 km NNE of Loma, Colorado
  11. 2.2 17 km WNW of Loma, Colorado
  12. 1.5 19 km WSW of Redlands, Colorado
  13. 2.7 26 km NNE of Loma, Colorado

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.