QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

Earthquake near Scenic, AZ

No earthquake was likely felt in Scenic in the 24 hours to 4:01 am MST (11:01 UTC). The last one was M 4.4, 120 km (74 mi) WNW, at 8:06 am MST on 29 April 2026, estimated intensity II (weak) in town; 114 felt reports to USGS. Every earthquake near Scenic

This page: a magnitude 1.6 earthquake was recorded 29 km (18 mi) south of Scenic, AZ, at 5:21 am MST on 30 March 2025 (12:21 UTC), 1.8 km deep.

USGS: 28 km S of Scenic, Arizona

5:21 am MST, Mar 30, 2025 · · 1.8 km deep · released about 7.6 lb of TNT

10 km30 km60 km120 km N Washington County 90 kmMohave County 93 kmClark County 102 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
5:21 am MST on 30 March 2025 ()
Where
29 km (18 mi) south of Scenic, AZ · earthquakes near Scenic
Magnitude
M 1.6 (ml)
Depth
1.8 km below the surface
Felt
no reports yet
Nearest
Washington County, 90 km NNE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 575 days ago

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 11 km (7 mi) from the epicentre. In Scenic, 29 km away, the estimate is intensity I (not felt). 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 7.6 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,400,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.6 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 4.4 on 2022-09-19 — about 16,000 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 36.5417, -113.9528. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Washington County, UT 90 km (56 mi) NNE earthquakes near Washington County
Mohave County, AZ 93 km (58 mi) SSE earthquakes near Mohave County
Clark County, NV 102 km (63 mi) WSW earthquakes near Clark County

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

Aftershocks so far

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

  1. 1.7 15 km NNE of Moapa Valley, Nevada
  2. 1.6 16 km WSW of Bunkerville, Nevada
  3. 2.2 3 km WSW of Mesquite, Nevada
  4. 1.7 25 km E of Moapa Valley, Nevada
  5. 1.8 12 km ESE of Scenic, Arizona
  6. 1.6 19 km E of Littlefield, Arizona
  7. 1.8 22 km SSW of Saint George, Utah
  8. 2.2 33 km SSE of Bunkerville, Nevada
  9. 1.5 29 km SSE of Scenic, Arizona
  10. 2.3 31 km S of Scenic, Arizona
  11. 3.4 31 km S of Scenic, Arizona
  12. 2.3 31 km S of Scenic, Arizona
  13. 1.9 31 km S of Scenic, Arizona
  14. 1.7 32 km SSE of Bunkerville, Nevada
  15. 3.8 31 km SSE of Bunkerville, Nevada

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.