Earthquake near Cedar City, UT

No earthquake was likely felt in Cedar City in the 24 hours to 11:07 pm MST (06:07 UTC). The last one was M 2.2, 16 km (10 mi) N, at 10:46 am MST on 8 November 2026, estimated intensity II (weak) in town. Every earthquake near Cedar City

This page: a magnitude 1.6 earthquake was recorded 49 km (30 mi) northwest of Cedar City, UT, at 10:34 pm MST on 26 December 2018 (05:34 UTC), less than 1 km deep.

USGS: 32 km NNE of Beryl Junction, Utah

99 km (62 mi) N of St. George, UT

10:34 pm MST, Dec 26, 2018 · 2018-12-27 05:34 UTC · -0.2 km deep · released about 7.6 lb of TNT

Every earthquake near Cedar City Felt it? Tell USGS Check my area

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: 10:34 pm MST on 26 December 2018 (2018-12-27 05:34 UTC)
Where: 49 km (30 mi) northwest of Cedar City, UT · earthquakes near Cedar City
Magnitude: M 1.6 (md)
Depth: -0.2 km below the surface
Felt: no reports yet
Nearest: Iron County, 17 km ESE
Status: Reviewed by a seismologist

USGS · last changed by USGS 2876 days ago · we first saw it 2876 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 Cedar City, 49 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.

Mineral, Virginia 2011 M 5.8 2,000,000× the energy of this one
Magna, Utah 2020 M 5.7 1,400,000× the energy of this one
Around the size people start to feel M 3.0 130× the energy of this one
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

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

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Nearby places

Place	Distance	Direction from the epicentre
Iron County, UT	17 km (10 mi)	ESE	earthquakes near Iron County
Beaver County, UT	48 km (30 mi)	NNE	earthquakes near Beaver County
Washington County, UT	78 km (49 mi)	S	earthquakes near Washington County
Millard County, UT	114 km (71 mi)	NNE	earthquakes near Millard County
Piute County, UT	125 km (78 mi)	ENE	earthquakes near Piute County

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

Aftershocks so far

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

1.8 43 km WSW of Milford, Utah 22:22 UTC
1.8 17 km NNW of Enoch, Utah 17:19 UTC
1.8 6 km NNW of Enoch, Utah 14:00 UTC
1.7 12 km NNW of New Harmony, Utah 03:59 UTC
1.7 4 km SSW of Enoch, Utah 07:59 UTC
2.4 11 km NNW of Enoch, Utah 04:32 UTC
1.8 11 km NNW of Enoch, Utah 12:03 UTC
1.5 1 km SW of Enoch, Utah 12:30 UTC
2.1 12 km WNW of Kanarraville, Utah 00:51 UTC
2.0 11 km WNW of Kanarraville, Utah 16:51 UTC
2.4 13 km WNW of Kanarraville, Utah 16:50 UTC
2.8 10 km NNW of Enoch, Utah 01:52 UTC
1.8 14 km NNW of Enoch, Utah 19:53 UTC
2.5 Utah 01:49 UTC
1.7 25 km NE of Newcastle, Utah 19:32 UTC

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of 06:07 UTC. 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.