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United States · Utah

M1.8 Earthquake near Sevier County, Utah (United States)

UTC time: 2026-09-23 17:26:15 UTC Local time: —

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About this earthquake

A magnitude M1.8 earthquake was recorded near Sevier County, Utah (United States) on September 23, 2026 at 17:26 UTC. The hypocenter lay relatively close to the surface at around 2 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 187 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Details

ID
a2ac179b8062099107355a011a0bff735b8921c9
Magnitude
M1.8
Depth
1.7 km
UTC time
2026-09-23 17:26:15 UTC
Local time
—
Country
United States
State
Utah
City
Sevier County
County
Sevier County
Source
usgs
Coordinates
38.89067, -111.83533
Temperature
19.6°C

Depth profile

Depth profile Depth: 1.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 1.7 km
Shallow
1.7 km
1.7 km — shallower than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Black Rock Desert
    Distance: 58 km ·Volcanic field ·Elevation: 1'800 m ·Last eruption: 1290 ·United States
  • Markagunt Plateau
    Distance: 163 km ·Volcanic field ·Elevation: 2'840 m ·Last eruption: 1050 ·United States
  • Uinkaret Field
    Distance: 302 km ·Volcanic field ·Elevation: 1'555 m ·Last eruption: 1100 ·United States
  • San Francisco Volcanic Field
    Distance: 394 km ·Volcanic field ·Elevation: 3'850 m ·Last eruption: 1075 ·United States
  • Dotsero
    Distance: 422 km ·Maar ·Elevation: 2'230 m ·Last eruption: -2200 ·United States
  • Wapi Lava Field
    Distance: 459 km ·Shield ·Elevation: 1'597 m ·Last eruption: -300 ·United States

Utah

Context for this earthquake

23 Sep 2025 – 23 Sep 2026 · M ≥ 2.0 · 112 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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Historic earthquake map · United States

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Country statistics · United States

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