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Seismograph Stations

M3.5 Earthquake near West Valley City

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PRESS RELEASE University of Utah Seismograph Stations Released: February 13, 2026 07:14 PM MST The University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.5 occurred at 06:32 PM on February 13, 2026. The epicenter of the shock was located about 2 mi north-north-west of West Valley City, UT. Since 1981, […]

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M 3.5 earthquake near Lehi, UT

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PRESS RELEASE University of Utah Seismograph Stations Released: February 05, 2026 01:23 PM MST The University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.5 occurred at 12:53 PM on February 05, 2026.  The epicenter of the shock was located about 4 mi west-northwest of Lehi, UT.  The earthquake was widely […]

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M4.7 Earthquake S of Evanston, WY

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PRESS RELEASEUniversity of Utah Seismograph StationsReleased: January 22, 2026 08:02 AM MSTThe University of Utah Seismograph Stations (UUSS) reports that a light earthquake of magnitude 4.7 occurred at 7:49 AM on January 22, 2026.  The epicenter of the shock was located on the north slope of the Uinta Mountains, 25 miles southeast of Evanston, WY.  […]

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M3.3 Earthquake near Huntsville, UT

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PRESS RELEASE University of Utah Seismograph Stations Released: January 04, 2026 07:44 AM MST The University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.3 occurred at 07:18 AM on January 04, 2026.  The epicenter of the shock was located about 9 miles east of Huntsville, UT.  Since 1981, the UUSS […]

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M3.7 Earthquake near Little America, WY

PRESS RELEASE University of Utah Seismograph Stations Released: November 17, 2025 05:40 PM MST The University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.7 occurred at 4:39 PM on November 17, 2025. The epicenter of the shock was located about 22 mi west of Green River, WY. Since 1981, the […]

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M 3.7 in Yellowstone National Park

University of Utah Seismograph Stations Released: Oct 28th, 2025, 8:20AM MST The University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.7 occurred at 07:22 AM on October 28, 2025. The epicenter of the shock was located about 14 mi SSW of Mammoth, WY with a 6 mi depth. So far, […]

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Deep M4.1 earthquake near Vernal, UT

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PRESS RELEASE University of Utah Seismograph Stations Released: September 10, 2025 06:50 PM MDT The University of Utah Seismograph Stations (UUSS) reports that a light earthquake of magnitude 4.1 occurred at 05:57 PM on September 10, 2025.  The epicenter of the shock was located about 8 mi west of Vernal, UT.  Since 1981, the UUSS […]

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M 3.7 near West Yellowstone, MT

PRESS RELEASEUniversity of Utah Seismograph StationsReleased: August 19, 2025 11:50 AM MDTThe University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.7 occurred at 11:14 AM on August 19, 2025.  The epicenter of the shock was located about 15 mi northeast of West Yellowstone, MT. At this time, there are more […]

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M 3.9 near Norris Geyser Basin, YNP

PRESS RELEASEUniversity of Utah Seismograph StationsReleased: January 28, 2025 07:14 PM MSTThe University of Utah Seismograph Stations (UUSS) reports that a minor earthquake of magnitude 3.9 occurred at 05:59 PM on January 28, 2025. The epicenter of the shock was located about 4 mi northwest of Norris Geyser Basin in Yellowstone National Park. So far, […]

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M 2.5 near Magna, UT

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PRESS RELEASE University of Utah Seismograph Stations Released: August 02, 2024 9:10 AM MDT The University of Utah Seismograph Stations (UUSS) reports that an earthquake of magnitude 2.5 occured at 04:09 AM on August 02, 2024.  The epicenter of the shock was located about 3 mi south-east of West Valley City, UT.  This event occurred […]

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