ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.

The largest earthquake on record for Utah occurred on 03/28/1975, with a depth of 4.8 miles and a magnitude of 6.0 on the Richter scale in Box Elder County, UT. Since pioneer settlement in 1847, Utah has experienced 17 damaging earthquakes greater than magnitude 5.5.

Its last big earthquake hit in 1600, 247 years before Mormon settlers arrived. The University of Utah Seismograph Stations reports that a moderate earthquake of magnitude 5. About 75 percent of the state's population lives near the 240-mile-long (385 kilometers) Wasatch Fault, according to the Utah Geological Survey. Reducing the risk from earthquakes in Utah through research, education, and public service . The Utah Division of Emergency Management shared additional information to dispel other rumors floating around associated with Wednesday’s quake. Utah Earthquake Program; ANSS; Utah Geological Survey; Yellowstone Volcano Observatory; … April 18, 2016 5:02 pm . Quick Links. Surface fault ruptures and Earthquake ground shaking from soil liquefaction have been identified as potential hazards in Utah County that can damage structures and threaten lives.

The epicenter of the shock was in the northwestern Salt Lake Valley, 3. Lund, W.R., editor, 1986, Engineering geologic case studies in Utah, 1986: Utah Geological and Mineral Survey Special Study 68, 94 p., 16 plates, various scales. The March 18, 2020 M5.7 earthquake north of Magna, Utah (just west of Salt Lake City) occurred as the result of normal faulting in the shallow crust of the North America plate. Earthquake Hazards. There are 3,187 earthquake incidents in Utah on record since 1931. Worldwide Earthquakes; Contact Us; Directions to UUSS; UUSS Staff Directory; Partners.

The focal mechanism solution for the earthquake indicates slip occurred on a moderately dipping fault striking either to the northwest, or to the south-southeast. Jamie Huff Utah Risk MAP Program Manager 801-538-3752 jhuff@utah.gov.

The largest earthquake on record for Utah occurred on 03/28/1975, with a depth of 4.8 miles and a magnitude of 6.0 on … There are 3,187 earthquake incidents in Utah on record since 1931. Furthermore, Utah has more than 200 active faults, many of which could generate earthquakes up to magnitude… Paleoseismic studies have found evidence for at least 20 M~7 earthquakes along the central segments of the Wasatch Fault in the last 6,000 years. Utah's biggest earthquake fault runs east of Salt Lake City, at the base of the steep Wasatch Mountains. Recent Earthquake Map. This online map was produced from the Liquefaction Hazards and Surface Fault Rupture Hazards Maps. Did you Feel it? The University of Utah Seismograph Stations reports that a moderate earthquake of magnitude 5. This map shows earthquakes known to have occurred within and surrounding Utah from …

Recent Posts . The Utah Geological Survey made the following statement on Utah's earthquake risk: Utah is seismically active and at risk from large, damaging earthquakes. The epicenter of the shock was in the northwestern Salt Lake Valley, 3. This is an archived article that was published on sltrib.com in 2016, and information in the article may be outdated. Home » Monitoring » Recent Earthquake Map. 7 occurred at 7:09 a. m.. However, we are 95 percent certain that the earthquake this morning was the main quake. QUICK LINKS . ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks.

Earthquake Information for Utah. A new federal earthquake map slightly tweaks the shaking hazards for Utah and the rest of the nation — increasing the risk in some areas and decreasing it in others. Utah’s Risk MAP Program collaborates with state, tribal and local entities, to deliver quality data via mapping that increases public awareness and leads to action that reduces risk to life and property. Seismic risk in Utah is acute because 2.3 of Utah’s 2.9 million residents live in the Salt Lake City-Provo-Ogden urban corridor, literally adjacent to the Wasatch Fault. 7 occurred at 7:09 a. m.. Fact: Earthquakes cannot be predicted. Earthquakes and Surface Fault Rupture. Kathy Holder Utah Floodplain Coordinator 801-538-3332 kholder@utah.gov The Wasatch fault zone is comprised of 10 segments — from Malad, Idaho, to Fayette, Utah. Earthquake Information for Utah.

Reducing the risk from earthquakes in Utah through research, education, and public service. The state averages 38 earthquakes per year. FaultRuptureReport.PDF The state averages 38 earthquakes per year. Geologic hazard publications may also be available for this county.. General Hazards.