What is seismic activity?

The Earthquake Hazards Program provides rapid, authoritative information on earthquakes and their impact to emergency responders, governments, facilities ... Mar 7, 2017 ... Results indicated that information need played a noteworthy role in the earthquake risk information seeking process, and was detected both as an ... Note: The Significant Earthquake Database is continually updated and improved; but the Earthquake Intensity, Seismicity Catalog and Earthquake Strong Motion ... Earthquake Spectra is the professional peer-reviewed journal of the Earthquake Engineering Research Institute (EERI), published by SAGE. This page was last reviewed on September 30, 2020. Contact us with questions or comments. Archives.gov. Information For… For More Information. California Earthquake Authority. earthquakeauthority.com; Learn more about earthquake insurance. Estimate your premium. Print free ... An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. ... Central Earthquake. Updates. Date/Time. Update Details. Current Up to Date Nixle Information. Latest Anchorage Police Department Nixle Updates. Apr 1, 2025 ... This page lists general information for homeowners, communities, schools, and facilities, that can apply to many different disaster situations. Oct 5, 2024 ... There is No Tsunami Warning, Advisory, Watch, or Threat in effect. Earthquake: Magnitude: 5.4 Origin Time: 10/5/2024, 5:50:45 ...