== PRELIMINARY REPORT == Event type: Earthquake Region: Southern California Geographic coordinates: 34.343N, 116.869W Magnitude: 3.3 Depth: 0 km Universal Time (UTC): 20 Aug 2023 07:21:16 Time near the Epicenter (1): 20 Aug 2023 00:21:16 Time in your area (1): 20 Aug 2023 07:21:16 Location with respect to nearby cities: 9.4 km (5.8 mi) NNW of Big Bear City, California 31.3 km (19.4 mi) ENE of Lake Arrowhead, California 34.0 km (21.1 mi) ESE of Apple Valley, California 37.9 km (23.5 mi) NNE of Yucaipa, California 231.3 km (143.4 mi) NW of Mexicali, Mexico ADDITIONAL PARAMETERS ________________________________ event ID : ci 39645178 This is a computer-generated message and has not been reviewed by a seismologist. (1) Nominal Standard Time; local and daylight savings time zone may differ. For subsequent updates, maps, and technical information, see: https://earthquake.usgs.gov/earthquakes/eventpage/ci39645178?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake.usgs.gov/ CISN Southern California Management Center Caltech Seismological Laboratory U.S. Geological Survey http://www.cisn.org/scmc.html DISCLAIMER: https://earthquake.usgs.gov/ens/help.html?page=help#disclaimer This email was sent to quake@xxxxxxxxxxx You requested mail for events within the 'Default Southern California Profile' region for M3.0 at all times. To change your parameters, go to https://earthquake.usgs.gov/ens/ To unsubscribe, send a one-line reply to this message with: STOP quake@xxxxxxxxxxx