== PRELIMINARY REPORT == ***This event supersedes event EW1727812580. Event type: Earthquake Region: Southern California Geographic coordinates: 34.039N, 117.607W Magnitude: 3.1 Depth: 5 km Universal Time (UTC): 1 Oct 2024 19:56:22 Time near the Epicenter (1): 1 Oct 2024 12:56:22 Time in your area (1): 1 Oct 2024 19:56:22 Location with respect to nearby cities: 4.9 km (3.0 mi) ESE of Ontario, California 7.5 km (4.6 mi) SSE of Upland, California 7.5 km (4.7 mi) S of Rancho Cucamonga, California 8.2 km (5.1 mi) ENE of Chino, California 254.3 km (157.7 mi) NW of Mexicali, Mexico ADDITIONAL PARAMETERS ________________________________ event ID : ci 40749799 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/ci40749799?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