SCSN37500544 – SCSN https://www.scsn.org/index.html Southern California Seismic Network Wed, 30 Apr 2025 14:59:53 +0000 en-US hourly 1 https://wordpress.org/?v=5.1.12 12/10/2015, M3.0 near Big Bear City ../../../../index.php/2015/12/10/12102015-m3-0-event-near-big-bear-city/index.html ../../../../index.php/2015/12/10/12102015-m3-0-event-near-big-bear-city/#respond Thu, 10 Dec 2015 14:18:06 +0000 http://www.scsn.org/?p=1266 …
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  • 10 Dec 2015 00:17:33 PST, (34.320, -116.853), depth 3.5km, 7km N of Big Bear City, California
  • Aftershocks: so far there have been 2 aftershocks recorded, the largest M2.5. More may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock. There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.
  • Historical seismicity: since our records began in 1932 we’ve had 47 events of M4 or greater within 10km of today’s event, the largest was M5.3 (1992/11/27) and the most recent was M4.2 on 03 Dec 2005.
  • Nearby faults: North Frontal thrust system, eastern section (4.4 km).
  • Links for: USGS earthquake page, ShakeMap, DYFI.
  • Visit our special reports page for further information on local notable earthquakes.
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