SCSN37373442 – 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 09/28/2018, M4.4 near Delta, Baja California ../../../../index.php/2018/10/01/09-28-2018-m4-4-near-delta/index.html ../../../../index.php/2018/10/01/09-28-2018-m4-4-near-delta/#respond Mon, 01 Oct 2018 15:08:41 +0000 http://www.scsn.org/?p=2903 …
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  • 28 Sep 2018 19:17:46 PDT, (32.348, -115.183), depth 28.7km, 1km SE of Delta, B.C., Mexico
  • Aftershocks: so far there have been no aftershocks recorded. Some 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 118 events of M4 or greater within 10km of today’s event, the largest was M7.2 (2010/04/04) and the most recent was M4.0 on 08 Apr 2015.
  • Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
  • Visit our special reports page for further information on local notable earthquakes.

    • Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

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