SCSNManeadero – SCSN

07/16/2023, M4.2 near Maneadero

Zackary Newman — Sun, 16 Jul 2023 15:36:26 +0000

Event

16 Jul 2023 03:37:12 PDT, (31.538, -115.680), depth 5.8km.
86km ESE of Maneadero, B.C., Mexico

Aftershocks

As of 16 Jul 2023, 08:28AM PDT, there have been 2 aftershocks recorded.
The largest was M3.7 (smallest M3.4).
More aftershocks 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.

Possible Foreshocks

There were 1 events during the 3 days prior to the earthquake (within a 10 km radius).
The largest was M2.0 (2023/07/16).

Historical Seismicity

Since our records began in 1932 we’ve had 88 events of M4 or greater within 10km of today’s event.
The largest historic event was M5.1 on 2020/08/17.
The most recent historic event was M4.0 on 07 Nov 2022.

Faults

CFM fault associations: most likely Not associated with a CFM modeled fault (100%).*

Additional Information

Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
Visit our special reports page for further information on local notable earthquakes.
Visit scedc.caltech.edu to access any data recorded by the SCSN.

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

*Earthquakes can occur both near or on major known faults, and in places where no clear fault zones are known. Using the statistical method of Evans et al. (in prep. 2019) the location and focal mechanism of this earthquake suggest the above association with modeled faults in the Community Fault Model (CFM) provided by the Southern California Earthquake Center (SCEC) and Harvard University. Note that the CFM fault association may be different from the nearby faults list. Differences may arise due to different fault databases, and because the CFM fault association uses the hypocenter with relation to subsurface 3-dimensional fault orientation models, while the nearby faults list utilizes mapped surface traces as they relate to the epicenter.

CFM Fault: SCEC CFM 5.0 Fault name and closest segment if available; The CFM is maintained by Harvard University, Dept of Earth & Planetary Sciences.

Probability: The probability in percent the earthquake is associated with this fault.

SCSN: Caltech/USGS Southern California Seismic Network

**U.S. Geological Survey and California Geological Survey, 2006, Quaternary fault and fold database for the United States, accessed 2015, from USGS web site: https://earthquake.usgs.gov/hazards/qfaults/

This information is subject to change as more up-to-date data become available.

07/12/2023, M4.1 near Maneadero

Zackary Newman — Thu, 13 Jul 2023 01:58:06 +0000

Event

12 Jul 2023 18:42:53 PDT, (31.758, -115.922), depth 11.1km.
61km E of Maneadero, B.C., Mexico

Aftershocks

As of 12 Jul 2023, 06:53PM PDT, there has been 1 aftershock recorded, M2.6.
Aftershocks 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 75 events of M4 or greater within 10km of today’s event.
The largest historic event was M5.6 on 1956/02/09.
The most recent historic event was M4.0 on 29 Jul 2018.

Additional Information

Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
Visit our special reports page for further information on local notable earthquakes.
Visit scedc.caltech.edu to access any data recorded by the SCSN.

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

CFM Fault: SCEC CFM 5.0 Fault name and closest segment if available; The CFM is maintained by Harvard University, Dept of Earth & Planetary Sciences.

Probability: The probability in percent the earthquake is associated with this fault.

SCSN: Caltech/USGS Southern California Seismic Network

This information is subject to change as more up-to-date data become available.

11/06/2022, M4.1 near Maneadero

Zackary Newman — Mon, 07 Nov 2022 21:57:17 +0000

Event

06 Nov 2022 20:59:02 PST, (31.557, -115.700), depth 7.0km.
84km ESE of Maneadero, B.C., Mexico

Aftershocks

As of 07 Nov 2022, 01:52PM PST, there have been 2 aftershocks recorded.
The largest was M3.8 (smallest M2.5).
More aftershocks 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.

Possible Foreshocks

There were 1 events during the 3 days prior to the earthquake (within a 10 km radius).
The largest was M3.7 (2022/11/07).

Historical Seismicity

Since our records began in 1932 we’ve had 83 events of M4 or greater within 10km of today’s event.
The largest historic event was M5.1 on 2020/08/17.
The most recent historic event was M4.0 on 26 Apr 2021.

Faults

CFM fault associations: most likely Not associated with a CFM modeled fault (100%).*

Additional Information

Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
Visit our special reports page for further information on local notable earthquakes.
Visit scedc.caltech.edu to access any data recorded by the SCSN.

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

CFM Fault: SCEC CFM 5.0 Fault name and closest segment if available; The CFM is maintained by Harvard University, Dept of Earth & Planetary Sciences.

Probability: The probability in percent the earthquake is associated with this fault.

SCSN: Caltech/USGS Southern California Seismic Network

This information is subject to change as more up-to-date data become available.

04/16/2022, M3.7 near Maneadero

Zackary Newman — Sun, 17 Apr 2022 20:52:36 +0000

Event

16 Apr 2022 22:38:25 PDT, (31.653, -115.940), depth 16.7km.
60km E of Maneadero, B.C., Mexico

Aftershocks

As of 17 Apr 2022, 01:48PM PDT, there have been no aftershocks recorded.
Aftershocks 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.

Possible Foreshocks

There were 1 events during the 3 days prior to the earthquake (within a 10 km radius).
The largest was M2.3 (2022/04/14).

Historical Seismicity

Since our records began in 1932 we’ve had 83 events of M4 or greater within 10km of today’s event.
The largest historic event was M6.2 on 1956/02/09.
The most recent historic event was M4.3 on 13 Nov 2015.

Additional Information

Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
Visit our special reports page for further information on local notable earthquakes.
Visit scedc.caltech.edu to access any data recorded by the SCSN.

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

CFM Fault: SCEC CFM 5.0 Fault name and closest segment if available; The CFM is maintained by Harvard University, Dept of Earth & Planetary Sciences.

Probability: The probability in percent the earthquake is associated with this fault.

SCSN: Caltech/USGS Southern California Seismic Network

This information is subject to change as more up-to-date data become available.

11/13/2015, M4.3 near Maneadero, MX

Jennifer Andrews — Fri, 13 Nov 2015 20:35:45 +0000

13 Nov 2015 09:17:17 PST, (31.613, -116.015), depth 5.4km, 53km ESE of Maneadero, 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 18 events of M4 or greater within 10km of today’s event, the largest was M4.9 (1959/07/17) and the most recent was M4.2 on 15 Feb 2005.
Links for: USGS earthquake page, ShakeMap, DYFI.
Visit our special reports page for further information on local notable earthquakes.