M 7.6 - Colima-Michoacan border region, Mexico

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A strong 7.7-magnitude earthquake struck off the southwestern coast of Mexico in Michoacan state on September 19, 2022, at a depth of 15.1 km, which is considered shallow and likely to cause significant structural damage. The epicenter was in a sparsely populated area, minimizing the impact on major urban centers. However, there were reports of at least one death and injuries. Nearby Colima experienced strong shaking capable of moderate damage, while Mexico City, approximately 500 km away, felt light to moderate shaking with no significant casualties or damage reported. Local authorities closed some buildings in Mexico City due to safety concerns. Following the main earthquake, a 6.8-magnitude aftershock occurred, sharing a similar thrust faulting mechanism as the initial quake. Tsunami warnings were issued in response to the earthquake.
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Wow that's strong, and shallow. Thankfully not in the middle of a metropolitan area. Still some injuries and at least one death, which are not good...

(CNN)

A 7.7-magnitude earthquake off the southwestern coast of Mexico in Michoacan state on Monday has prompted tsunami warnings and caused at least one death, according to Mexican President Andrés Manuel López Obrador.

The powerful earthquake's epicenter occurred in a sparsely populated region of Michoacan state, very near the coastline. In nearby Colima, around 100km from epicenter, very strong shaking capable of "moderate" damage was reported, per USGS data.

In Mexico City, roughly 500 km away, "light to moderate" shaking was reported, which is capable of "very light" damage, especially to vulnerable structures. There are no known casualties or damage yet recorded in Mexico City, according to the city's mayor, Claudia Sheinbaum.

Local news channels reported that firefighters closed some buildings in Mexico City to the public due to concerns of collapse.
https://www.cnn.com/2022/09/19/amer...s-major-quake-in-mexico-intl-latam/index.html
 
Astronuc said:
Strong earthquake his the Pacific coastline in Michoacan State in Mexico.

and a 6.8 aftershock a couple of hours ago of me writing this

M 6.8 - Michoacan, Mexico​

  • 2022-09-22 06:16:09 (UTC)
  • 18.308°N 102.923°W
  • 24.1 km depth
it has the same focal mechanism as the 7.6 mainshock ... thrust faulting

1663837487409.png
 
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