GRCC seismometer records deadly Mexico earthquake

It’s been a busy week for seismometers. This morning, at 12:49 a.m. Michigan time, GRCC’s seismic station (GRMI) recorded a magnitude 8.1 earthquake (see red arrow in image below) off the Pacific Coast of Mexico. See the United States Geological Survey’s shake map below for location of the main shock and shaking intensity. This was the largest earthquake ever recorded on our station. Preliminary reports are that there are casualties and building collapses in communities closer to the earthquake. Mexico City appears to have sustained little damage or injuries thanks to strong building codes (since the devastating 1985 earthquake) and an early warning system that gave residents about 40 seconds to move to a place of safety. See the New York Times article for updates on the impact and the USGS website for additional information about the earthquake and aftershocks.

A red arrow on a seismometer reading shows when an earthquake occurred in Mexico.

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s