Alan Kafka
Weston Observatory
Department of Earth and Environmental Sciences
Boston College

On September 8, 2017, the magnitude 8.1 earthquake that occurred in Mexico was recorded by Weston Observatory. Below is the seismogram of this earthquake, recorded in Devlin Hall, Department of Earth and Environmental Science, Boston College.

Seismogram of magnitude 8.1 earthquake in Mexico, recorded on September 8, 2017 in Devlin Hall, Department of Earth and Environmental Sciences, Boston College.

For more information about this earthquake see:

Magnitude 8.1 Earthquake Hits Off the Coast of Southern Mexico (CNN)

Additional information about this earthquake can also be found on the U.S. Geological Survey earthquake monitoring web site.