RT @IRIS_EPO@twitter.com

Seismic waves from the M7.2 #HaitiEarthquake as recorded by a station in Jamaica. Each purple dot marks the arrival of waves from another earthquake. The triangles are seismic stations.

See seismic waves near you using Station Monitor https://www.iris.edu/app/station_monitor/

🐦🔗: https://twitter.com/IRIS_EPO/status/1426538047164850176