4 ms·
The USGS cutoff outside the US is ~magnitude 4.5. http://earthquake.usgs.gov/earthquakes/map/doc_whicheqs.php http://earthquake.usgs.gov/earthquakes/map/doc_wh
by Thrymr 11y ago
The USGS cutoff outside the US is ~magnitude 4.5.
http://earthquake.usgs.gov/earthquakes/map/doc_whicheqs.php http://earthquake.usgs.gov/earthquakes/map/doc_whicheqs.php
- johnohara 11y agoThanks for the link. Did not know this about the map.