Helicorder Main Page Recent Earthquakes What is a helicorder? AAM BHZ US 00 : Ann Arbor, MI ACSO BHZ US 00 : Alum Creek SP, OH AGMN BHZ US 00 : Agassiz NWR, MN
Versión en Español This list contains all earthquakes with magnitude greater than 2.5 located by the USGS and contributing networks in the last week (168 hours). Magnitudes 4.5 and above are in bold font. Magnitudes 6 and above are in red. (Some early events may be obscured by later ones on the maps.)
Versión en Español Magnitude 5 and greater earthquakes located by the USGS and contributing networks in the last week (168 hours). Magnitudes 6 and above are in red. (Some early events may be obscured by later ones on the maps.)