Science ❯ Geology ❯ Seismology ❯ Earthquake Magnitude

Impact Assessment

2.3 Earthquake Near Sleepy Hollow Triggers Hundreds of Felt Reports, No Damage

Officials report no damage, with precautionary surveys underway at the former Indian Point site.

Magnitude 3.5 Quake Rattles Off Rancho Palos Verdes Coast Late Sunday

Tsunami Warnings Lifted After Powerful Quake Off Northeast Japan

Series of Small Quakes Rattles Bay Area and Central Coast, Latest a M3.4 Near San Juan Bautista

Small 1.8-Magnitude Earthquake Recorded Near Kingston, N.H.

Howard Community College Links Water Main Break to 2.5-Magnitude Columbia Quake

Powerful Offshore Quake Strikes Southern Philippines; Tsunami Threat Lifted

Cebu Earthquake Death Toll Climbs to 69 as Search Continues

Two Strong Shallow Quakes Rattle Northwestern Venezuela, USGS Issues Yellow Alert

3.0-Magnitude Quake Rattles New York Metro From Hasbrouck Heights Epicenter

Tsunami Advisory Canceled After 7.3 Magnitude Quake Off Alaska Peninsula