Science ❯ Earth Sciences ❯ Geology ❯ Seismology

Earthquake Magnitude

M6.0 Quake Off Kamchatka Prompts Green Alert, No Tsunami

Scientists link the offshore shock to the aftershock sequence from July's M8.8 rupture.

6.3-Magnitude Quake Strikes Northern Afghanistan, Killing at Least 20 and Injuring Hundreds

Magnitude 5.4 Quake Rattles Alaska’s Aleutians, No Tsunami Warning

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

Shallow 6.1 Quake Rattles Western Turkey, Collapsing Weakened Buildings and Injuring at Least 19

Deep 5.3 Hindu Kush Quake Rattles Islamabad, Khyber Pakhtunkhwa and AJK

Chile Quake of 5.5–5.6 Felt in Argentina Triggers Precautionary Evacuations, No Tsunami Risk

Magnitude 6.1 Earthquake Strikes Mindanao With No Major Damage

Strong M6.5 Earthquake Strikes Offshore Papua, Indonesia

Powerful Quake Off Mindanao Triggers Evacuations as Tsunami Alerts Lifted and Aftershocks Continue

Magnitude 6.0 Quake Strikes Off Southern Philippines Near Cagwait

Powerful Offshore Quake Strikes Southern Philippines; Tsunami Threat Lifted

Cebu Earthquake Death Toll Climbs to 69 as Search Continues

Magnitude 4.7 Earthquake Near India–Myanmar Border Felt Across Northeast India

Shallow 6.1–6.3 Quake Strikes Western Venezuela, Felt Across Northern Colombia

Magnitude 2.8 Quake Rattles East Bay Early Thursday

Two Minor Quakes Recorded in Eastern Spain, One Felt Near Elda, One Offshore Baix Camp

Kamchatka Logs 33 Aftershocks in 24 Hours as Extreme Seismicity Persists

Magnitude 4.3 Quake Near UC Berkeley Rattles Bay Area, Triggers ShakeAlert

M3.8 Quake Shakes Suwanosejima as Tokara Swarm Persists