Science ❯ Geology ❯ Seismology ❯ Earthquake Magnitude

Tsunami Generation

Japan Lifts Tsunami Alerts After 7.5+ Offshore Quake, Cites Slight Rise in Mega-Quake Risk

Officials report a small, short-term increase in the chance of a far larger quake this week and urge continued readiness despite easing coastal alerts.

29 ARTICLES

last mo.

Tsunami Warnings Lifted After Strong Quake Off Northeast Japan

53 ARTICLES

last mo.

Tsunami Alerts Lifted After Northern Japan Quake as Short-Term Risk Rises

10 ARTICLES

last mo.

Japan Lifts Tsunami Alert After Northern Quake and Warns of Higher Mega-Quake Risk

201 ARTICLES

last mo.

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

84 ARTICLES

8mo ago

Powerful Offshore Quake Strikes Southern Philippines; Tsunami Threat Lifted

10 ARTICLES

8mo ago

Tsunami Warning Lifted After Powerful Mindanao Quake Kills At Least Two

52 ARTICLES

8mo ago

M7.8 Quake Off Kamchatka Triggers Tsunami Alerts as Alaska Advisories Are Downgraded

17 ARTICLES

8mo ago

Powerful 7.8 Quake Strikes Off Russia’s Kamchatka, Triggers Tsunami Alerts

23 ARTICLES

8mo ago

M7.4 Quake Off Kamchatka Triggers Tsunami Alerts Later Canceled

Tsunami Generation

Japan Lifts Tsunami Alerts After 7.5+ Offshore Quake, Cites Slight Rise in Mega-Quake Risk

Tsunami Warnings Lifted After Strong Quake Off Northeast Japan

Tsunami Alerts Lifted After Northern Japan Quake as Short-Term Risk Rises

Japan Lifts Tsunami Alert After Northern Quake and Warns of Higher Mega-Quake Risk

Strong Quake off Sanriku Triggers Tsunami Warnings for Hokkaido and Iwate

Magnitude 7.4 Quake Strikes Indonesia's Molucca Sea as Tsunami Alert Lifts

Deep 7.6 Earthquake Strikes Near Tonga’s Neiafu

Japan Lifts Tsunami Advisory After Magnitude 6.7 Quake Off Aomori

Japan Eases Tsunami Alerts After 7.6 Quake Off Aomori; At Least 30 Injured

Tsunami Alerts Lifted After M7.5 Quake Off Northern Japan That Injured Dozens

Never miss stories about

Tsunami Generation

Tsunami Warnings Lifted After Powerful Quake Off Northeast Japan

Japan Lifts Tsunami Warning After 7.6 Quake Off Northeast Coast

Powerful 7.6 Quake Off Northern Japan Triggers Tsunami Warnings

Tsunami Advisories Lifted After Offshore Quakes Off Iwate in Northeast Japan

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

Powerful Offshore Quake Strikes Southern Philippines; Tsunami Threat Lifted

Tsunami Warning Lifted After Powerful Mindanao Quake Kills At Least Two

M7.8 Quake Off Kamchatka Triggers Tsunami Alerts as Alaska Advisories Are Downgraded

Powerful 7.8 Quake Strikes Off Russia’s Kamchatka, Triggers Tsunami Alerts

M7.4 Quake Off Kamchatka Triggers Tsunami Alerts Later Canceled

Never miss stories about

Tsunami Generation