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Earthquake Magnitude

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Pacific Nations Lift Tsunami Warnings After Russia’s 8.8 Quake, Chile and Peru Retain Precautions

Regional geography alongside early-warning networks is guiding the ramp-down of tsunami measures following Tuesday’s Kamchatka earthquake

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Two Minor Earthquakes Rattle Finistère in 24 Hours

Magnitude 8.7 Kamchatka Earthquake Sends Tsunami Waves to Severo-Kurilsk, Alaska and Hawaii

8.8-Magnitude Quake Hits Kamchatka Peninsula, Triggers Pacific Tsunami Warnings

Oaxaca Tremor and Guatemala Border Shocks Expose Seismic Alert Shortcomings

Google Acknowledges Android Alert Failure in Turkey Quake and Unveils Algorithm Overhaul

Powerful Shallow Quake Off Kamchatka Peninsula Triggers Tsunami Alert

Magnitude-4.0 Earthquake Off Naples Triggers Rail Suspensions and Intensified Monitoring

Campi Flegrei Records Second-Matching 4.6 Quake as Experts Warn of Heightened Risk

Magnitude 4.6 Earthquake Shakes Campi Flegrei, Strongest in Four Decades

6.1-Magnitude Quake Shakes Hokkaido Coast; No Tsunami Threat

4.7-Magnitude Earthquake Strikes Nepal's Kaski District, No Damage Reported

4.4-Magnitude Quake Jolts Campi Flegrei as Seismic Swarm Escalates

Magnitude 4.4 Earthquake Strikes Campi Flegrei, Shaking Naples and Pozzuoli

M6.3 Earthquake Strikes Near Ecuador’s Esmeraldas Coast, No Tsunami Threat

Magnitude 6.9 Earthquake Strikes Papua New Guinea, Tsunami Warnings Issued

Magnitude 4.1 Earthquake Near Nice Causes Tremors but No Damage

Naples Hit by Strongest Earthquake in 40 Years, Causing Damage and Panic

Rare Earthquake Shakes Southern Brandenburg

Magnitude 7.0 Earthquake Hits Off Kamchatka Peninsula