Science ❯Earth Sciences ❯Geophysics

Seismology

Earthquake Measurement Earthquake Magnitude Earthquake Analysis Earthquake Monitoring Seismic Waves Earthquake Prediction Earthquakes Tsunamis Outer Core Dynamics Seismic Wave Analysis

Tsunami Advisories Lifted Along Southern California Coast After Modest Wave Impact

Continuous tide monitoring alongside seismic surveillance is underway to improve tsunami forecasting following modest wave impacts.

July 9 Recorded Among Shortest Days as Earth’s Spin Continues to Accelerate

4.2-Magnitude Quake Jolts Andaman Sea Early Wednesday

Greenland Fjord Mega-Tsunamis Verified as Source of Nine-Day Global Seismic Shaking

Two Early-Morning Quakes Hit Manipur; No Damage Reported

Low-Magnitude Earthquakes Strike Ladakh and Madhya Pradesh with No Reported Damage

Northern Euböa Faces Ongoing Earthquake Swarm, Experts Warn of Further Tremors

Two Mild Earthquakes Strike Arunachal Pradesh’s Dibang Valley in 18 Hours

Magnitude 4.4 Earthquake Triggers Evacuations and State of Emergency at Campi Flegrei

Magnitude 6.1 Earthquake Strikes Near Kasos, Greece

Shallow 4.6-Magnitude Earthquake Strikes Pakistan, No Major Damage Reported

Magnitude 5.7 Earthquake Strikes Tibet, Raising Aftershock Concerns

4.0-Magnitude Earthquake Strikes Pakistan, No Damage Reported

5.4-Magnitude Earthquake Strikes Near Texas-New Mexico Border

Mount Etna Eruption Unleashes Lava Fountains and Ash Cloud

Study Unveils Subsurface Dynamics of Bolivia’s ‘Zombie’ Volcano

Magnitude 5.0 Earthquake Shakes Mendoza Province, No Damage Reported

4.3-Magnitude Earthquake Hits Gujarat’s Kachchh Region

Ancient Tectonic Histories Shape Subduction Dynamics Beneath Lesser Antilles

Earth's Inner Core Found to Shift Shape and Rotation