Earthquake Blog
Science, safety, and seismic news from around the world.
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Seismic News
USGS Confirms M5.1 Earthquake in Chile
A magnitude 5.1 earthquake struck 121 km NW of Vallenar, Chile on July 22, 2026. The event was recorded at a depth of 10.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
Magnitude 4.9 Moderate Earthquake Recorded Near 208 km W of Abepura, Indonesia
A magnitude 4.9 earthquake struck 208 km W of Abepura, Indonesia on July 22, 2026. The event was recorded at a depth of 21.6 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
USGS Confirms M5.0 Earthquake in Indonesia
A magnitude 5.0 earthquake struck 55 km WSW of Langsa, Indonesia on July 22, 2026. The event was recorded at a depth of 10.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
Moderate Earthquake (M4.6) Reported Near 124 km SE of Kuril’sk, Russia
A magnitude 4.6 earthquake struck 124 km SE of Kuril’sk, Russia on July 22, 2026. The event was recorded at a depth of 35.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
Magnitude 4.7 Moderate Earthquake Recorded Near 12 km SE of Cuya, Chile
A magnitude 4.7 earthquake struck 12 km SE of Cuya, Chile on July 22, 2026. The event was recorded at a depth of 60.8 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
USGS Confirms M4.8 Earthquake in the Pacific region
A magnitude 4.8 earthquake struck 41 km SE of Port-Vila, Vanuatu on July 21, 2026. The event was recorded at a depth of 146.7 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
Moderate Earthquake (M4.8) Reported Near 107 km SW of Isangel, Vanuatu
A magnitude 4.8 earthquake struck 107 km SW of Isangel, Vanuatu on July 21, 2026. The event was recorded at a depth of 10.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
M4.7 Earthquake Strikes 139 km W of Puerto Santa, Peru
A magnitude 4.7 earthquake struck 139 km W of Puerto Santa, Peru on July 21, 2026. The event was recorded at a depth of 35.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
M4.8 Earthquake Hits the affected region — What We Know
A magnitude 4.8 earthquake struck 281 km SSE of Ushuaia, Argentina on July 21, 2026. The event was recorded at a depth of 10.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.