Earthquake Blog
Science, safety, and seismic news from around the world.
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Seismic News
M4.6 Earthquake Hits the United States — What We Know
A magnitude 4.6 earthquake struck 214 km W of Bandon, Oregon on July 21, 2026. The event was recorded at a depth of 17.4 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
Earthquake Report: Magnitude 5.1 Event Near 7 km WNW of Kalbay, Philippines
A magnitude 5.1 earthquake struck 7 km WNW of Kalbay, Philippines on July 21, 2026. The event was recorded at a depth of 68.8 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
M4.6 Earthquake Strikes 18 km SSE of Talisay, Philippines
A magnitude 4.6 earthquake struck 18 km SSE of Talisay, Philippines 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
Earthquake Report: Magnitude 4.7 Event Near 195 km W of Abepura, Indonesia
A magnitude 4.7 earthquake struck 195 km W of Abepura, Indonesia on July 21, 2026. The event was recorded at a depth of 7.9 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
M5.3 Earthquake Strikes 132 km ENE of Santa Cruz das Flores, Portugal
A magnitude 5.3 earthquake struck 132 km ENE of Santa Cruz das Flores, Portugal on July 21, 2026. The event was recorded at a depth of 6.7 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
Earthquake Report: Magnitude 4.5 Event Near 137 km NNE of Maumere, Indonesia
A magnitude 4.5 earthquake struck 137 km NNE of Maumere, Indonesia on July 21, 2026. The event was recorded at a depth of 550.1 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 M5.6 Earthquake in New Zealand
A magnitude 5.6 earthquake struck Kermadec Islands region on July 21, 2026. The event was recorded at a depth of 10.0 km and is classified as a strong earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.
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Seismic News
Seismic Activity in China: M4.9 Earthquake on July 21, 2026
A magnitude 4.9 earthquake struck 78 km NE of Simao, China 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
Seismic Activity in the Pacific region: M5.0 Earthquake on July 21, 2026
A magnitude 5.0 earthquake struck 58 km SSW of Merizo Village, Guam on July 21, 2026. The event was recorded at a depth of 12.2 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.