Earthquake Blog
Science, safety, and seismic news from around the world.
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Seismic News
M4.5 Earthquake Strikes 5 km SW of San Antonio, Colombia
A magnitude 4.5 earthquake struck 5 km SW of San Antonio, Colombia on September 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 4.5 Event Near Izu Islands, Japan region
A magnitude 4.5 earthquake struck Izu Islands, Japan region on September 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
Moderate Earthquake (M5.0) Reported Near 38 km E of Nobeoka, Japan
A magnitude 5.0 earthquake struck 38 km E of Nobeoka, Japan on September 21, 2026. The event was recorded at a depth of 42.7 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
Seismic Activity in the affected region: M4.7 Earthquake on September 21, 2026
A magnitude 4.7 earthquake struck 95 km ENE of Khorugh, Tajikistan on September 21, 2026. The event was recorded at a depth of 129.3 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 Alert: M4.5 Event Detected in the affected region
A magnitude 4.5 earthquake struck 39 km ESE of Khuzdar, Pakistan on September 20, 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
USGS Confirms M4.7 Earthquake in Chile
A magnitude 4.7 earthquake struck 76 km W of Ollagüe, Chile on September 21, 2026. The event was recorded at a depth of 121.2 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 Chile: M5.2 Earthquake on September 21, 2026
A magnitude 5.2 earthquake struck 167 km WNW of Mejillones, Chile on September 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
M5.0 Earthquake Hits Indonesia — What We Know
A magnitude 5.0 earthquake struck 34 km WNW of Luwuk, Indonesia on September 21, 2026. The event was recorded at a depth of 9.9 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
USGS Confirms M4.7 Earthquake in New Zealand
A magnitude 4.7 earthquake struck 156 km NNW of Hicks Bay, New Zealand on September 21, 2026. The event was recorded at a depth of 213.0 km and is classified as a moderate earthquake. Learn about the seismic context, what the magnitude means, and safety guidance for the region.