Earthquake Blog
Science, safety, and seismic news from around the world.
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Seismic News
Seismic Activity in the Pacific region: M4.9 Earthquake on July 27, 2026
A magnitude 4.9 earthquake struck south of Tonga on July 27, 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 27, 2026
A magnitude 5.0 earthquake struck south of Tonga on July 27, 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
M5.2 Earthquake Strikes south of Tonga
A magnitude 5.2 earthquake struck south of Tonga on July 27, 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 4.5 Moderate Earthquake Recorded Near 10 km NE of Yujing, Taiwan
A magnitude 4.5 earthquake struck 10 km NE of Yujing, Taiwan on July 27, 2026. The event was recorded at a depth of 18.6 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
Magnitude 4.9 Moderate Earthquake Recorded Near South Atlantic Ocean
A magnitude 4.9 earthquake struck South Atlantic Ocean on July 27, 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 4.9 Event Near south of Tonga
A magnitude 4.9 earthquake struck south of Tonga on July 27, 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 M4.9 Earthquake in the Pacific region
A magnitude 4.9 earthquake struck south of Tonga on July 27, 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 5.1 Moderate Earthquake Recorded Near south of Tonga
A magnitude 5.1 earthquake struck south of Tonga on July 27, 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
M4.9 Earthquake Hits the Pacific region — What We Know
A magnitude 4.9 earthquake struck south of Tonga on July 27, 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.