Earthquake Blog
Science, safety, and seismic news from around the world.
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Seismic News
Earthquake Report: Magnitude 4.7 Event Near 260 km NNW of Puerto Ayora, Ecuador
A magnitude 4.7 earthquake struck 260 km NNW of Puerto Ayora, Ecuador on July 31, 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 85 km SW of El Arenal, Mexico
A magnitude 5.2 earthquake struck 85 km SW of El Arenal, Mexico on July 31, 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
M4.6 Earthquake Hits Japan — What We Know
A magnitude 4.6 earthquake struck 95 km WNW of Amagi, Japan on July 31, 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 M4.5 Earthquake in New Zealand
A magnitude 4.5 earthquake struck 31 km WNW of Titahi Bay, New Zealand on July 31, 2026. The event was recorded at a depth of 55.6 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
M4.6 Earthquake Strikes 37 km WNW of Dāmghān, Iran
A magnitude 4.6 earthquake struck 37 km WNW of Dāmghān, Iran on July 31, 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 (M4.9) Reported Near 287 km SW of Banda Aceh, Indonesia
A magnitude 4.9 earthquake struck 287 km SW of Banda Aceh, Indonesia on July 31, 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 Alert: M4.5 Event Detected in the Pacific region
A magnitude 4.5 earthquake struck Fiji region on July 31, 2026. The event was recorded at a depth of 581.0 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 New Zealand — What We Know
A magnitude 5.0 earthquake struck Kermadec Islands region on July 31, 2026. The event was recorded at a depth of 37.8 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
Magnitude 5.0 Moderate Earthquake Recorded Near Kermadec Islands region
A magnitude 5.0 earthquake struck Kermadec Islands region on July 31, 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.