Seismic News
Coverage of significant recent earthquakes and seismic events worldwide.
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Seismic News
Moderate Earthquake (M5.2) Reported Near 109 km W of Hihifo, Tonga
A magnitude 5.2 earthquake struck 109 km W of Hihifo, Tonga 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
Earthquake Report: Magnitude 5.7 Event Near south of Africa
A magnitude 5.7 earthquake struck south of Africa on September 20, 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
Magnitude 4.6 Moderate Earthquake Recorded Near 102 km WSW of Nikolski, Alaska
A magnitude 4.6 earthquake struck 102 km WSW of Nikolski, Alaska on September 20, 2026. The event was recorded at a depth of 87.3 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
M4.7 Earthquake Strikes 54 km SE of Shima, Japan
A magnitude 4.7 earthquake struck 54 km SE of Shima, Japan on September 20, 2026. The event was recorded at a depth of 354.9 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
Seismic Activity in Indonesia: M5.4 Earthquake on September 20, 2026
A magnitude 5.4 earthquake struck 68 km NNE of Kainantu, Papua New Guinea on September 20, 2026. The event was recorded at a depth of 116.0 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: M4.8 Earthquake on September 20, 2026
A magnitude 4.8 earthquake struck 92 km W of Lata, Solomon Islands on September 20, 2026. The event was recorded at a depth of 33.9 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
Strong Earthquake (M6.4) Reported Near 49 km NNE of Kainantu, Papua New Guinea
A magnitude 6.4 earthquake struck 49 km NNE of Kainantu, Papua New Guinea on September 20, 2026. The event was recorded at a depth of 104.3 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
USGS Confirms M5.3 Earthquake in Chile
A magnitude 5.3 earthquake struck 64 km W of Cafayate, Argentina 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
Moderate Earthquake (M5.1) Reported Near 14 km WNW of Naze, Japan
A magnitude 5.1 earthquake struck 14 km WNW of Naze, Japan on September 20, 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.