Alerts

World Earthquake Report for Sunday, 14 September 2025

Published: 14 September 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Mon, 15 Sep 2025, 00:24 | BY: EARTHQUAKEMONITOR

Worldwide earthquakes above magnitude 3 during the past 24 hours on 15 Sep 2025

Summary: 2 quakes 5.0+, 43 quakes 4.0+, 132 quakes 3.0+, 269 quakes 2.0+ (446 total)
Magnitude 5+: 2 earthquakes
Magnitude 4+: 43 earthquakes
Magnitude 3+: 132 earthquakes
Magnitude 2+: 269 earthquakes
No quakes of magnitude 6 or higherTotal seismic energy estimate: 3.4 x 1013 joules (9.5 gigawatt hours, equivalent to 8178 tons of TNT or 0.5 atomic bombs!) | equivalent to ONE quake of magnitude 5.8 learn more10 largest earthquakes in the world (14 Sep 2025)#1: Mag 5.5 Darrang, Assam, 276 km east of Koch Bihar, Cooch Behar, West Bengal, IndiaSunday, Sep 14, 2025, at 04:41 pm (Kolkata time) – #2: Mag 5.4 20 km north of Frontino, Antioquia, ColombiaSunday, Sep 14, 2025, at 02:12 am (Bogota time) – #3: Mag 4.9 Indian Ocean, Bengkulu, 55 km northeast of Pulau Taitaitanopo Island, IndonesiaSunday, Sep 14, 2025, at 09:49 pm (GMT +7) – #4: Mag 4.7 81 km SSE of Panguna, Papua New GuineaSunday, Sep 14, 2025, at 04:17 pm (Guadalcanal time) – #5: Mag 4.7 North Pacific Ocean, 169 km south of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaSunday, Sep 14, 2025, at 10:42 pm (GMT +11) – #6: Mag 4.7 Banda Sea, 131 km northwest of Pulau Molu Island, Maluku, IndonesiaSunday, Sep 14, 2025, at 01:36 pm (GMT +9) –

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Nevado del Ruiz Volcano Volcanic Ash Advisory: VONA RPTD VA EMS

Published: 14 September 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

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Popocatépetl Volcano Volcanic Ash Advisory: ONGOING VA EMS to 21000 ft (6400 m)

Published: 14 September 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Background:

Volcán Popocatépetl, whose name is the Aztec word for smoking mountain, towers to 5426 m 70 km SE of Mexico City to form North America’s 2nd-highest volcano.  The glacier-clad stratovolcano contains a steep-walled, 250-450 m deep crater.  The generally symmetrical volcano is modified by the sharp-peaked Ventorrillo on the NW, a remnant of an earlier volcano. 
At least three previous major cones were destroyed by gravitational failure during the Pleistocene, producing massive debris-avalanche deposits covering broad areas south of the volcano.  The modern volcano was constructed to the south of the late-Pleistocene to Holocene El Fraile cone.  Three major plinian eruptions, the most recent of which took place about 800 AD, have occurred from Popocatépetl since the mid Holocene, accompanied by pyroclastic flows and voluminous lahars that swept basins below the volcano.  Frequent historical eruptions, first recorded in Aztec codices, have occurred since precolumbian

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