Alerts

Light mag. 3.9 earthquake – Nicobar Islands, India Region, on Saturday, Jul 26, 2025, at 05:11 pm (GMT +5:30)

Published: 26 July 2025
Categories: Global Earthquake Activity

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

Date and TimeMag
DepthDistanceLocationDetailsMap Jul 26, 04:26 pm (GMT +5:30)

4.0

10 km8.4 km (5.2 mi) to the SW Andaman Sea, 149 km northeast of Trinkat Island, India  I FELT IT InfoJul 25, 06:27 pm (GMT +5:30)

4.9

132 km74 km (46 mi) to the W Andaman Sea, 97 km east of Car Nicobar Island, India  I FELT IT InfoJul 20, 12:38 am (GMT +5:30)

4.1

10 km51 km (31 mi) to the NW Andaman Sea, 158 km northeast of Car Nicobar Island, India  I FELT IT InfoJul 17, 12:05 pm (GMT +5:30)

4.0

10 km15 km (9.2 mi) to the N Andaman Sea, 305 km southeast of Port Blair, India InfoJul 17, 09:11 am (GMT +5:30)

3.4

10 km26 km (16 mi) to the SE Nicobar Islands, India Region

Info

Jul 17, 05:49 am (GMT +5:30)

4.0

10 km12 km (7.4 mi) to the NE Andaman Sea, 169 km northeast of Trinkat Island, India InfoApr 9, 2023 05:47 pm (GMT +5:30)

5.5

37 km49 km (31 mi) to the SW Andaman Sea, 109 km northeast of Trinkat Island, India 1 reportInfoAug 4, 2021 11:27 pm (GMT +5:30)

5.6

13 km62 km (38 mi) to the S Andaman Sea, 134 km northeast of Tarasa Dwip Island, India InfoAug 3, 2021 09:13 am (GMT +5:30)

5.9

10 km45 km (28 mi) to the W Andaman Sea, 138 km northeast of Tarasa Dwip Island, India InfoAug 3, 2021 09:12 am (GMT +5:30)

6.1

10 km58 km (36 mi) to the SW Andaman Sea, 100 km northeast of Trinkat Island, India InfoApr 25, 2012 01:12 pm (GMT +5:30)

5.7

9 km53 km (33 mi) to the SW Andaman Sea, 323 km southeast

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Flood Warning issued July 26 at 6:28AM CDT until July 28 at 10:00AM CDT by NWS Des Moines IA

Published: 26 July 2025
Categories: National Weather Service

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

…The National Weather Service in Des Moines IA has issued a Flood Warning for the following rivers in Iowa… Cedar River at Cedar Falls affecting Black Hawk County. * WHAT…Minor flooding is forecast. * WHERE…The Cedar River at Cedar Falls, or from the West Fork Cedar River to the Cedar Falls-Waterloo city limits. * WHEN…From this morning to late Monday morning. * IMPACTS…At 90.3 feet, Water affects Riverside Dr south of Beech St. * ADDITIONAL DETAILS… – At 5:45 AM CDT Saturday the stage was 87.9 feet. – Forecast…The river is expected to rise above flood stage late this morning to a crest of 90.2 feet just after midnight tonight. It

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Popocatépetl Volcano Volcanic Ash Advisory: VA SEEN MOV W FM SUMMIT to 20000 ft (6100 m)

Published: 26 July 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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Moderate mag. 4.0 earthquake – Andaman Sea, 149 km northeast of Trinkat Island, India, on Saturday, Jul 26, 2025, at 04:26 pm (GMT +5:30)

Published: 26 July 2025
Categories: Global Earthquake Activity

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

Date and TimeMag
DepthDistanceLocationDetailsMap Jul 25, 06:27 pm (GMT +5:30)

4.9

132 km67 km (42 mi) to the W Andaman Sea, 97 km east of Car Nicobar Island, India  I FELT IT InfoJul 20, 12:38 am (GMT +5:30)

4.1

10 km54 km (33 mi) to the N Andaman Sea, 158 km northeast of Car Nicobar Island, India  I FELT IT InfoJul 17, 12:05 pm (GMT +5:30)

4.0

10 km23 km (14 mi) to the NE Andaman Sea, 305 km southeast of Port Blair, India InfoJul 17, 05:49 am (GMT +5:30)

4.0

10 km20 km (12 mi) to the NE Andaman Sea, 169 km northeast of Trinkat Island, India InfoJul 16, 12:57 pm (GMT +5:30)

4.1

10 km5.1 km (3.2 mi) to the E Andaman Sea, 151 km northeast of Trinkat Island, India InfoApr 9, 2023 05:47 pm (GMT +5:30)

5.5

37 km41 km (25 mi) to the SW Andaman Sea, 109 km northeast of Trinkat Island, India 1 reportInfoAug 4, 2021 11:27 pm (GMT +5:30)

5.6

13 km55 km (34 mi) to the S Andaman Sea, 134 km northeast of Tarasa Dwip Island, India InfoAug 3, 2021 09:13 am (GMT +5:30)

5.9

10 km37 km (23 mi) to the W Andaman Sea, 138 km northeast of Tarasa Dwip Island, India InfoAug 3, 2021 09:12 am (GMT +5:30)

6.1

10 km50 km (31 mi) to the SW Andaman Sea, 100 km northeast of Trinkat Island, India InfoApr 25, 2012 01:12 pm (GMT +5:30)

5.7

9 km45 km (28 mi) to the SW Andaman Sea, 323 km southeast of Port Blair, India InfoApr 24, 2012 08:27 pm (GMT +5:30)

5.5

14 km56 km (35 mi) to the SW Andaman Sea,

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