Author: WeWorldMedia-admin

Santiaguito Volcano Volcanic Ash Advisory: POSS VA CONTG

Published: 9 September 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

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Popocatépetl Volcano Volcanic Ash Advisory: LGT VA EMS SEEN IN SAT MOV SW to 19000 ft (5800 m)

Published: 9 September 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

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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Volcano earthquake report for Tuesday, 9 Sep 2025

Published: 9 September 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Tue, 9 Sep 2025, 11:50 | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 9 Sep 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Agung (1 quake mag 2.6), Akuseki-jima (2 quakes between mag 1.5-2.0), Brennisteinsfjöll (1 quake mag 2.9), Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-1.2), Canlaon (1 quake mag 1.9), Cerro Singüil (2 quakes between mag 2.4-3.0)
Clear Lake (18 quakes between mag 0.2-1.8), Coso (7 quakes between mag 0.3-2.1), Cuilapa-Barbarena (2 quakes between mag 2.3-2.6), El Chichón (12 quakes between mag 2.1-2.9), Eldey (6 quakes between mag 0.8-1.6), Hulubelu (1 quake mag 2.7), Ijen (1 quake mag 2.8), Iwaki (1 quake mag 1.3), Izu-Tobu (8 quakes between mag 0.1-1.1), Katla (3 quakes between mag 1.2-2.4), Kilauea (3 quakes between mag 0.7-1.9), Kirishima (2 quakes between mag 0.1-1.2), Klyuchevskoy (1 quake mag 1.1), Kolumbo (2 quakes between mag 1.6-2.1), Koryaksky (1 quake mag 1.1), Krísuvík (24 quakes between mag 0.2-1.9), Ljósufjöll (13 quakes between mag 0.0-1.4), Loihi (1 quake mag 2.2), Mutnovsky (10 quakes between mag 0.5-1.1), Nipesotsu-Maruyama (2 quakes between mag 0.4-1.0), Oshima (35 quakes between mag 0.4-2.9), Pantelleria (1 quake mag 3.0), Pavlof Sister (1 quake mag 1.0), Piparo (1 quake mag 3.0), Reporoa (1 quake mag 1.4), Sakurajima (4

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Moderate mag. 4.3 earthquake – North Pacific Ocean, 142 mi southwest of Coos Bay, Coos County, Oregon, United States, on Tuesday, Sep 9, 2025, at 11:47 am (Universal Time)

Published: 9 September 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com

Date and TimeMag
DepthDistanceLocationDetailsMap Sep 8, 09:59 pm (GMT -8)

4.9

11 km17 km (10.7 mi) to the E North Pacific Ocean, 185 mi west of Medford, Jackson County, Oregon, United States  I FELT IT InfoSep 8, 08:15 pm (GMT -8)

4.4

10 km13 km (7.9 mi) to the SE North Pacific Ocean, 210 mi southwest of Eugene, Lane County, Oregon, United States  I FELT IT InfoSep 8, 08:08 pm (GMT -8)

5.8

14 km23 km (14 mi) to the E North Pacific Ocean, 182 mi west of Medford, Jackson County, Oregon, United States  I FELT IT – 3 reportsInfoJul 3, 11:42 pm (GMT -8)

4.2

10 km95 km (59 mi) to the N North Pacific Ocean, 215 mi southwest of Salem, Marion County, Oregon, United States 1 reportInfoJan 24, 09:36 pm (GMT -8)

4.7

10 km96 km (60 mi) to the N North Pacific Ocean, 132 mi west of Coos Bay, Coos County, Oregon, United States InfoDec 5, 2024 10:44 am (GMT -8)

7.0

10 km268 km (167 mi) to the SE 54 mi southwest of Eureka, Humboldt County, California, United States 316 reportsInfoSep 27, 2024 07:09 pm (GMT -8)

4.3

10 km45 km (28 mi) to the SNorth Pacific Ocean InfoMar 26, 2024 07:23 pm (GMT -8)

5.6

10 km13 km (8.3 mi) to the S North Pacific Ocean, 173 mi west of Grants Pass, Josephine County, Oregon, United States InfoJun 4, 2021 12:17 am (GMT -8)

5.9

14 km45 km (28 mi) to the SE North Pacific Ocean, 171 mi west of Medford, Jackson County, Oregon, United States 13 reportsInfoJun 3, 2021 11:52 pm (GMT

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