This Week in Volcano News; Alert Level Raised at Mayon, New Eruption at Semisopochnoi

In the last week, the alert level was raised at several volcanoes surrounded by densely populated cities. These include Mount Mayon in the Philippines and Karthala in Comoros which both had their alert levels raised. Also, two new volcanic eruptions began this week; one in the United States and one in Russia. This video will discuss these volcano related news stories, as told and analyzed by a volcanologist.

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Graphics of eruption dates are courtesy of the Global Volcanism Program, Smithsonian Institution. https://volcano.si.edu/
Images with a list of eruption dates have their dates sources from the GVP of the Smithsonian Institution.

Google Earth imagery used in this video: ©Google & Data Providers

Thumbnail Photo Credit: USGS, Hawaiian Volcano Observatory, Public Domain

Creative Commons Licenses:
CC0 1.0 UPDD: https://creativecommons.org/publicdom...
CC BY 2.0: https://creativecommons.org/licenses/...
CC BY 3.0: https://creativecommons.org/licenses/...

Sources:
[1] Vedur.is / Iceland Met Office
[2] Smithsonian Institution, Global Volcanism Program
Global Volcanism Program, 2013. Mayon (273030) in Volcanoes of the World, v. 4.11.1 (18 Aug 2022). Venzke, E (ed.). Smithsonian Institution. Downloaded 28 Aug 2022 (https://volcano.si.edu/volcano.cfm?vn.... https://doi.org/10.5479/si.GVP.VOTW4-...
[3] Phivolcs
[4] USGS
[5] HVO
[6] AVO
[7] INGV

0:00 49 Erupting Volcanoes
0:33 This Week's Top Stories
0:56 Mayon Alert Level Raised
2:32 Semisopochnoi
3:16 Karthala Volcano Update
4:01 List of Erupting Volcanoes