Activity increases- lava fills crater, overflows, lahars

Do, 24. Okt 2019, 21:19

21:19 PM | VON: MJFLEGEND

Satellite data is now showing that the deep summit crater has been filled and lava is starting to flow over the rim with spatter from Strombolian explosions also being deposited. This melted some of the thick ice sending a lahar halfway down the north flank. Elevated seismicity continues.

Spectacular #shishaldin #volcano seen on 24 october by #Sentinel2 #Copernicus. Lava fills the crater and is flowing over the northern crater rim in two locations. The alert is at WATCH level according to @alaska_avo #Alaska @janinekrippner @EarthUncutTV 3D view via @PlatformAdam pic.twitter.com/UnjJfm40hK
— antonio vecoli (@tonyveco) October 25, 2019

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Do, 24. Okt 2019, 15:09

Shishaldin volcano (Alaska, USA) activity update: low-level eruptive activity with periodic bursts of lava

Small steam plume from Shishaldin (image: AVO)

Alaska Volcano Observatory recorded low-level eruptive activity with periodic bursts of lava within the summit crater of Shishaldin and a small steam plume over the past day. ... Read all

Mi, 23. Okt 2019, 06:00

Shishaldin volcano (Fox Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 23 October-29 October 2019 (New Activity / Unrest)

Pilot and local observations as well as webcam views all indicated that the incandescence at Shishaldin's summit crater was from low-level Strombolian activity during 21-22 October. Seismicity and infrasound signals were consistent with low-level eruptive activity, and a steam plume was persistent. By 23 October lava had filled the crater and during 23-24 October overflowed the N crater rim. ... Read all

Activity increases- lava fills crater, overflows, lahars

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