Veniaminof volcano (United States) - Smithsonian / USGS Weekly Volcanic Activity Report for 12 May-18 May 2021 (Continuing Activity)

Wed, 12 May 2021, 06:00

06:00 AM | BY: VN

No eruptive activity at Veniaminof had been recorded in seismic or infrasound data since early April. On 12 May AVO changed both the Aviation Color Code and Volcano Alert Level to Unassigned, noting that several seismic station outages impeded the ability to detect seismic unrest at the volcano. Monitoring was ongoing based on the utilization of the remaining seismic stations, the regional infrasound networks, the detection of lightning, and satellite image monitoring.

Source: US Geological Survey Alaska Volcano Observatory (AVO)
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From: Global Volcanism Program, 2021. Report on Veniaminof. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 12 May-18 May 2021. Smithsonian Institution and US Geological Survey.

All news about: Veniaminof volcano
Information about: Veniaminof volcano

Previous news

Thu, 22 Apr 2021, 06:21

Veniaminof volcano (Alaska): Aviation Color Code lowered to Yellow

Veniaminof volcano without signs of the ash emissions on 8 April (image: Sentinel 2)

The Alaska Volcano Observatory (AVO) lowered the Aviation Color Code to "yellow", as a decrease of the eruptive activity has been recorded since 5 April. ... Read all

Wed, 21 Apr 2021, 06:00

Veniaminof volcano (United States) - Smithsonian / USGS Weekly Volcanic Activity Report for 21 April-27 April 2021 (New Activity / Unrest)

AVO reported that eruptive activity at Veniaminof had declined during the previous few weeks; no emissions were visible after ash emissions on 5 April and seismicity continued to decline. On 21 April the Volcano Alert Level was lowered to Advisory and the Aviation Color Code was lowered to Yellow. ... Read all

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