Author: john.cintineo

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2018 WMO Volcanic Ash Intercomparison — validation for Etna (04 Dec. 2015)

For the 2018 WMO Volcanic Ash Intercomparison, two experts at the University of Wisconsin independently identified volcanic clouds in multispectral infrared satellite imagery. Seventeen times were selected for validation during this eruptive event. The images below show multispectral imagery with yellow and green polygons overlaid, representing the experts’ analysis of where ash is present. Please […]

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2018 WMO Volcanic Ash Intercomparison — validation for Rinjani (04 Nov. 2015)

For the 2018 WMO Volcanic Ash Intercomparison, two experts at the University of Wisconsin independently identified volcanic clouds in multispectral infrared satellite imagery. Eleven times were selected for validation during this eruptive event. The images below show multispectral imagery with yellow and green polygons overlaid, representing the experts’ analysis of where ash is present. Please […]

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2018 WMO Volcanic Ash Intercomparison — validation for Eyjafjallajökull (05-18 May 2010)

For the 2018 WMO Volcanic Ash Intercomparison, two experts at the University of Wisconsin independently identified volcanic clouds in multispectral infrared satellite imagery. Thirteen times were selected for validation during this eruptive event. The images below show multispectral imagery with yellow and green polygons overlaid, representing the experts’ analysis of where ash is present. Please […]

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2018 WMO Volcanic Ash Intercomparison — validation for Grímsvötn (21-23 May 2011)

For the 2018 WMO Volcanic Ash Intercomparison, two experts at the University of Wisconsin independently identified volcanic clouds in multispectral infrared satellite imagery. Twenty times were selected for validation during this eruptive event. The images below show multispectral imagery with yellow and green polygons overlaid, representing the experts’ analysis of where ash is present. Please […]

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