π°οΈ NASA Volcano Monitoring
Real-time satellite data from NASA GIBS/OnEarth
Sulfur Dioxide (SOβ), Aerosols, Thermal Anomalies & Ash Plumes
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Data Source: NASA GIBS (Global Imagery Browse Services)
Instruments: OMPS, MODIS, VIIRS, Suomi NPP | Update: Daily
Actively Erupting (pulsing red)
On Alert / Elevated
Monitoring
N NASA EONET live event
Β· Marker size scales with VEI
ποΈ NASA Satellite Layers
π Layer Information
π SOβ Emissions
Sulfur dioxide concentrations from volcanic eruptions and outgassing.
Low β High concentration
π«οΈ Aerosol Index
Volcanic ash and aerosol particles in the atmosphere.
Low β High density
π₯ Thermal Anomalies
Hot spots from lava flows, active craters, and fire fountains.
Active thermal source
πͺοΈ Ash Plumes
Visible ash clouds and volcanic plumes from MODIS imagery.
True color imagery
π Global Volcanic Activity Statistics
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Active Eruptions
0
Currently erupting
β οΈ
Alert Status
0
High alert monitoring
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Total Monitored
0
Worldwide tracking
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Last Updated
Today
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π₯ Currently Erupting Volcanoes
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Satellite Instruments
OMPS/MODIS
Multi-sensor volcanic monitoring system
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Update Frequency
Daily
Near real-time data from NASA GIBS
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Coverage
Global
Worldwide volcanic activity