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Volcanic Maps

The USGS Volcano Hazards Program enhances public safety and minimize social and economic disruption from volcanic unrest and eruption. We accomplish this by delivering effective forecasts, warnings, and information about volcano hazards based on scientific understanding of volcanic processes. Learn more by exploring USGS volcanic maps. 

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Kīlauea Lower East Rift Zone Fissures and Flows, May 26, 3:00 p.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 26, 3:00 p.m. HST

Map as of 3:00 p.m. HST, May 26.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

May 25—Thermal map of fissure system and lava flows May 25—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 12:15 pm on Friday, May 25.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 24 2:00pm HST Kīlauea Lower East Rift Zone Fissures and Flows, May 24 2:00pm HST

Map as of 2:00 p.m. HST, May 25.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

May 24—Thermal map of fissure system and lava flows May 24—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 12:15 pm on Thursday, May 24.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 24 at 2:20 p.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 24 at 2:20 p.m. HST

Locations of fissures and an ‘a‘ā flow
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 23 at 12:00 p.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 23 at 12:00 p.m. HST

Locations of fissures and an ‘a‘ā flow
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 22 at 11:00 a.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 22 at 11:00 a.m. HST

Locations of fissures and an ‘a‘ā flow
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

May 22—Thermal map of fissure system and lava flows May 22—Thermal map of fissure system and lava flows

Thermal map shows the fissure system and lava flows. The primary lava flow originates from Fissure 22, but a new flow has been active over the past day from the Fissure 6 area.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

May 21—Thermal map of fissure system and lava flows May 21—Thermal map of fissure system and lava flows

Thermal map shows the fissure system and lava flows. The primary lava flows originate from the Fissure 20-22 area.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Radar images show enlargement of summit eruptive vent Radar images show enlargement of summit eruptive vent

Series shows changes to the caldera area of Kīlauea Volcano
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 21 at 8:00 a.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 21 at 8:00 a.m. HST

Locations of fissures and an ‘a‘ā flow
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 20 at 11:00 a.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 20 at 11:00 a.m. HST

Locations of fissures and an ‘a‘ā flow
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea
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