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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February 4, 2025 — Thermal maps of recent activity at Kīlauea summit February 4, 2025 — Thermal maps of recent activity at Kīlauea summit
These thermal maps show the changing activity this week at Kīlauea summit.
January 15, 2025—Kīlauea summit eruption reference map January 15, 2025—Kīlauea summit eruption reference map
This reference map depicts the ongoing Kīlauea summit eruption within Halema‘uma‘u crater as of January 15, 2025.
January 2, 2025—Kīlauea summit eruption reference map January 2, 2025—Kīlauea summit eruption reference map
This reference map depicts the Kīlauea summit eruption within Halema‘uma‘u as of January 2, 2025.
December 30, 2024 — Kīlauea summit thermal map compilation December 30, 2024 — Kīlauea summit thermal map compilation
This compilation shows thermal maps of Kīlauea summit eruption for December 23-30, 2024.
December 30, 2024 — Thermal map of eruption at Kīlauea summit December 30, 2024 — Thermal map of eruption at Kīlauea summit
This thermal map shows eruptive activity on December 30, 2024, within Halemaʻumaʻu crater at the summit of Kīlauea. Lava fountaining and flows were active in the southwest portion of the caldera. Cooler colors (purple, black) show lower temperatures while hotter colors (orange, yellow) show higher temperatures.
December 23, 2024 — Thermal map of eruption at Kīlauea summit December 23, 2024 — Thermal map of eruption at Kīlauea summit
This thermal map shows lava flows covering the floor of Halemaʻumaʻu crater at the summit of Kīlauea. Fountaining was active in the southwest portion of the caldera, with flows extending east onto the downdropped block. Cooler colors (purple, black) show lower temperatures while hotter colors (orange, yellow) show higher temperatures.
December 23, 2024—Kīlauea summit eruption reference map December 23, 2024—Kīlauea summit eruption reference map
This reference map depicts the new Kīlauea summit eruption within Halema‘uma‘u crater on December 23, 2024, constructed using data captured during a USGS Hawaiian Volcano Observatory helicopter overflight at 9:30 a.m.
October 23, 2024—InSAR image of Kīlauea middle East Rift Zone deformation October 23, 2024—InSAR image of Kīlauea middle East Rift Zone deformation
This map shows recent deformation at Kīlauea over the timeframe of October 6–18, 2024.
October 4, 2024 — Reference map of September 2024 Kīlauea middle East Rift Zone eruption October 4, 2024 — Reference map of September 2024 Kīlauea middle East Rift Zone eruption
This reference map depicts the final state of the Kīlauea middle East Rift Zone eruption that occurred between September 15 and 20, 2024.
September 26, 2024—InSAR image of Kīlauea deformation associated with recent eruption September 26, 2024—InSAR image of Kīlauea deformation associated with recent eruption
This map shows recent deformation at Kīlauea over the timeframe of September 14–26, 2024, during which an eruption occurred on the East Rift Zone.
September 20, 2024 — Thermal map of eruption on Kīlauea East Rift Zone September 20, 2024 — Thermal map of eruption on Kīlauea East Rift Zone
A helicopter overflight on September 20, 2024, allowed for aerial visual and thermal imagery to be collected at the middle East Rift Zone eruption site on Kīlauea.
September 19, 2024 —Kīlauea middle East Rift Zone eruption reference map September 19, 2024 —Kīlauea middle East Rift Zone eruption reference map
This reference map depicts the eruption along Kīlauea's middle East Rift Zone as of September 19, 2024.
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