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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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January 7, 2022—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on January 7, 2022.

December 21, 2021—Kīlauea summit thermal maps

A helicopter overflight on December 21, 2021, at approximately 7:30 a.m. HST allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.

December 9, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on December 9, 2021.

November 19, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 19, 2021.

November 16, 2021—Kīlauea summit thermal maps

This reference map depicts the ongoing Kīlauea summit eruption on November 16, 2021.

November 11, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 11, 2021.

November 9, 2021—Kīlauea summit thermal maps

This reference map depicts the ongoing Kīlauea summit eruption on November 9, 2021.

November 4, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 4, 2021.

October 20, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption as of October 20, 2021.

October 15, 2021—Kīlauea summit eruption thermal maps

A helicopter overflight on October 15, 2021, at approximately 7:30 a.m. HST allowed for aerial visual and thermal imagery to be collected of Halema‘uma‘u crater at the summit of Kīlauea.

October 14, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption as of October 14, 2021.

October 8, 2021 — Kīlauea, Halema‘uma‘u Lava Lake Growth

The surface area of the Halema‘uma‘u lava lake at the summit of Kīlauea is now 553,000 square meters, or 157 acres.