Skip to main content
U.S. flag

An official website of the United States government

September 11, 2023 — Kīlauea summit thermal maps

September 12, 2023
Color map showing temperatures at eruption site
Sources/Usage: Public Domain. View Media Details
A helicopter overflight on September 11, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea. The eruptive activity continues with fountains active on the downdropped block, just east of Halema‘uma‘u crater, with lava pouring west onto the crater floor. The scale of the thermal map ranges from blue to red, with blue colors indicative of cooler temperatures and red colors indicative of warmer temperatures.
Color map showing temperatures at eruption site
Sources/Usage: Public Domain. View Media Details
A helicopter overflight on September 11, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea. The eruptive activity continues with fountains active on the downdropped block, just east of Halema‘uma‘u crater, with lava pouring west onto the crater floor. The scale of the thermal map ranges from blue to red, with blue colors indicative of cooler temperatures and red colors indicative of warmer temperatures.

Citation Information

Title September 11, 2023 — Kīlauea summit thermal maps
Record Source USGS Publications Warehouse