Maps

The December 18, 2019, overflight provided updated aerial photographs of Kīlauea summit, covering the caldera floor and showing the current size of the water pond in Halema‘uma‘u crater.

The December 18 overflight provided updated thermal images of Kīlauea summit, covering the caldera floor and showing the warm surface of the water pond in Halema‘uma‘u crater.

This preliminary thermal map shows relative surface temperatures across Kīlauea's 2018 lower East Rift Zone lava flow field.

This thermal map was constructed from 1008 images collected by a thermal camera during a helicopter overflight on August 22, 2019.

This thermal map, which was constructed by merging about 1300 images from a morning helicopter overflight on April 8, shows the distribution of some prominent thermal features in Kīlauea's summit caldera. 

Data depicted on this preliminary map of Kīlauea lower East Rift Zone lava flow thicknesses are subject to change.

This thermal map shows the fissure system and lava flows as of 6 am on Wednesday, August 15.

Map as of 12:00 p.m. HST, August 14, 2018.

This thermal map shows the fissure system and lava flows as of 6 am on Saturday, August 11.

This thermal map shows the fissure system and lava flows as of 6 am on Thursday, August 9.

Map as of 2:00 p.m. HST, August 9, 2018.

Map as of 11:00 a.m. HST, August 7, 2018.