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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July 23, 2018

Kīlauea lower East Rift Zone lava flows and fissures, July 23, 1:00 p.m. HST Kīlauea lower East Rift Zone lava flows and fissures, July 23, 1:00 p.m. HST

Map as of 1:00 p.m. HST, July 23, 2018.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

July 22, 2018

Kīlauea lower East Rift Zone lava flows and fissures, July 22, 2:00 p.m. HST Kīlauea lower East Rift Zone lava flows and fissures, July 22, 2:00 p.m. HST

As of 2:00 p.m. HST, July 22, 2018, the lava flow margins had not expanded since the previous map, so no red areas (indicating expansion) appear on this map.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

July 21, 2018