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.
Kīlauea lower East Rift Zone lava flows and fissures, July 31, 1:00 p.m. HST
Map as of 1:00 p.m. HST, July 31, 2018
July 31—Thermal map of fissure system and lava flows
This thermal map shows the fissure system and lava flows as of 6 am on Tuesday, July 31
Kīlauea lower East Rift Zone lava flows and fissures, July 30, 12:00 p.m. HST
Map as of 12:00 p.m. HST, July 30, 2018.
July 29—Thermal map of fissure system and lava flows
This thermal map shows the fissure system and lava flows as of 6 am on Sunday, July 29
Kīlauea lower East Rift Zone lava flows and fissures, July 27, 4:00 p.m. HST
Map as of 4:00 p.m. HST, July 27, 2018
July 27—Thermal map of fissure system and lava flows
This thermal map shows the fissure system and lava flows as of 6 am on Friday, July 27
Kīlauea lower East Rift Zone lava flows and fissures, July 26, 2:00 p.m. HST
Lower East Rift Zone lava-flow map as of 2:00 p.m. HST, July 26, 2018.
Kīlauea lower East Rift Zone lava flows and fissures, July 25, 10:00 a.m. HST
As of 10:00 a.m. HST, July 25, 2018, the lava flow margins had not expanded since the previous map, so no red areas (indicating expansion) appear on this map.
July 25—Thermal map of fissure system and lava flows
This thermal map shows the fissure system and lava flows as of 6 am on Wednesday, July 25
Kīlauea lower East Rift Zone lava flows and fissures, July 24, 10:00 a.m. HST
Map as of 10:00 a.m. HST, July 24, 2018
July 24—Thermal map of fissure system and lava flows
This thermal map shows the fissure system and lava flows as of 6 am on Tuesday, July 24.
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.