Skip to main content
U.S. flag

An official website of the United States government

Maps

Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. They also organize, maintain, and publish the geospatial baseline of the Nation's topography, natural landscape, built environment and more.

Map Releases

Map Releases

Topo Maps

Topo Maps

Volcanic Maps

Volcanic Maps

All Maps

Filter Total Items: 488

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

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

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

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 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.