GIS Data

USGS is a primary source of geographic information system (GIS) data. Our data and information is presented in spatial and geographic formats, including The National Map, Earth Explorer, GloVIS, LandsatLook, and much more. Explore GIS Data Maps.

Filter Total Items: 9583

Topics

Node Release Date

Fulltext search

Items per page

Advanced filters

Location(s)

July 27, 2018

July 27—Thermal map of fissure system and lava flows 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

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

July 26, 2018

Kīlauea lower East Rift Zone lava flows and fissures, July 26, 2:00 p.m. HST 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.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

July 25, 2018

Kīlauea lower East Rift Zone lava flows and fissures, July 25, 10:00 a.m. HST 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.

Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

July 25, 2018