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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. 

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May 31—Thermal map of fissure system

This thermal map shows the fissure system and lava flows as of 12:15 pm on Thursday, May 31.

May 30—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 12:15 pm on Wednesday, May 30.

May 28—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 1:15 pm on Monday, May 28.

May 25—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 12:15 pm on Friday, May 25.