Maps
Fundamental Science Practices
USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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.
All Maps
October 24, 2023 — Reference map of September 2023 Kīlauea summit eruption
This reference map depicts the Kīlauea summit region following the most recent eruption in September 2023.
October 12, 2023—Summary map of intrusive activity at Kīlauea Volcano
This map shows recent unrest in Kīlauea’s summit region. Colored fringes denote areas of ground deformation and yellow circles denote earthquake locations.
Groundwater potentiometric-surface altitude in 2022 and groundwater-level changes between 1968, 1991, and 2022, in the alluvial aquifer in the Big Lost River Valley, south-central Idaho
September 15, 2023 — Kīlauea summit thermal map compilation
This compilation shows thermal maps of the summit eruption for Sept. 11-15, 2023.
September 15, 2023 — Kīlauea summit thermal maps
A helicopter overflight on September 15, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea.
September 14, 2023 — Kīlauea summit thermal maps
A helicopter overflight on September 14, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea.
September 14, 2023 — Kīlauea summit eruption reference map
The Kīlauea summit eruption that began on Sunday, September 10, 2023 continues; this map depicts lava flow activity as of September 14, the fourth full day of the eruption.
September 12, 2023 — Kīlauea summit thermal maps
A helicopter overflight on September 12, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea.
September 11, 2023 — Kīlauea summit thermal maps
A helicopter overflight on September 11, 2023, allowed for aerial visual and thermal imagery to be collected at the summit of Kīlauea.
September 11, 2023—Kīlauea summit eruption reference map
A new eruption at the summit of Kīlauea volcano began at approximately 3:13 p.m. on Sunday, September 10, 2023.