Gov Archive

Permafrost

Snow and Ice1978–2023U.S.

Figures

Figure 1
Figure 1. Permafrost Temperatures
Figure 2
Figure 2. Changes in Permafrost Temperatures

Indicator Details

Category
Snow and Ice
Time Period
1978–2023
Geographic Coverage
U.S.
Number of Figures
2

Original Source

EPA Snapshot (January 2025)
View on EPA archive snapshot
Status
Removed from EPA.gov in December 2025. Over 80 climate-related pages were deleted from the EPA website as part of the administration's removal of climate change information.