NOAA Great Lakes Environmental Research Laboratory:
Great Lakes Maximum Annual Ice Cover 1973-2021
NOAA Great Lakes Environmental Research Laboratory:
Great Lakes Ice Cover Comparison: January 11
NOAA Great Lakes Environmental Research Laboratory:
Canadian Coast Guard
NOAA Great Lakes Environmental Research Laboratory:
MODIS Satellite image Great Lakes ice cover
NOAA Great Lakes Environmental Research Laboratory:
Lake Superior ice cover
NOAA Great Lakes Environmental Research Laboratory:
MODIS Satellite Inage
NOAA Great Lakes Environmental Research Laboratory:
Glen Haven Beach Ice Caves
NOAA Great Lakes Environmental Research Laboratory:
Pancake Ice
NOAA Great Lakes Environmental Research Laboratory:
Lake Huron Ice, February 2021
NOAA Great Lakes Environmental Research Laboratory:
Lake Huron Ice, February 2021
NOAA Great Lakes Environmental Research Laboratory:
Lake Huron Ice, February 2021
NOAA Great Lakes Environmental Research Laboratory:
Lake Michigan Ice, February 2021
NOAA Great Lakes Environmental Research Laboratory:
Lake Michigan Ice, February 2021
NOAA Great Lakes Environmental Research Laboratory:
Lake Ontario Average Ice Concentration (1973-2021)
NOAA Great Lakes Environmental Research Laboratory:
Lake Erie Average Ice Concentration (1973-2021)
NOAA Great Lakes Environmental Research Laboratory:
Lake Huron Average Ice Concentration (1973-2021)
NOAA Great Lakes Environmental Research Laboratory:
Lake Michigan Average Ice Concentration (1973-2021)
NOAA Great Lakes Environmental Research Laboratory:
Lake Superior Average Ice Concentration (1973-2021)
NOAA Great Lakes Environmental Research Laboratory:
Maximum Annual Great Lakes Ice Cover, 1973-2020