These charts show ice extent and concentration three times weekly during the ice season, for all lakes except Ontario, from the 1973/74 ice season through the 2001/2002 ice season. Most charts are annotated to indicate data sources. The Straits of Mackinac, Green Bay, and Sault Ste. Marie are enlarged as insets; and in some cases, provided as separate charts. From 1973/74 through 1986/87, charts were prepared by the National Weather Service Forecast Office in Ann Arbor, Michigan. Beginning with the 1987/88 season, the National Ice Center (formerly known as the Navy/NOAA Joint Ice Center) in Suitland, Maryland prepared the charts. Charts are available as GIF files.
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Spatial Extent: | Bounding Rectangle: N: 49.0 S: 41.0 E: -79.0 W: -93.0 |
Data Format(s): | Distribution: GIF |
Temporal Extent: | Platform(s): | GROUND-BASED OBSERVATIONS | |
Data Center(s): | NSIDC | Instrument(s): | VISUAL OBSERVATIONS |
Version: | 1 |
10.7265/N5H41PBV
NA
Not Applicable
Complete
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder,
CO
80309-0449
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
Boulder,
CO
80309-0449
CIRES, 449 UCB
University of Colorado
Boulder,
CO
80309-0449
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This contact does not have any contact mechanisms listed.
Boulder, Colorado
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Format: GIF
Format Type: Native
Format Description: FTP 460 MB