U. S. National Ice Center
U.S. NIC Products
Daily Ice Edge GRIB Files

Alaska and Great Lakes Ice Edges in GRIB Format

Recent files mapping the ice edges around Alaska and within the Great Lakes.

Alaska ice edges are mapped throughout the year. Great Lakes ice edge files are seasonal; they are discontinued when the Great Lakes are ice free.



Area

File

Size (K)
Great Lakes T_OEBA88_C_KNWC_20130505120000.gr1 53  
T_OEBA88_C_KNWC_20130506120000.gr1 53  
T_OEBA88_C_KNWC_20130507120000.gr1 53  
T_OEBA88_C_KNWC_20130508120000.gr1 53  
T_OEBA88_C_KNWC_20130509120000.gr1 53  
T_OEBA88_C_KNWC_20130510120000.gr1 53  
T_OEBA88_C_KNWC_20130511120000.gr1 53  
T_OEBA88_C_KNWC_20130512120000.gr1 53  
T_OEBA88_C_KNWC_20130513120000.gr1 53  
Alaska T_OESASS_C_KNWC_20130506120000.gr1 230  
T_OESASS_C_KNWC_20130507120000.gr1 230  
T_OESASS_C_KNWC_20130509120000.gr1 230  
T_OESASS_C_KNWC_20130510120000.gr1 230  
T_OESASS_C_KNWC_20130512120000.gr1 230  
T_OESASS_C_KNWC_20130513120000.gr1 230  







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