GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports Winter 1937 --------------------------------------------------------------------------------------------------------------- Site No. Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information --------------------------------------------------------------------------------------------------------------- 6 1937 3 8 20 -1 -1 -1 -1 -1 -1 -1 254.TIF TO BEYOND THUNDER CAPE 6 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF TO 2Mi OUT 6 1937 3 22 22 -1 -1 -1 -1 -1 -1 -1 256.TIF 6 1937 3 29 -1 -1 NC -1 -1 -1 -1 -1 -1 257.TIF 6 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF 6 1937 4 5 33 -1 -1 -1 -1 -1 -1 -1 258.TIF 9Mi OUT TOWARDS ISLE ROYALE 6 1937 4 12 22 -1 SO -1 -1 -1 -1 -1 -1 259.TIF TO ISLE ROYALE 19 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO ANGUS ISLAND 19 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF TO ANGUS ISLAND 19 1937 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 256.TIF TO ANGUS ISLAND 20 1937 3 8 8 -1 -1 -1 -1 -1 -1 -1 254.TIF TO 1Mi BEYOND POINT 20 1937 3 29 -1 -1 BK -1 -1 -1 -1 -1 -1 257.TIF TO WITHIN 1/2Mi OF DOCKS 21 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF TO 2Mi OUT 21 1937 3 29 -1 -1 OW -1 -1 BV -1 -1 -1 -1 257.TIF LAKE 21 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 22 1937 3 8 6 28 -1 -1 -1 -1 -1 -1 254.TIF HARBORS 22 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF ALL SOUTH SHORE PORTS 22 1937 3 15 10 25 -1 -1 -1 -1 -1 -1 255.TIF HARBORS 22 1937 3 15 -1 -1 WI -1 -1 -1 -1 -1 -1 255.TIF MOST OF LAKE 22 1937 3 22 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 256.TIF SOUTH SHORE PORTS 22 1937 3 22 6 24 -1 -1 -1 -1 -1 -1 256.TIF SOUTH SHORE HARBORS 22 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF SOUTH SHORE 22 1937 3 29 10 25 -1 -1 -1 -1 -1 -1 257.TIF HARBORS: SOUTH SHORE 22 1937 4 5 -1 -1 IP -1 -1 BV -1 -1 -1 -1 258.TIF ENTIRE SOUTH SHORE 22 1937 4 12 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 259.TIF ALL SOUTH SHORE PORTS 22 1937 4 12 8 18 -1 -1 -1 -1 -1 -1 259.TIF HARBORS: SOUTH SHORE 22 1937 4 19 -1 -1 IP -1 -1 BV -1 -1 SW -1 -1 260.TIF MANY PORTS 24 1937 3 15 -1 -1 DI -1 -1 -1 -1 -1 -1 255.TIF 24 1937 3 22 -1 -1 DI -1 -1 -1 -1 -1 -1 256.TIF 24 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF 24 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 25 1937 3 8 -1 -1 FD -1 -1 DI -1 -1 -1 -1 254.TIF HARBOR 25 1937 4 5 -1 -1 DI -1 -1 BV -1 -1 SW -1 -1 258.TIF LAKE 29 1937 4 19 -1 -1 SW -1 -1 -1 -1 -1 -1 260.TIF HOUGHTON: CHANNEL 33 1937 3 8 -1 -1 OW -1 -1 BV -1 -1 -1 -1 254.TIF HARBOR 33 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF HARBOR 33 1937 3 29 -1 -1 DI -1 -1 -1 -1 -1 -1 257.TIF HARBOR 51 1937 3 8 17 -1 RT -1 -1 SL -1 -1 -1 -1 254.TIF TO 5Mi OUT 51 1937 3 15 17 22 -1 -1 -1 -1 -1 -1 255.TIF TO 3Mi OUT 51 1937 3 22 17 -1 -1 -1 -1 -1 -1 -1 256.TIF TO 3Mi OUT 51 1937 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 256.TIF BEYOND 3Mi OUT 51 1937 3 29 14 -1 -1 -1 -1 -1 -1 -1 257.TIF TO 3Mi OUT 51 1937 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 257.TIF BEYOND 3Mi OUT 51 1937 4 12 12 -1 -1 -1 -1 -1 -1 -1 259.TIF TO 2Mi OUT 51 1937 4 12 -1 -1 FD -1 -1 DI -1 -1 -1 -1 259.TIF BEYOND 2Mi OUT 51 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF SHIP CHANNEL 51 1937 4 19 -1 -1 IJ -1 -1 FD -1 -1 -1 -1 260.TIF ENTRANCE: TO 8Mi OUT 53 1937 3 22 -1 -1 IP -1 -1 -1 -1 -1 -1 256.TIF TO 12Mi OUT FROM ENTRY 53 1937 4 19 -1 -1 IJ -1 -1 FD -1 -1 -1 -1 260.TIF ENTRANCE: TO 8Mi OUT 58 1937 4 19 -1 -1 IP -1 -1 -1 -1 -1 -1 260.TIF 66 1937 3 29 -1 -1 IP -1 -1 IN -1 -1 -1 -1 257.TIF 69 1937 4 19 18 -1 RT -1 -1 -1 -1 -1 -1 260.TIF 71 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF NAVIGABLE AREA 77 1937 4 5 -1 -1 IP -1 -1 SW -1 -1 WI -1 -1 258.TIF 105 1937 3 15 22 -1 IN -1 -1 -1 -1 -1 -1 255.TIF USUAL MEASUREMENT AREAS 105 1937 3 15 10 14 -1 -1 -1 -1 -1 -1 255.TIF IN CURRENT 105 1937 3 22 -1 -1 CL -1 -1 -1 -1 -1 -1 256.TIF 105 1937 3 29 -1 -1 SO -1 -1 CL -1 -1 -1 -1 257.TIF 105 1937 4 5 -1 -1 RT -1 -1 SW -1 -1 -1 -1 258.TIF 105 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF NAVIGABLE AREA 105 1937 4 19 -1 -1 OW -1 -1 -1 -1 -1 -1 260.TIF 114 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 1Mi OFF LIGHT 114 1937 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 255.TIF 114 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF LAKE 127 1937 3 8 -1 -1 OW -1 -1 BV -1 -1 -1 -1 254.TIF TO LAKE HURON 127 1937 3 15 4 6 IP -1 -1 BV -1 -1 -1 -1 255.TIF EASTWARD 127 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF EASTWARD 127 1937 3 29 -1 -1 DI -1 -1 BV -1 -1 -1 -1 257.TIF EASTWARD 127 1937 4 5 -1 -1 OW -1 -1 BV -1 -1 -1 -1 258.TIF EASTWARD 134 1937 3 22 -1 -1 IP -1 -1 BV -1 -1 -1 -1 256.TIF 134 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF 134 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 6Mi OUT 134 1937 4 12 -1 -1 IP -1 -1 -1 -1 -1 -1 259.TIF TO 1Mi OUT 134 1937 4 19 -1 -1 IP -1 -1 -1 -1 -1 -1 260.TIF TO 1 & 1/2Mi OUT 139 1937 3 8 8 15 -1 -1 -1 -1 -1 -1 254.TIF HARBORS 139 1937 3 15 8 22 -1 -1 -1 -1 -1 -1 255.TIF HARBORS 139 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF MANY STATIONS 139 1937 4 5 8 16 -1 -1 -1 -1 -1 -1 258.TIF HARBORS 139 1937 4 19 -1 -1 LI -1 -1 -1 -1 -1 -1 260.TIF 142 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO 10Mi OUT 142 1937 4 5 -1 -1 SO -1 -1 -1 -1 -1 -1 258.TIF 150 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF NAVIGABLE CHANNELS 152 1937 3 8 -1 -1 FD -1 -1 DI -1 -1 -1 -1 254.TIF 152 1937 3 8 -1 -1 PI -1 -1 -1 -1 -1 -1 254.TIF TO 3Mi OUT FROM LIGHTHOUSE 152 1937 3 15 -1 -1 FD -1 -1 BV -1 -1 -1 -1 255.TIF 153 1937 3 15 6 -1 -1 -1 -1 -1 -1 -1 255.TIF 155 1937 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 257.TIF 155 1937 4 12 -1 -1 LF -1 -1 -1 -1 -1 -1 259.TIF TO PRESQUE ISLE LIGHT 157 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 157 1937 3 22 -1 -1 FD -1 -1 BV -1 -1 -1 -1 256.TIF NORTHWARD 157 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF 166 1937 3 22 -1 -1 IP -1 -1 BV -1 -1 -1 -1 256.TIF 166 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF 166 1937 4 5 -1 -1 SO -1 -1 -1 -1 -1 -1 258.TIF 166 1937 4 12 -1 -1 SW -1 -1 -1 -1 -1 -1 259.TIF 172 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 172 1937 3 15 -1 -1 -1 -1 -1 -1 -1 -1 255.TIF 172 1937 3 29 4 6 -1 -1 -1 -1 -1 -1 257.TIF 5Mi OUT IN BAY 172 1937 4 5 -1 -1 BK -1 -1 -1 -1 -1 -1 258.TIF 172 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 174 1937 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 255.TIF 174 1937 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 256.TIF TO 1Mi OUT 174 1937 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 256.TIF 179 1937 3 8 -1 -1 LF -1 -1 -1 -1 -1 -1 254.TIF TO 2Mi OUT ON CANADIAN SHORE 179 1937 3 8 6 -1 -1 -1 -1 -1 -1 -1 254.TIF CANADIAN HARBORS 179 1937 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 255.TIF CANADIAN SIDE: 1 TO 5Mi OUT 179 1937 3 15 7 8 -1 -1 -1 -1 -1 -1 255.TIF CANADIAN SIDE: HARBORS 179 1937 3 22 7 -1 -1 -1 -1 -1 -1 -1 256.TIF CANADIAN HARBORS 179 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF TO 1Mi OUT ON CANADIAN SIDE 179 1937 3 29 7 -1 -1 -1 -1 -1 -1 -1 257.TIF HARBORS: CANADIAN SIDE 179 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF TO 1Mi OUT FROM CANADIAN SHORE 179 1937 4 5 4 7 -1 -1 -1 -1 -1 -1 258.TIF HARBORS: CANADIAN SHORE 179 1937 4 12 -1 -1 LI -1 -1 -1 -1 -1 -1 259.TIF 181 1937 3 15 -1 -1 FD -1 -1 DI -1 -1 -1 -1 255.TIF 182 1937 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 255.TIF 184 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF EAST OF LIGHT 184 1937 3 22 -1 -1 LF -1 -1 -1 -1 -1 -1 256.TIF EASTWARD 184 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF 184 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 188 1937 3 8 16 20 -1 -1 -1 -1 -1 -1 254.TIF 198 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 198 1937 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 257.TIF 198 1937 4 5 -1 -1 FD -1 -1 DI -1 -1 -1 -1 258.TIF 199 1937 3 15 2 -1 -1 -1 -1 -1 -1 -1 255.TIF 200 1937 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 256.TIF 200 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 202 1937 3 8 -1 -1 FD -1 -1 BK -1 -1 -1 -1 254.TIF TO 10Mi OUT 203 1937 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 255.TIF 205 1937 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 255.TIF 205 1937 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 256.TIF 205 1937 3 29 -1 -1 IJ -1 -1 WI -1 -1 -1 -1 257.TIF HEAD OF BAY 205 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 207 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 214 1937 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 256.TIF TO 1Mi OUT ON MICHIGAN SIDE 214 1937 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 256.TIF 214 1937 3 29 -1 -1 SO -1 -1 BV -1 -1 WI -1 -1 257.TIF 214 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 215 1937 3 15 20 -1 -1 -1 -1 -1 -1 -1 255.TIF 215 1937 4 5 20 -1 -1 -1 -1 -1 -1 -1 258.TIF 215 1937 4 12 -1 -1 BK -1 -1 -1 -1 -1 -1 259.TIF (CUT) 216 1937 3 8 20 -1 SO -1 -1 -1 -1 -1 -1 254.TIF TO 5Mi OUT 216 1937 3 22 -1 -1 DI -1 -1 -1 -1 -1 -1 256.TIF EASTWARD 216 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF TO WEST & SOUTH 216 1937 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 257.TIF 217 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 217 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 228 1937 3 8 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 254.TIF LAKE MICHIGAN ENTRANCE 228 1937 3 8 6 18 -1 -1 -1 -1 -1 -1 254.TIF CLEAR ICE IN STRAITS 228 1937 3 15 6 20 -1 -1 -1 -1 -1 -1 255.TIF 228 1937 3 15 -1 -1 WI -1 -1 BV -1 -1 -1 -1 255.TIF WEST END 228 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF SOUTH PASSAGE 228 1937 3 22 8 18 -1 -1 -1 -1 -1 -1 256.TIF SMOOTH ICE 228 1937 3 22 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 256.TIF LAKE MICHIGAN END 228 1937 3 29 8 18 NC -1 -1 -1 -1 -1 -1 257.TIF 228 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF 5MI W OF 14 FOOT SHOALS 228 1937 4 5 8 16 RT -1 -1 -1 -1 -1 -1 258.TIF 228 1937 4 5 -1 -1 IP -1 -1 BV -1 -1 -1 -1 258.TIF WEST END 228 1937 4 5 -1 -1 OW -1 -1 BV -1 -1 -1 -1 258.TIF 6MI W OF 14 FOOT SHOALS 228 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF WEST END CHANNEL (CUT) 228 1937 4 12 24 -1 -1 -1 -1 -1 -1 -1 259.TIF W END: EXCEPT CHANNEL (CUT) 228 1937 4 12 -1 -1 FD -1 -1 SO -1 -1 -1 -1 259.TIF EAST END 228 1937 4 12 -1 -1 BK -1 -1 -1 -1 -1 -1 259.TIF N & S CHANNELS (CUT) 228 1937 4 19 12 -1 IP -1 -1 BV -1 -1 -1 -1 260.TIF WEST END 228 1937 4 19 -1 -1 SW -1 -1 -1 -1 -1 -1 260.TIF W & NW OF CROSS VILLAGE 228 1937 4 19 -1 -1 BK -1 -1 DI -1 -1 -1 -1 260.TIF ST. HELENA ISLAND: EASTWARD 231 1937 3 22 -1 -1 SW -1 -1 -1 -1 -1 -1 256.TIF TO GRAHAM SHOALS 237 1937 3 8 -1 -1 RT -1 -1 -1 -1 -1 -1 254.TIF 237 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 6Mi OUT 237 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF CHANNEL TO ORE DOCKS (CUT) 238 1937 3 15 20 -1 -1 -1 -1 -1 -1 -1 255.TIF 238 1937 3 29 18 -1 -1 -1 -1 -1 -1 -1 257.TIF 238 1937 4 5 17 -1 WT -1 -1 -1 -1 -1 -1 258.TIF 243 1937 4 19 -1 -1 OW -1 -1 -1 -1 -1 -1 260.TIF 245 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO MAINLAND 245 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF SOUTHWARD 245 1937 3 29 -1 -1 SO -1 -1 -1 -1 -1 -1 257.TIF TO MAINLAND 245 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF 245 1937 4 19 -1 -1 DI -1 -1 -1 -1 -1 -1 260.TIF 254 1937 4 12 -1 -1 HF -1 -1 SW -1 -1 -1 -1 259.TIF 260 1937 4 5 -1 -1 BK -1 -1 DI -1 -1 -1 -1 258.TIF 261 1937 3 22 18 -1 -1 -1 -1 -1 -1 -1 256.TIF 262 1937 3 22 -1 -1 SO -1 -1 BV -1 -1 WI -1 -1 256.TIF 262 1937 3 29 16 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF 262 1937 4 12 -1 -1 BK -1 -1 -1 -1 -1 -1 259.TIF TO 7Mi OUT 262 1937 4 12 -1 -1 HF -1 -1 -1 -1 -1 -1 259.TIF BEYOND 7Mi OUT 268 1937 3 15 3 -1 -1 -1 -1 -1 -1 -1 255.TIF 268 1937 3 22 3 4 -1 -1 -1 -1 -1 -1 256.TIF 268 1937 3 29 3 4 -1 -1 -1 -1 -1 -1 257.TIF 271 1937 4 19 -1 -1 OW -1 -1 -1 -1 -1 -1 260.TIF 272 1937 3 15 22 -1 -1 -1 -1 -1 -1 -1 255.TIF 272 1937 3 29 12 -1 -1 -1 -1 -1 -1 -1 257.TIF 275 1937 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 255.TIF 275 1937 4 5 -1 -1 HF -1 -1 -1 -1 -1 -1 258.TIF NORTHWARD 275 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF NORTHWARD: TO 3 TO 5Mi OUT 282 1937 4 19 -1 -1 DI -1 -1 -1 -1 -1 -1 260.TIF 284 1937 3 15 2 16 -1 -1 -1 -1 -1 -1 255.TIF 285 1937 3 29 -1 -1 SO -1 -1 -1 -1 -1 -1 257.TIF 285 1937 4 12 -1 -1 HF -1 -1 SW -1 -1 -1 -1 259.TIF 288 1937 4 12 -1 -1 IP -1 -1 -1 -1 -1 -1 259.TIF 289 1937 3 8 -1 -1 LI -1 -1 -1 -1 -1 -1 254.TIF LAKE & HARBORS: SOUTHWARD 290 1937 3 8 -1 -1 SI -1 -1 -1 -1 -1 -1 254.TIF 291 1937 3 15 9 -1 -1 -1 -1 -1 -1 -1 255.TIF GREEN BAY 291 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 291 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 292 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF 292 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF CHANNEL 292 1937 4 19 -1 -1 OW -1 -1 -1 -1 -1 -1 260.TIF 293 1937 3 8 20 -1 SO -1 -1 -1 -1 -1 -1 254.TIF 293 1937 3 8 10 24 -1 -1 -1 -1 -1 -1 254.TIF HARBORS 293 1937 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 255.TIF 293 1937 3 22 16 24 RT -1 -1 -1 -1 -1 -1 256.TIF 293 1937 3 29 -1 -1 BK -1 -1 SW -1 -1 -1 -1 257.TIF 293 1937 4 5 12 -1 SO -1 -1 -1 -1 -1 -1 258.TIF LOWER END 293 1937 4 12 -1 -1 SO -1 -1 RT -1 -1 -1 -1 259.TIF LOWER END 294 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF 298 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO 2Mi OUT 298 1937 3 15 -1 -1 HF -1 -1 -1 -1 -1 -1 255.TIF TO 1 TO 3Mi OUT 304 1937 3 15 -1 -1 LI -1 -1 -1 -1 -1 -1 255.TIF WEST SIDE: LAKE & HARBORS 304 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF EAST SHORE 304 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF LAKE & HARBORS: WEST SIDE 304 1937 3 22 -1 -1 LI -1 -1 -1 -1 -1 -1 256.TIF EAST SIDE: N TO S. MANITOU ISL 304 1937 3 22 19 -1 -1 -1 -1 -1 -1 -1 256.TIF HARBORS 304 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF LAKE & HARBORS: WEST END 304 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF EAST SHORE: N TO THE ISLANDS 304 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF MOST HARBORS 307 1937 3 15 12 -1 -1 -1 -1 -1 -1 -1 255.TIF 307 1937 4 5 6 -1 BK -1 -1 RT -1 -1 -1 -1 258.TIF 308 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO 1Mi OUT 308 1937 3 22 -1 -1 SI -1 -1 -1 -1 -1 -1 256.TIF TO 2Mi OUT 309 1937 3 8 8 -1 -1 -1 -1 -1 -1 -1 254.TIF 338 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF TO 1/2Mi OUT 347 1937 3 22 -1 -1 SI -1 -1 -1 -1 -1 -1 256.TIF TO 1Mi OUT 347 1937 3 29 -1 -1 SI -1 -1 -1 -1 -1 -1 257.TIF 353 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 353 1937 3 15 -1 -1 RI -1 -1 -1 -1 -1 -1 255.TIF 353 1937 3 22 -1 -1 RI -1 -1 -1 -1 -1 -1 256.TIF 353 1937 3 29 -1 -1 RI -1 -1 -1 -1 -1 -1 257.TIF 353 1937 4 5 -1 -1 RI -1 -1 -1 -1 -1 -1 258.TIF 353 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 356 1937 3 29 -1 -1 IJ -1 -1 -1 -1 -1 -1 257.TIF NORTH CHANNEL 357 1937 3 8 -1 -1 OW -1 -1 BV -1 -1 -1 -1 254.TIF FROM MARINE HOSPITAL 357 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF ALONG SHORE 357 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF LAKE & CHANNEL 357 1937 3 22 -1 -1 DI -1 -1 -1 -1 -1 -1 256.TIF CANADIAN SHORE 357 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF 357 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 357 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 359 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 359 1937 3 15 -1 -1 RI -1 -1 -1 -1 -1 -1 255.TIF 359 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 359 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF 359 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF 359 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 362 1937 3 15 4 6 -1 -1 -1 -1 -1 -1 255.TIF 363 1937 3 8 6 -1 SL -1 -1 -1 -1 -1 -1 254.TIF TO 1/2Mi OUT 363 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF 363 1937 3 15 2 -1 -1 -1 -1 -1 -1 -1 255.TIF 363 1937 4 12 -1 -1 LF -1 -1 -1 -1 -1 -1 259.TIF 364 1937 3 22 2 -1 -1 -1 -1 -1 -1 -1 256.TIF 364 1937 3 29 -1 -1 NS -1 -1 SW -1 -1 -1 -1 257.TIF 368 1937 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 254.TIF TO 25Mi WEST 368 1937 3 15 6 7 -1 -1 -1 -1 -1 -1 255.TIF LAKE 368 1937 3 22 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 256.TIF TO ASHTABULA 368 1937 3 22 6 8 -1 -1 -1 -1 -1 -1 256.TIF LAKE 368 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 NS -1 -1 257.TIF 368 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF TO CLEVELAND 368 1937 4 12 -1 -1 LF -1 -1 -1 -1 -1 -1 259.TIF 370 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF TO 7Mi OUT 372 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 372 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 375 1937 3 15 4 6 -1 -1 -1 -1 -1 -1 255.TIF 376 1937 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 254.TIF 378 1937 3 15 4 6 -1 -1 -1 -1 -1 -1 255.TIF 378 1937 3 29 4 6 -1 -1 -1 -1 -1 -1 257.TIF 380 1937 3 15 -1 -1 IP -1 -1 -1 -1 -1 -1 255.TIF TO 5Mi OUT 384 1937 3 8 -1 -1 LI -1 -1 SI -1 -1 -1 -1 254.TIF AMERICAN HARBORS 384 1937 3 15 -1 -1 IP -1 -1 BV -1 -1 -1 -1 255.TIF MOST AMERICAN HARBORS 384 1937 3 15 0 2 -1 -1 -1 -1 -1 -1 255.TIF MOST HARBORS 384 1937 3 22 -1 -1 LI -1 -1 -1 -1 -1 -1 256.TIF HARBORS 384 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF LAKE & HARBORS: NORTH SHORE 384 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF HARBORS 384 1937 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 258.TIF LAKE: CANADIAN SIDE 384 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF EXCEPT EXTREME EAST END 386 1937 3 8 -1 -1 FD -1 -1 BV -1 -1 -1 -1 254.TIF TO ASHTABULA 386 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF TO SEVERAL MILES OUT 386 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF WESTWARD 386 1937 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 258.TIF 392 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF TO SEVERAL MILES OUT 395 1937 3 29 -1 -1 IP -1 -1 BV -1 -1 -1 -1 257.TIF 396 1937 3 29 -1 -1 HF -1 -1 DI -1 -1 -1 -1 257.TIF 408 1937 3 15 -1 -1 DI -1 -1 -1 -1 -1 -1 255.TIF 408 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 412 1937 3 15 2 -1 -1 -1 -1 -1 -1 -1 255.TIF LAKE 413 1937 3 8 -1 -1 LF -1 -1 -1 -1 -1 -1 254.TIF 413 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF WESTWARD 413 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF TO SEVERAL MILES OUT 413 1937 3 29 -1 -1 LI -1 -1 -1 -1 -1 -1 257.TIF WESTWARD 413 1937 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 258.TIF WESTWARD 421 1937 3 15 -1 -1 DI -1 -1 -1 -1 -1 -1 255.TIF 422 1937 3 15 2 -1 -1 -1 -1 -1 -1 -1 255.TIF 426 1937 3 22 15 -1 -1 -1 -1 -1 -1 -1 256.TIF 426 1937 3 29 14 -1 -1 -1 -1 -1 -1 -1 257.TIF 427 1937 3 15 15 -1 -1 -1 -1 -1 -1 -1 255.TIF TO 9Mi OUT 427 1937 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 256.TIF TO 8Mi OUT 427 1937 3 29 -1 -1 SO -1 -1 -1 -1 -1 -1 257.TIF TO 7Mi OUT 427 1937 4 5 -1 -1 IP -1 -1 RT -1 -1 -1 -1 258.TIF TO 2Mi OUT 427 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF BEYOND 2Mi OUT 427 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 458 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 460 1937 3 15 -1 -1 LI -1 -1 -1 -1 -1 -1 255.TIF 460 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF OPEN LAKE 460 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF HARBORS: EXCEPT EASTERN END 460 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF OPEN LAKE 460 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF HARBORS: EXCEPT EAST END 460 1937 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 258.TIF EXCEPT EXTREME EAST END 460 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF LAKE & HARBORS 462 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 464 1937 3 15 6 10 -1 -1 -1 -1 -1 -1 255.TIF 465 1937 3 22 6 -1 -1 -1 -1 -1 -1 -1 256.TIF 465 1937 3 29 6 -1 -1 -1 -1 -1 -1 -1 257.TIF 465 1937 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 258.TIF 467 1937 3 8 10 -1 -1 -1 -1 -1 -1 -1 254.TIF 470 1937 3 8 -1 -1 RI -1 -1 -1 -1 -1 -1 254.TIF INTO LAKE ONTARIO 470 1937 3 8 -1 -1 SI -1 -1 BV -1 -1 -1 -1 254.TIF MOUTH OF RIVER 470 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF CANADIAN SIDE TO PORT COLBORNE 481 1937 3 8 6 -1 -1 -1 -1 -1 -1 -1 254.TIF 481 1937 3 15 6 -1 -1 -1 -1 -1 -1 -1 255.TIF 481 1937 3 22 6 -1 -1 -1 -1 -1 -1 -1 256.TIF 481 1937 3 29 6 -1 -1 -1 -1 -1 -1 -1 257.TIF 496 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 497 1937 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 255.TIF 498 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF MAIN CHANNEL TO PRESCOTT 498 1937 3 8 -1 -1 IP -1 -1 -1 -1 -1 -1 254.TIF BAYS & SECONDARY CHANNELS 498 1937 3 15 2 -1 SW -1 -1 -1 -1 -1 -1 255.TIF MAIN CHANNEL 498 1937 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 257.TIF MAIN CHANNEL TO OGDENSBURG 498 1937 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 257.TIF BAYS AND ALONG BANK 498 1937 4 5 -1 -1 LI -1 -1 RI -1 -1 -1 -1 258.TIF CHANNEL 498 1937 4 12 -1 -1 OW -1 -1 -1 -1 -1 -1 259.TIF 500 1937 3 15 14 -1 -1 -1 -1 -1 -1 -1 255.TIF 500 1937 3 22 -1 -1 LI -1 -1 RT -1 -1 -1 -1 256.TIF MAIN CHANNEL --------------------------------------------------------------------------------------------------------------- Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes. T1 = ice thickness or part of a range if T2 is present, C1 = primary condtion of ice. T1C1 = thickness of C1 or part of range if T2C1 is presnet. C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.