GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports Winter 1927 --------------------------------------------------------------------------------------------------------------- Site No. Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information --------------------------------------------------------------------------------------------------------------- 6 1927 3 22 -1 -1 FD -1 -1 -1 -1 -1 -1 187.TIF 6 1927 3 29 -1 -1 FD -1 -1 RT -1 -1 -1 -1 188.TIF 6 1927 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 189.TIF 26 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF 26 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF 26 1927 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 187.TIF 26 1927 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 188.TIF 26 1927 4 5 -1 -1 FD -1 -1 DI -1 -1 -1 -1 189.TIF 29 1927 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 185.TIF PORTAGE CANAL 29 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF LAKE 29 1927 3 15 -1 -1 LF -1 -1 DI -1 -1 -1 -1 186.TIF PORTAGE CANAL 33 1927 3 8 -1 -1 LF -1 -1 BK -1 -1 -1 -1 185.TIF LAKE 38 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF 38 1927 3 15 -1 -1 LF -1 -1 DI -1 -1 -1 -1 186.TIF 40 1927 4 5 -1 -1 RT -1 -1 -1 -1 -1 -1 189.TIF 44 1927 3 29 -1 -1 IP -1 -1 -1 -1 -1 -1 188.TIF 51 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF TO 15Mi OUT 51 1927 3 8 -1 -1 LF -1 -1 BK -1 -1 -1 -1 185.TIF BEYOND 15Mi OUT 51 1927 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 186.TIF TO 15Mi OUT 51 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF BEYOND 15Mi OUT 51 1927 3 22 10 -1 FD -1 -1 -1 -1 -1 -1 187.TIF TO 8Mi OUT 51 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF BEYOND 8Mi OUT 51 1927 3 29 -1 -1 FD -1 -1 BK -1 -1 -1 -1 188.TIF NORTH SHORE: TO 6Mi OUT 51 1927 3 29 -1 -1 FD -1 -1 BK -1 -1 -1 -1 188.TIF SOUTH SHORE: TO 8Mi OUT 51 1927 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 189.TIF LAKE 52 1927 3 8 28 -1 -1 -1 -1 -1 -1 -1 185.TIF 52 1927 3 15 26 -1 RT -1 -1 -1 -1 -1 -1 186.TIF 52 1927 3 15 -1 -1 SW -1 -1 -1 -1 -1 -1 186.TIF ENTRY 52 1927 3 22 18 20 RT -1 -1 -1 -1 -1 -1 187.TIF 52 1927 3 29 15 -1 RT -1 -1 -1 -1 -1 -1 188.TIF 52 1927 4 5 -1 -1 SW -1 -1 RT -1 -1 -1 -1 189.TIF 58 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF 58 1927 3 29 -1 -1 LF -1 -1 -1 -1 -1 -1 188.TIF 58 1927 4 5 -1 -1 LF -1 -1 DI -1 -1 -1 -1 189.TIF 66 1927 3 8 -1 -1 LF -1 -1 DI -1 -1 -1 -1 185.TIF 66 1927 3 15 -1 -1 DC -1 -1 -1 -1 -1 -1 186.TIF 69 1927 3 8 20 24 SO -1 -1 -1 -1 -1 -1 185.TIF 69 1927 3 15 -1 -1 RT -1 -1 -1 -1 -1 -1 186.TIF 69 1927 3 29 -1 -1 RT -1 -1 -1 -1 -1 -1 188.TIF 69 1927 4 5 -1 -1 DC -1 -1 -1 -1 -1 -1 189.TIF 71 1927 3 8 22 -1 SO -1 -1 -1 -1 -1 -1 185.TIF 71 1927 3 22 -1 -1 SO -1 -1 RT -1 -1 -1 -1 187.TIF 71 1927 3 29 -1 -1 SO -1 -1 -1 -1 -1 -1 188.TIF BELOW POINT 71 1927 3 29 -1 -1 RT -1 -1 -1 -1 -1 -1 188.TIF LOWER BAY 71 1927 4 5 -1 -1 RT -1 -1 DC -1 -1 -1 -1 189.TIF 77 1927 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 185.TIF LAKE 77 1927 3 15 -1 -1 DC -1 -1 -1 -1 -1 -1 186.TIF 77 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF EAST TO WHITEFISH POINT 77 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 86 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 86 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF CHANNEL: TO LAKE HURON 87 1927 3 8 18 -1 -1 -1 -1 -1 -1 -1 185.TIF 105 1927 3 15 -1 -1 DC -1 -1 -1 -1 -1 -1 186.TIF WHERE CURRENT IS STRONG 105 1927 3 22 -1 -1 RT -1 -1 SW -1 -1 -1 -1 187.TIF 105 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF ENCAMPMENT 105 1927 3 29 -1 -1 DC -1 -1 -1 -1 -1 -1 188.TIF 105 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF UP TO PIPE ISLAND 105 1927 3 29 18 -1 DC -1 -1 -1 -1 -1 -1 188.TIF AT THE "TURN" 105 1927 4 5 -1 -1 IP -1 -1 -1 -1 -1 -1 189.TIF LOWER RIVER 108 1927 3 22 -1 -1 CL -1 -1 -1 -1 -1 -1 187.TIF 110 1927 3 15 20 -1 -1 -1 -1 -1 -1 -1 186.TIF 110 1927 3 29 20 -1 DC -1 -1 -1 -1 -1 -1 188.TIF 127 1927 3 8 -1 -1 FD -1 -1 SO -1 -1 -1 -1 185.TIF EASTWARD 127 1927 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 186.TIF EASTWARD 127 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF TO ST. IGNACE 127 1927 3 22 -1 -1 FD -1 -1 -1 -1 -1 -1 187.TIF EASTWARD 127 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF WESTWARD TO MCGULPINS POINT 127 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF EAST & WEST 127 1927 3 29 -1 -1 IP -1 -1 NS -1 -1 -1 -1 188.TIF SOUTH PASSAGE 127 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF 130 1927 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 185.TIF EAST END OF ISLAND 138 1927 3 22 -1 -1 RT -1 -1 -1 -1 -1 -1 187.TIF 138 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF 142 1927 3 22 -1 -1 SO -1 -1 -1 -1 -1 -1 187.TIF BAY 142 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF AT WHARFS 142 1927 3 29 12 -1 SO -1 -1 -1 -1 -1 -1 188.TIF 142 1927 4 5 -1 -1 LI -1 -1 -1 -1 -1 -1 189.TIF INNER BAY 142 1927 4 5 -1 -1 SO -1 -1 -1 -1 -1 -1 189.TIF OUTSIDE BAY 146 1927 3 8 -1 -1 FD -1 -1 DI -1 -1 -1 -1 185.TIF 146 1927 3 15 -1 -1 LI -1 -1 -1 -1 -1 -1 186.TIF SOUTHWARD TO PORT HURON 150 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF EASTWARD 150 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF SOUTHWARD TO THUNDER BAY ISL. 157 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF EXCEPT SOME SHORE ICE 179 1927 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 186.TIF EAST SHORE 179 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF WEST SHORE: TO PORT HURON 179 1927 3 22 -1 -1 FD -1 -1 DI -1 -1 -1 -1 187.TIF EAST SHORE 179 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF LAKE: EXCEPT GODERICH 179 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF LAKE 200 1927 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 186.TIF 200 1927 3 29 -1 -1 FD -1 -1 DI -1 -1 -1 -1 188.TIF 204 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF NORTHEASTWARD 214 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF 228 1927 3 8 16 -1 -1 -1 -1 -1 -1 -1 185.TIF 228 1927 3 15 14 -1 RT -1 -1 -1 -1 -1 -1 186.TIF 228 1927 3 22 -1 -1 SW -1 -1 -1 -1 -1 -1 187.TIF 228 1927 3 22 -1 -1 FD -1 -1 SO -1 -1 -1 -1 187.TIF WESTWARD 228 1927 3 29 -1 -1 SO -1 -1 RT -1 -1 -1 -1 188.TIF SOUTH PASSAGE 228 1927 3 29 -1 -1 SO -1 -1 RT -1 -1 -1 -1 188.TIF MCGULPINS PT. TO WHITE SHOALS 228 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF EXCEPT ALONG SOUTH SHORE 228 1927 4 5 -1 -1 LF -1 -1 BK -1 -1 -1 -1 189.TIF SOUTH SHORE 237 1927 3 8 22 24 SC -1 -1 -1 -1 -1 -1 185.TIF 237 1927 3 15 24 -1 RT -1 -1 -1 -1 -1 -1 186.TIF 237 1927 3 22 -1 -1 DC -1 -1 -1 -1 -1 -1 187.TIF 237 1927 3 29 14 18 SC -1 -1 -1 -1 -1 -1 188.TIF 237 1927 4 5 12 -1 RT -1 -1 -1 -1 -1 -1 189.TIF 245 1927 3 29 -1 -1 FD -1 -1 BK -1 -1 DI -1 -1 188.TIF 262 1927 3 15 -1 -1 HF -1 -1 -1 -1 -1 -1 186.TIF NORTHWARD TO THE STRAITS 262 1927 3 22 -1 -1 BK -1 -1 DI -1 -1 -1 -1 187.TIF 262 1927 3 29 -1 -1 FD -1 -1 BK -1 -1 DI -1 -1 188.TIF 270 1927 3 8 -1 -1 HF -1 -1 -1 -1 -1 -1 185.TIF NORTH TO STRAITS 271 1927 3 8 28 -1 -1 -1 -1 -1 -1 -1 185.TIF 271 1927 3 15 -1 -1 RT -1 -1 -1 -1 -1 -1 186.TIF 271 1927 3 22 -1 -1 BK -1 -1 -1 -1 -1 -1 187.TIF 282 1927 3 8 -1 -1 BK -1 -1 -1 -1 -1 -1 185.TIF BETWEEN THE CITY & CANAL 282 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF FROM CITY TO CANAL 282 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 292 1927 3 8 9 -1 RT -1 -1 -1 -1 -1 -1 185.TIF 292 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF 292 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF 293 1927 3 29 -1 -1 BK -1 -1 DI -1 -1 -1 -1 188.TIF FROM PLUM ISLAND SOUTH 293 1927 4 5 -1 -1 BK -1 -1 RT -1 -1 -1 -1 189.TIF 304 1927 3 8 -1 -1 LF -1 -1 -1 -1 -1 -1 185.TIF WEST SHORE 304 1927 3 8 -1 -1 LF -1 -1 -1 -1 -1 -1 185.TIF E SHORE: N TO MANITOU ISLANDS 304 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF WEST SHORE 304 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF EAST SHORE: N TO N. MANITOU 304 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF WEST SHORE 304 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF EAST SHORE: N TO CHARLEVOIX 304 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF WEST SHORE 304 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF EAST SHORE: N TO N. MANITOU 304 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF LAKE 351 1927 3 8 -1 -1 IJ -1 -1 -1 -1 -1 -1 185.TIF TO L. ST. CLAIR 353 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF TO BELOW MARINE CITY 353 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF 353 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 357 1927 3 8 -1 -1 SW -1 -1 -1 -1 -1 -1 185.TIF SOUTHERN PORTION 357 1927 3 8 -1 -1 IJ -1 -1 -1 -1 -1 -1 185.TIF MOUTH 357 1927 3 15 -1 -1 RT -1 -1 BK -1 -1 -1 -1 186.TIF 357 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF SOUTH END 357 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF 357 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 357 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF 359 1927 3 8 -1 -1 RI -1 -1 LI -1 -1 -1 -1 185.TIF 359 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF 359 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 359 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF 368 1927 3 8 6 8 FD -1 -1 -1 -1 -1 -1 185.TIF 368 1927 3 15 -1 -1 DC -1 -1 -1 -1 -1 -1 186.TIF 368 1927 3 22 6 -1 SI -1 -1 SW -1 -1 -1 -1 187.TIF 368 1927 3 29 6 -1 FD -1 -1 SW -1 -1 -1 -1 188.TIF 379 1927 3 15 -1 -1 SI -1 -1 -1 -1 -1 -1 186.TIF 379 1927 3 29 -1 -1 FD -1 -1 -1 -1 -1 -1 188.TIF EAST TO BUFFALO 379 1927 4 5 -1 -1 LF -1 -1 BK -1 -1 -1 -1 189.TIF 384 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF WEST PORTION: E TO CLEVELAND 384 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF WESTERN & CENTRAL PORTIONS 384 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF EXCEPT EXTREME EASTERN END 384 1927 4 5 -1 -1 LF -1 -1 -1 -1 -1 -1 189.TIF NORTH SHORE 386 1927 3 22 -1 -1 BK -1 -1 DI -1 -1 -1 -1 187.TIF EASTWARD 386 1927 4 5 -1 -1 LF -1 -1 BK -1 -1 -1 -1 189.TIF 400 1927 3 8 -1 -1 LF -1 -1 -1 -1 -1 -1 185.TIF EAST TO ERIE 413 1927 3 15 -1 -1 BK -1 -1 DI -1 -1 -1 -1 186.TIF TO BEYOND ERIE 418 1927 3 8 -1 -1 FD -1 -1 -1 -1 -1 -1 185.TIF EASTWARD ALONG SOUTH SHORE 427 1927 3 15 -1 -1 FD -1 -1 -1 -1 -1 -1 186.TIF BEYOND NINE MILE POINT 427 1927 3 29 -1 -1 FD -1 -1 -1 -1 -1 -1 188.TIF 436 1927 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 185.TIF 451 1927 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 185.TIF HARBOR 460 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF WESTERN PORTION 460 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF EXCEPT EXTREME EASTERN PORTION 460 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF EXCEPT EXTREME EASTERN END 460 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF EXCEPT NEAR KINGSTON 460 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF LAKE 462 1927 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 185.TIF 463 1927 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 185.TIF NINE MILE POINT 463 1927 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 186.TIF NINE MILE POINT 465 1927 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 186.TIF 481 1927 3 8 -1 -1 SO -1 -1 -1 -1 -1 -1 185.TIF 481 1927 3 15 -1 -1 SO -1 -1 -1 -1 -1 -1 186.TIF 497 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF 498 1927 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 187.TIF HARBORS 498 1927 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 188.TIF 498 1927 4 5 -1 -1 OW -1 -1 -1 -1 -1 -1 189.TIF 499 1927 3 8 14 -1 SO -1 -1 -1 -1 -1 -1 185.TIF 499 1927 3 15 -1 -1 RT -1 -1 -1 -1 -1 -1 186.TIF --------------------------------------------------------------------------------------------------------------- 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.