|
Station APNM4 - Search and Rescue Data
Alpena Harbor Light, Alpena, MI
45.060 N 83.424 W (45°3'35" N 83°25'25" W)
Average surface winds - six hour block.
| 10-16-2021 | 0600Z | 319 | 6 | 36 | - | 0 | 53 | 36 | - | 0 |
| 10-16-2021 | 0000Z | 39 | 3 | 36 | - | 0 | 58 | 36 | - | 0 |
| 10-15-2021 | 1800Z | 158 | 3 | 35 | - | 0 | 62 | 35 | - | 0 |
| 10-15-2021 | 1200Z | 292 | 3 | 35 | - | 0 | 53 | 35 | - | 0 |
| 10-15-2021 | 0600Z | 269 | 4 | 36 | - | 0 | 56 | 36 | - | 0 |
| 10-15-2021 | 0000Z | 258 | 5 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-14-2021 | 1800Z | 220 | 3 | 35 | - | 0 | 66 | 35 | - | 0 |
| 10-14-2021 | 1200Z | 224 | 7 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-14-2021 | 0600Z | 182 | 8 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-14-2021 | 0000Z | 171 | 7 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-13-2021 | 1800Z | 220 | 4 | 36 | - | 0 | 66 | 36 | - | 0 |
| 10-13-2021 | 1200Z | 257 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-13-2021 | 0600Z | 283 | 7 | 36 | - | 0 | 61 | 36 | - | 0 |
| 10-13-2021 | 0000Z | 241 | 7 | 34 | - | 0 | 64 | 34 | - | 0 |
| 10-12-2021 | 1800Z | 202 | 10 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-12-2021 | 1200Z | 175 | 14 | 35 | - | 0 | 65 | 35 | - | 0 |
| 10-12-2021 | 0600Z | 168 | 11 | 35 | - | 0 | 66 | 35 | - | 0 |
| 10-12-2021 | 0000Z | 173 | 12 | 36 | - | 0 | 66 | 36 | - | 0 |
| 10-11-2021 | 1800Z | 189 | 14 | 35 | - | 0 | 70 | 35 | - | 0 |
| 10-11-2021 | 1200Z | 219 | 12 | 36 | - | 0 | 68 | 36 | - | 0 |
| 10-11-2021 | 0600Z | 176 | 9 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-11-2021 | 0000Z | 175 | 12 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-10-2021 | 1800Z | 174 | 14 | 36 | - | 0 | 66 | 36 | - | 0 |
| 10-10-2021 | 1200Z | 168 | 9 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-10-2021 | 0600Z | 202 | 5 | 35 | - | 0 | 62 | 35 | - | 0 |
| 10-10-2021 | 0000Z | 173 | 10 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-09-2021 | 1800Z | 157 | 6 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-09-2021 | 1200Z | 198 | 5 | 35 | - | 0 | 63 | 35 | - | 0 |
| 10-09-2021 | 0600Z | 155 | 6 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-09-2021 | 0000Z | 132 | 9 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-08-2021 | 1800Z | 165 | 7 | 36 | - | 0 | 64 | 36 | - | 0 |
| 10-08-2021 | 1200Z | 122 | 3 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-08-2021 | 0600Z | 130 | 3 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-08-2021 | 0000Z | 130 | 5 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-07-2021 | 1800Z | 142 | 7 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-07-2021 | 1200Z | 76 | 2 | 36 | - | 0 | 58 | 36 | - | 0 |
| 10-07-2021 | 0600Z | 44 | 2 | 36 | - | 0 | 57 | 36 | - | 0 |
| 10-07-2021 | 0000Z | 124 | 3 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-06-2021 | 1800Z | 144 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-06-2021 | 1200Z | 43 | 2 | 36 | - | 0 | 56 | 36 | - | 0 |
| 10-06-2021 | 0600Z | 22 | 1 | 35 | - | 0 | 55 | 35 | - | 0 |
| 10-06-2021 | 0000Z | 169 | 2 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-05-2021 | 1800Z | 168 | 5 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-05-2021 | 1200Z | 2 | 4 | 36 | - | 0 | 56 | 36 | - | 0 |
| 10-05-2021 | 0600Z | 15 | 4 | 34 | - | 0 | 57 | 34 | - | 0 |
| 10-05-2021 | 0000Z | 30 | 4 | 35 | - | 0 | 60 | 35 | - | 0 |
| 10-04-2021 | 1800Z | 63 | 5 | 32 | - | 0 | 60 | 32 | - | 0 |
| 10-04-2021 | 1200Z | 87 | 7 | 35 | - | 0 | 60 | 35 | - | 0 |
| 10-04-2021 | 0600Z | 93 | 9 | 36 | - | 0 | 61 | 36 | - | 0 |
| 10-04-2021 | 0000Z | 98 | 7 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-03-2021 | 1800Z | 107 | 4 | 35 | - | 0 | 64 | 35 | - | 0 |
| 10-03-2021 | 1200Z | 230 | 1 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-03-2021 | 0600Z | 245 | 2 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-03-2021 | 0000Z | 167 | 1 | 36 | - | 0 | 66 | 36 | - | 0 |
| 10-02-2021 | 1800Z | 145 | 7 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-02-2021 | 1200Z | 247 | 1 | 36 | - | 0 | 63 | 36 | - | 0 |
| 10-02-2021 | 0600Z | 277 | 3 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-02-2021 | 0000Z | 274 | 1 | 36 | - | 0 | 65 | 36 | - | 0 |
| 10-01-2021 | 1800Z | 162 | 7 | 36 | - | 0 | 62 | 36 | - | 0 |
| 10-01-2021 | 1200Z | 235 | 4 | 35 | - | 0 | 56 | 35 | - | 0 |
| 10-01-2021 | 0600Z | 206 | 4 | 36 | - | 0 | 55 | 36 | - | 0 |
| 10-01-2021 | 0000Z | 161 | 10 | 33 | - | 0 | 58 | 33 | - | 0 |
| 09-30-2021 | 1800Z | 156 | 9 | 35 | - | 0 | 59 | 35 | - | 0 |
| 09-30-2021 | 1200Z | 3 | 2 | 36 | - | 0 | 53 | 36 | - | 0 |
| 09-30-2021 | 0600Z | 335 | 4 | 35 | - | 0 | 51 | 35 | - | 0 |
| 09-30-2021 | 0000Z | 164 | 2 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-29-2021 | 1800Z | 156 | 5 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-29-2021 | 1200Z | 326 | 3 | 36 | - | 0 | 51 | 36 | - | 0 |
| 09-29-2021 | 0600Z | 317 | 3 | 36 | - | 0 | 51 | 36 | - | 0 |
| 09-29-2021 | 0000Z | 150 | 3 | 36 | - | 0 | 58 | 36 | - | 0 |
| 09-28-2021 | 1800Z | 182 | 6 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-28-2021 | 1200Z | 46 | 5 | 36 | - | 0 | 53 | 36 | - | 0 |
| 09-28-2021 | 0600Z | 357 | 6 | 36 | - | 0 | 51 | 36 | - | 0 |
| 09-28-2021 | 0000Z | 4 | 5 | 35 | - | 0 | 59 | 35 | - | 0 |
| 09-27-2021 | 1800Z | 38 | 5 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-27-2021 | 1200Z | 341 | 4 | 36 | - | 0 | 57 | 36 | - | 0 |
| 09-27-2021 | 0600Z | 222 | 4 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-27-2021 | 0000Z | 228 | 6 | 36 | - | 0 | 61 | 36 | - | 0 |
| 09-26-2021 | 1800Z | 230 | 7 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-26-2021 | 1200Z | 282 | 7 | 35 | - | 0 | 50 | 35 | - | 0 |
| 09-26-2021 | 0600Z | 301 | 6 | 36 | - | 0 | 51 | 36 | - | 0 |
| 09-26-2021 | 0000Z | 260 | 8 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-25-2021 | 1800Z | 285 | 9 | 35 | - | 0 | 58 | 35 | - | 0 |
| 09-25-2021 | 1200Z | 300 | 9 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-25-2021 | 0600Z | 212 | 13 | 35 | - | 0 | 63 | 35 | - | 0 |
| 09-25-2021 | 0000Z | 211 | 8 | 36 | - | 0 | 65 | 36 | - | 0 |
| 09-24-2021 | 1800Z | 291 | 10 | 36 | - | 0 | 60 | 36 | - | 0 |
| 09-24-2021 | 1200Z | 296 | 7 | 36 | - | 0 | 50 | 36 | - | 0 |
| 09-24-2021 | 0600Z | 325 | 8 | 36 | - | 0 | 52 | 36 | - | 0 |
| 09-24-2021 | 0000Z | 30 | 5 | 36 | - | 0 | 53 | 36 | - | 0 |
| 09-23-2021 | 1800Z | 45 | 9 | 35 | - | 0 | 53 | 35 | - | 0 |
| 09-23-2021 | 1200Z | 52 | 12 | 36 | - | 0 | 50 | 36 | - | 0 |
| 09-23-2021 | 0600Z | 43 | 15 | 35 | - | 0 | 52 | 35 | - | 0 |
| 09-23-2021 | 0000Z | 44 | 12 | 35 | - | 0 | 54 | 35 | - | 0 |
| 09-22-2021 | 1800Z | 41 | 11 | 36 | - | 0 | 54 | 36 | - | 0 |
| 09-22-2021 | 1200Z | 43 | 9 | 35 | - | 0 | 53 | 35 | - | 0 |
| 09-22-2021 | 0600Z | 20 | 8 | 36 | - | 0 | 55 | 36 | - | 0 |
| 09-22-2021 | 0000Z | 351 | 8 | 35 | - | 0 | 60 | 35 | - | 0 |
| 09-21-2021 | 1800Z | 301 | 9 | 35 | - | 0 | 66 | 35 | - | 0 |
| 09-21-2021 | 1200Z | 216 | 15 | 36 | - | 0 | 70 | 36 | - | 0 |
| 09-21-2021 | 0600Z | 214 | 15 | 36 | - | 0 | 71 | 36 | - | 0 |
| 09-21-2021 | 0000Z | 181 | 15 | 36 | - | 0 | 69 | 36 | - | 0 |
| 09-20-2021 | 1800Z | 167 | 14 | 36 | - | 0 | 68 | 36 | - | 0 |
| 09-20-2021 | 1200Z | 174 | 10 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-20-2021 | 0600Z | 199 | 8 | 35 | - | 0 | 66 | 35 | - | 0 |
| 09-20-2021 | 0000Z | 183 | 14 | 31 | - | 0 | 67 | 31 | - | 0 |
| 09-19-2021 | 1800Z | 169 | 15 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-19-2021 | 1200Z | 294 | 1 | 36 | - | 0 | 55 | 36 | - | 0 |
| 09-19-2021 | 0600Z | 327 | 2 | 36 | - | 0 | 53 | 36 | - | 0 |
| 09-19-2021 | 0000Z | 127 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-18-2021 | 1800Z | 163 | 6 | 36 | - | 0 | 63 | 36 | - | 0 |
| 09-18-2021 | 1200Z | 346 | 5 | 33 | - | 0 | 54 | 33 | - | 0 |
| 09-18-2021 | 0600Z | 345 | 5 | 36 | - | 0 | 58 | 36 | - | 0 |
| 09-18-2021 | 0000Z | 317 | 5 | 36 | - | 0 | 71 | 36 | - | 0 |
| 09-17-2021 | 1800Z | 206 | 12 | 34 | - | 0 | 75 | 34 | - | 0 |
| 09-17-2021 | 1200Z | 211 | 8 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-17-2021 | 0600Z | 211 | 11 | 35 | - | 0 | 66 | 35 | - | 0 |
| 09-17-2021 | 0000Z | 180 | 15 | 36 | - | 0 | 67 | 36 | - | 0 |
| 09-16-2021 | 1800Z | 176 | 16 | 36 | - | 0 | 68 | 36 | - | 0 |
| 09-16-2021 | 1200Z | 247 | 2 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-16-2021 | 0600Z | 278 | 3 | 36 | - | 0 | 58 | 36 | - | 0 |
| 09-16-2021 | 0000Z | 202 | 5 | 35 | - | 0 | 66 | 35 | - | 0 |
| 09-15-2021 | 1800Z | 338 | 4 | 36 | - | 0 | 68 | 36 | - | 0 |
| 09-15-2021 | 1200Z | 312 | 6 | 36 | - | 0 | 58 | 36 | - | 0 |
| 09-15-2021 | 0600Z | 313 | 4 | 24 | - | 0 | 58 | 24 | - | 0 |
| 09-15-2021 | 0000Z | 321 | 13 | 33 | - | 0 | 68 | 33 | - | 0 |
| 09-14-2021 | 1800Z | 250 | 15 | 36 | - | 0 | 75 | 36 | - | 0 |
| 09-14-2021 | 1200Z | 172 | 17 | 36 | - | 0 | 65 | 36 | - | 0 |
| 09-14-2021 | 0600Z | 158 | 12 | 36 | - | 0 | 63 | 36 | - | 0 |
| 09-14-2021 | 0000Z | 123 | 6 | 35 | - | 0 | 61 | 35 | - | 0 |
| 09-13-2021 | 1800Z | 96 | 2 | 36 | - | 0 | 63 | 36 | - | 0 |
| 09-13-2021 | 1200Z | 326 | 4 | 36 | - | 0 | 54 | 36 | - | 0 |
| 09-13-2021 | 0600Z | 340 | 4 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-13-2021 | 0000Z | 82 | 2 | 36 | - | 0 | 64 | 36 | - | 0 |
| 09-12-2021 | 1800Z | 150 | 4 | 32 | - | 0 | 67 | 32 | - | 0 |
| 09-12-2021 | 1200Z | 336 | 4 | 36 | - | 0 | 60 | 36 | - | 0 |
| 09-12-2021 | 0600Z | 345 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-12-2021 | 0000Z | 303 | 7 | 34 | - | 0 | 74 | 34 | - | 0 |
| 09-11-2021 | 1800Z | 245 | 15 | 36 | - | 0 | 77 | 36 | - | 0 |
| 09-11-2021 | 1200Z | 251 | 9 | 35 | - | 0 | 65 | 35 | - | 0 |
| 09-11-2021 | 0600Z | 256 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-11-2021 | 0000Z | 180 | 9 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-10-2021 | 1800Z | 171 | 4 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-10-2021 | 1200Z | 326 | 7 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-10-2021 | 0600Z | 320 | 6 | 36 | - | 0 | 55 | 36 | - | 0 |
| 09-10-2021 | 0000Z | 322 | 6 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-09-2021 | 1800Z | 10 | 8 | 36 | - | 0 | 64 | 36 | - | 0 |
| 09-09-2021 | 1200Z | 332 | 7 | 35 | - | 0 | 57 | 35 | - | 0 |
| 09-09-2021 | 0600Z | 319 | 7 | 36 | - | 0 | 57 | 36 | - | 0 |
| 09-09-2021 | 0000Z | 305 | 9 | 34 | - | 0 | 60 | 34 | - | 0 |
| 09-08-2021 | 1800Z | 295 | 13 | 36 | - | 0 | 65 | 36 | - | 0 |
| 09-08-2021 | 1200Z | 269 | 10 | 35 | - | 0 | 60 | 35 | - | 0 |
| 09-08-2021 | 0600Z | 263 | 6 | 35 | - | 0 | 61 | 35 | - | 0 |
| 09-08-2021 | 0000Z | 230 | 7 | 34 | - | 0 | 62 | 34 | - | 0 |
| 09-07-2021 | 1800Z | 183 | 16 | 36 | - | 0 | 63 | 36 | - | 0 |
| 09-07-2021 | 1200Z | 258 | 2 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-07-2021 | 0600Z | 298 | 2 | 36 | - | 0 | 57 | 36 | - | 0 |
| 09-07-2021 | 0000Z | 335 | 5 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-06-2021 | 1800Z | 323 | 11 | 36 | - | 0 | 66 | 36 | - | 0 |
| 09-06-2021 | 1200Z | 311 | 8 | 36 | - | 0 | 57 | 36 | - | 0 |
| 09-06-2021 | 0600Z | 297 | 6 | 36 | - | 0 | 57 | 36 | - | 0 |
| 09-06-2021 | 0000Z | 317 | 9 | 35 | - | 0 | 65 | 35 | - | 0 |
| 09-05-2021 | 1800Z | 300 | 12 | 35 | - | 0 | 71 | 35 | - | 0 |
| 09-05-2021 | 1200Z | 299 | 8 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-05-2021 | 0600Z | 308 | 7 | 36 | - | 0 | 62 | 36 | - | 0 |
| 09-05-2021 | 0000Z | 231 | 10 | 35 | - | 0 | 69 | 35 | - | 0 |
| 09-04-2021 | 1800Z | 180 | 13 | 36 | - | 0 | 69 | 36 | - | 0 |
| 09-04-2021 | 1200Z | 225 | 6 | 35 | - | 0 | 64 | 35 | - | 0 |
| 09-04-2021 | 0600Z | 254 | 2 | 36 | - | 0 | 63 | 36 | - | 0 |
| 09-04-2021 | 0000Z | 197 | 6 | 36 | - | 0 | 67 | 36 | - | 0 |
| 09-03-2021 | 1800Z | 167 | 5 | 35 | - | 0 | 67 | 35 | - | 0 |
| 09-03-2021 | 1200Z | 322 | 5 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-03-2021 | 0600Z | 330 | 6 | 36 | - | 0 | 56 | 36 | - | 0 |
| 09-03-2021 | 0000Z | 20 | 4 | 35 | - | 0 | 66 | 35 | - | 0 |
| 09-02-2021 | 1800Z | 3 | 7 | 36 | - | 0 | 68 | 36 | - | 0 |
| 09-02-2021 | 1200Z | 354 | 5 | 36 | - | 0 | 59 | 36 | - | 0 |
| 09-02-2021 | 0600Z | 337 | 7 | 36 | - | 0 | 58 | 36 | - | 0 |
| 09-02-2021 | 0000Z | 354 | 5 | 35 | - | 0 | 67 | 35 | - | 0 |
| 09-01-2021 | 1800Z | 49 | 5 | 36 | - | 0 | 69 | 36 | - | 0 |
| 09-01-2021 | 1200Z | 38 | 5 | 35 | - | 0 | 65 | 35 | - | 0 |
| 09-01-2021 | 0600Z | 357 | 5 | 36 | - | 0 | 61 | 36 | - | 0 |
| 09-01-2021 | 0000Z | 6 | 5 | 18 | - | 0 | 66 | 18 | - | 0 |
The six-hour averages are calculated as follows:
- The 0000Z average uses data from 2100Z to 0259Z.
- The 0600Z average uses data from 0300Z to 0859Z.
- The 1200Z average uses data from 0900Z to 1459Z.
- The 1800Z average uses data from 1500Z to 2059Z.
Display APNM4 station page
|
