AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2025-12-22/12 UTC MPAS cell scale: 2.3 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 22 12 -13.0 -16.0 29.34 6 9 321 132 000 73 49 31 -8 -7 -7 000 1 22 13 -14.3 -15.7 29.33 7 10 327 137 001 102 54 33 -8 -6 -7 000 2 22 14 -15.0 -15.5 29.34 7 12 330 141 -001 114 55 34 -7 -6 -7 000 3 22 15 -16.1 -16.5 29.33 5 12 326 137 000 116 58 36 -6 -6 -7 000 4 22 16 -16.7 -17.0 29.32 4 12 316 127 -004 117 62 38 -7 -7 -7 000 5 22 17 -16.1 -16.5 29.31 5 16 307 117 -001 116 46 36 -7 -6 -7 000 6 22 18 -15.3 -15.9 29.31 4 10 280 90 -001 114 41 38 -7 -7 -7 000 7 22 19 -13.6 -15.4 29.32 8 12 260 71 -002 97 33 36 -8 -7 -8 000 8 22 20 -12.2 -15.0 29.31 5 11 240 50 -003 86 36 48 -8 -9 -8 000 9 22 21 -10.8 -14.3 29.31 5 27 292 103 -008 79 24 41 -8 -8 -8 000 10 22 22 -9.5 -14.1 29.30 11 26 271 82 002 69 35 26 -9 -8 -9 000 11 22 23 -9.8 -12.4 29.29 16 22 256 66 008 87 80 32 -11-11-10 000 12 23 00 -10.0 -12.6 29.28 13 26 242 53 000 87 78 33 -11-11 -9 000 13 23 01 -10.7 -13.2 29.29 14 24 229 40 000 88 67 31 -12-10 -9 000 14 23 02 -11.2 -13.8 29.31 12 17 212 23 -002 88 36 28 -12 -9 -8 000 15 23 03 -11.0 -13.3 29.33 12 17 214 25 000 91 46 23 -12-10 -8 000 16 23 04 -10.4 -12.8 29.33 8 12 171 342 000 90 29 29 -10 -7 -7 000 17 23 05 -10.3 -12.6 29.34 7 10 197 8 001 89 36 33 -11 -8 -8 000 18 23 06 -10.5 -12.7 29.34 4 6 192 2 002 90 30 34 -10 -8 -8 000 19 23 07 -11.2 -13.2 29.35 3 5 209 20 001 92 32 37 -10 -8 -8 000 20 23 08 -11.8 -13.6 29.35 3 5 172 342 002 96 30 36 -9 -8 -8 000 21 23 09 -12.5 -13.4 29.35 1 3 302 113 -002 105 46 39 -10 -9 -9 000 22 23 10 -14.2 -14.7 29.36 3 4 282 93 000 114 62 43 -11-10 -9 000 23 23 11 -16.1 -16.8 29.35 3 3 213 24 -001 116 54 45 -11-10-10 000 24 23 12 -17.4 -17.9 29.35 3 5 160 331 000 118 46 42 -10 -9 -9 000 25 23 13 -20.7 -20.9 29.36 4 4 296 107 -003 122 60 50 -10-10-10 000 26 23 14 -19.0 -19.2 29.35 1 1 82 253 001 120 57 45 -10 -9 -9 000 27 23 15 -19.4 -19.5 29.36 1 1 282 93 -003 120 60 43 -10 -9-10 000 28 23 16 -18.5 -18.7 29.37 3 3 170 341 000 119 51 43 -10-10-10 000 29 23 17 -17.3 -17.5 29.37 3 3 141 312 002 118 47 40 -10 -9-10 000 30 23 18 -16.6 -16.7 29.39 2 2 180 351 000 117 61 41 -10 -9-10 000 31 23 19 -16.1 -16.1 29.40 1 1 199 9 000 117 68 43 -10-10-10 000 32 23 20 -15.4 -15.4 29.40 0 1 255 66 002 116 69 43 -10 -9 -9 000 33 23 21 -14.5 -14.6 29.40 3 3 277 88 -001 115 64 42 -10 -9-10 000 34 23 22 -13.6 -13.7 29.40 2 2 309 119 -006 114 54 37 -10-10-10 000 35 23 23 -12.6 -12.7 29.41 4 4 323 134 -003 113 42 32 -10 -9 -9 000 36 24 00 -11.7 -11.7 29.41 1 1 298 109 -002 112 43 33 -10 -9 -9 000 37 24 01 -10.8 -10.8 29.41 0 0 195 6 -004 111 42 37 -9 -8 -9 000 38 24 02 -10.3 -10.3 29.42 1 2 162 333 -002 110 45 39 -10 -8 -9 000 39 24 03 -9.8 -9.8 29.43 2 4 206 17 004 110 52 32 -10 -8 -9 000 40 24 04 -9.3 -10.3 29.44 6 7 212 22 000 101 60 32 -9 -8 -9 000 41 24 05 -9.0 -10.7 29.44 7 9 226 37 000 94 47 32 -8 -7 -8 000 42 24 06 -9.1 -10.8 29.45 7 12 232 42 005 93 42 30 -8 -7 -7 000 43 24 07 -9.6 -11.6 29.44 6 10 254 65 -005 92 29 30 -6 -6 -7 000 44 24 08 -10.1 -12.3 29.45 9 21 249 60 006 90 30 20 -7 -6 -6 000 45 24 09 -10.4 -13.3 29.45 10 22 210 21 007 83 32 19 -6 -6 -6 000 46 24 10 -10.8 -13.3 29.45 11 23 219 30 004 88 24 21 -5 -5 -6 000 47 24 11 -11.1 -13.9 29.44 12 22 225 36 -003 85 16 20 -4 -4 -5 000 48 24 12 -11.5 -14.1 29.44 10 21 222 33 -010 87 22 20 -4 -4 -5 000 49 24 13 -12.4 -13.7 29.45 10 20 229 39 -006 101 25 22 -4 -5 -6 000 50 24 14 -12.3 -13.4 29.45 9 23 230 41 003 103 22 22 -3 -4 -5 000 51 24 15 -12.2 -14.3 29.45 10 25 221 31 002 92 19 43 -3 -4 -5 000 52 24 16 -11.8 -14.7 29.46 12 27 223 34 004 85 19 47 -2 -3 -4 000 53 24 17 -11.1 -13.9 29.46 15 28 229 40 003 86 25 54 -2 -3 -4 000 54 24 18 -10.1 -13.4 29.45 16 31 220 31 002 80 23 33 -4 -3 -4 000 55 24 19 -8.4 -12.5 29.45 15 29 221 32 001 73 23 40 -2 -3 -4 000 56 24 20 -7.7 -11.5 29.46 14 27 213 24 007 74 30 41 -4 -3 -4 000 57 24 21 -7.3 -11.0 29.47 15 25 219 30 -006 75 28 41 -4 -3 -4 000 58 24 22 -6.5 -10.3 29.47 15 27 220 31 -002 74 27 34 -5 -3 -4 000 59 24 23 -5.7 -9.6 29.46 14 24 229 39 -004 73 23 35 -1 -2 -3 000 60 25 00 -4.7 -9.1 29.46 14 24 224 35 -003 68 20 35 -2 -2 -3 000 61 25 01 -5.0 -8.1 29.46 15 24 235 45 000 78 19 30 -3 -2 -3 000 62 25 02 -4.8 -7.5 29.46 13 20 229 40 000 81 20 30 -4 -3 -3 000 63 25 03 -4.7 -7.3 29.45 13 19 229 40 001 82 20 29 -3 -2 -3 000 64 25 04 -4.5 -7.5 29.44 11 17 231 42 005 79 20 28 -2 -2 -3 000 65 25 05 -4.6 -7.4 29.43 10 16 234 45 -002 80 20 26 -1 -2 -3 000 66 25 06 -5.1 -7.5 29.43 8 14 228 38 000 83 20 25 -1 -2 -3 000 67 25 07 -5.9 -7.9 29.43 8 14 235 46 003 87 20 26 -1 -2 -3 000 68 25 08 -6.9 -8.4 29.42 7 12 217 28 003 92 19 24 -1 -2 -3 000 69 25 09 -8.3 -8.8 29.42 7 12 225 36 002 105 20 18 -2 -2 -3 000 70 25 10 -9.2 -9.6 29.42 7 12 209 20 000 108 21 18 -2 -2 -3 000 71 25 11 -11.0 -11.3 29.42 6 12 218 29 000 111 21 18 -3 -2 -3 000 72 25 12 -13.5 -13.8 29.43 6 11 241 52 000 114 23 20 -4 -3 -3 000 73 25 13 -13.9 -14.3 29.43 6 14 233 44 -002 114 25 19 -4 -3 -4 000 74 25 14 -15.3 -15.7 29.43 5 13 245 55 -001 116 26 22 -4 -3 -4 000 75 25 15 -15.8 -16.1 29.43 5 12 244 55 002 116 30 30 -4 -4 -4 000 76 25 16 -15.6 -15.9 29.43 5 12 237 48 000 116 36 26 -4 -4 -4 000 77 25 17 -14.1 -14.8 29.42 5 13 222 32 -001 110 34 26 -4 -4 -4 000 78 25 18 -13.8 -14.8 29.42 4 12 238 49 000 106 33 26 -4 -4 -4 000 79 25 19 -12.9 -14.7 29.42 5 10 244 54 000 97 31 27 -4 -4 -4 000 80 25 20 -11.7 -13.7 29.42 4 9 244 54 000 94 35 27 -3 -4 -4 000 81 25 21 -10.1 -12.0 29.42 4 9 227 38 002 94 32 27 -3 -4 -5 000 82 25 22 -8.4 -11.0 29.43 6 8 208 19 001 86 31 27 -3 -4 -5 000 83 25 23 -7.3 -10.0 29.43 6 9 193 4 001 84 29 27 -3 -4 -5 000 84 26 00 -6.5 -9.3 29.42 5 8 203 14 002 83 30 28 -3 -4 -4 000 85 26 01 -5.7 -8.8 29.42 5 7 222 33 001 80 32 28 -3 -4 -4 000 86 26 02 -5.1 -8.3 29.42 4 6 235 46 000 78 29 28 -3 -4 -4 000 87 26 03 -4.7 -7.9 29.41 4 6 215 26 000 78 28 26 -3 -4 -4 000 88 26 04 -4.7 -7.3 29.40 4 5 212 23 -001 81 28 27 -3 -4 -4 000 89 26 05 -4.9 -6.8 29.40 3 4 229 40 -002 85 28 27 -3 -4 -4 000 90 26 06 -5.5 -7.3 29.39 3 4 231 42 000 88 30 29 -3 -4 -4 000 91 26 07 -6.5 -7.9 29.39 4 5 227 38 000 92 32 29 -3 -4 -5 000 92 26 08 -7.6 -8.7 29.39 4 5 228 39 -001 98 30 28 -3 -4 -5 000 93 26 09 -8.7 -9.2 29.39 4 5 213 24 000 104 32 26 -3 -4 -5 000 94 26 10 -9.4 -9.6 29.39 4 4 193 4 000 108 30 24 -3 -4 -5 000 95 26 11 -11.3 -11.5 29.39 3 5 153 324 000 110 28 23 -3 -4 -5 000 96 26 12 -12.6 -12.8 29.39 3 3 148 319 000 112 28 26 -3 -4 -5 000 97 26 13 -14.0 -14.3 29.39 3 3 148 319 -001 114 30 27 -3 -4 -5 000 98 26 14 -15.8 -16.0 29.39 2 4 193 4 000 116 31 29 -4 -4 -5 000 99 26 15 -17.4 -17.6 29.39 2 2 247 58 -001 118 30 31 -4 -4 -5 000 100 26 16 -16.6 -17.4 29.39 3 3 244 55 000 115 31 32 -5 -5 -5 000 101 26 17 -14.4 -16.1 29.38 3 4 235 46 001 99 32 30 -5 -5 -6 000 102 26 18 -13.1 -15.1 29.39 3 4 231 42 000 94 32 26 -5 -5 -6 000 103 26 19 -12.3 -14.3 29.39 3 5 240 51 000 93 31 25 -5 -5 -6 000 104 26 20 -10.9 -13.7 29.39 2 5 255 65 000 86 30 25 -4 -5 -5 000 105 26 21 -10.4 -12.5 29.39 3 4 271 82 -001 93 30 26 -4 -4 -5 000 106 26 22 -9.1 -11.1 29.40 3 4 269 80 001 92 30 26 -4 -4 -5 000 107 26 23 -7.9 -10.0 29.40 5 6 281 92 000 90 29 26 -4 -4 -5 000 108 27 00 -7.7 -9.9 29.40 4 4 263 73 000 88 30 25 -4 -4 -5 000 109 27 01 -7.1 -9.0 29.40 3 4 228 39 000 91 29 24 -4 -4 -5 000 110 27 02 -6.6 -8.8 29.39 2 3 207 18 -001 88 27 25 -4 -4 -5 000 111 27 03 -6.0 -9.1 29.39 2 2 214 25 000 81 25 27 -4 -4 -5 000 112 27 04 -5.9 -8.3 29.39 3 4 245 56 000 86 25 28 -4 -4 -5 000 113 27 05 -5.9 -7.8 29.39 3 4 227 38 000 89 26 27 -4 -4 -5 000 114 27 06 -6.4 -8.0 29.39 3 4 231 41 000 90 25 27 -4 -4 -4 000 115 27 07 -7.3 -8.6 29.39 5 6 242 52 000 95 26 26 -4 -4 -5 000 116 27 08 -8.4 -9.2 29.39 5 7 233 44 000 102 23 25 -4 -4 -5 000 117 27 09 -9.5 -9.9 29.39 6 7 243 53 000 108 21 25 -3 -4 -4 000 118 27 10 -12.0 -12.1 29.39 4 7 252 63 000 112 23 25 -4 -3 -4 000 119 27 11 -12.3 -12.5 29.39 3 4 231 42 -002 112 23 25 -4 -4 -4 000 120 27 12 -13.6 -13.8 29.39 4 4 231 42 001 114 23 26 -4 -4 -4 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.