AWS Alexander Tall Tower! site lat/lon = (-78.9670,170.8160) cell lat/lon = (-78.9707,170.7961) Forecast initialized at 2025-12-22/00 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 00 -9.6 -12.6 29.37 7 9 231 42 000 78 56 45 -10-10-10 000 1 22 01 -9.0 -12.1 29.37 7 11 226 37 000 83 58 43 -10 -9 -9 000 2 22 02 -8.6 -11.6 29.38 6 10 234 45 000 83 58 44 -9 -9 -9 000 3 22 03 -8.3 -11.3 29.37 5 8 250 61 000 82 43 42 -9 -9 -9 000 4 22 04 -8.1 -11.5 29.37 5 8 270 81 000 79 28 34 -9 -9 -9 000 5 22 05 -8.1 -11.5 29.36 5 8 275 85 000 78 31 29 -9 -8 -9 000 6 22 06 -8.4 -11.2 29.36 5 8 295 105 000 83 34 30 -9 -8 -9 000 7 22 07 -9.0 -11.2 29.36 6 9 311 122 000 88 36 38 -8 -8 -9 000 8 22 08 -9.8 -11.6 29.35 6 11 314 125 000 92 33 40 -7 -8 -8 000 9 22 09 -10.1 -11.6 29.33 10 16 325 136 001 97 29 38 -7 -7 -8 000 10 22 10 -10.5 -11.8 29.32 10 17 322 132 002 99 32 38 -7 -7 -7 000 11 22 11 -11.4 -12.0 29.32 9 17 324 135 -002 109 32 47 -7 -6 -7 000 12 22 12 -12.4 -12.8 29.31 8 18 328 139 -001 112 40 53 -6 -6 -7 000 13 22 13 -13.3 -13.7 29.29 7 19 342 153 001 113 37 42 -6 -5 -6 000 14 22 14 -13.9 -14.3 29.29 7 18 325 136 000 114 35 48 -5 -5 -6 000 15 22 15 -14.5 -14.8 29.29 6 17 303 114 000 115 45 44 -5 -6 -7 000 16 22 16 -13.5 -13.9 29.29 8 16 279 90 002 113 36 37 -5 -6 -7 000 17 22 17 -12.9 -13.9 29.28 7 22 302 113 -002 105 35 40 -6 -6 -7 000 18 22 18 -11.9 -14.7 29.27 8 22 287 98 001 85 34 43 -8 -6 -8 000 19 22 19 -10.5 -14.2 29.26 11 22 283 94 002 77 34 31 -9 -7 -7 000 20 22 20 -10.2 -13.4 29.27 12 19 258 69 -001 82 71 29 -11-10-10 000 21 22 21 -11.4 -12.6 29.29 11 17 229 40 -005 102 59 31 -12 -8 -9 000 22 22 22 -11.5 -12.5 29.29 11 15 224 35 000 104 64 28 -13 -9 -9 000 23 22 23 -11.4 -12.0 29.30 10 13 210 21 -002 107 61 34 -11 -9 -9 000 24 23 00 -10.5 -11.4 29.32 11 14 208 18 -001 103 45 45 -11 -8 -8 000 25 23 01 -9.6 -10.9 29.32 8 11 170 341 003 98 39 35 -8 -7 -8 000 26 23 02 -8.6 -10.7 29.33 7 10 193 3 006 91 44 39 -9 -8 -8 000 27 23 03 -8.1 -10.3 29.34 5 7 205 16 -002 90 51 41 -9 -9 -9 000 28 23 04 -8.0 -10.1 29.34 4 6 180 351 -004 89 46 35 -9 -8 -8 000 29 23 05 -7.9 -10.0 29.34 3 4 186 357 000 90 49 41 -9 -8 -9 000 30 23 06 -8.2 -9.9 29.34 2 3 137 307 -001 90 54 36 -9 -8 -8 000 31 23 07 -8.5 -10.3 29.35 0 1 315 126 002 93 57 36 -9 -8 -8 000 32 23 08 -9.3 -10.4 29.35 2 2 3 174 000 99 64 36 -9 -9 -9 000 33 23 09 -10.5 -10.8 29.35 3 3 326 137 000 109 60 40 -9 -9 -9 000 34 23 10 -10.9 -11.0 29.34 3 3 73 244 -002 110 46 37 -8 -8 -9 000 35 23 11 -13.7 -14.0 29.34 4 5 87 258 001 114 46 34 -8 -8 -9 000 36 23 12 -15.9 -16.0 29.35 1 3 123 294 000 116 48 38 -9 -9 -9 000 37 23 13 -17.2 -17.4 29.35 2 4 91 262 000 118 46 33 -9 -8 -9 000 38 23 14 -17.8 -18.0 29.35 2 6 34 205 001 118 55 44 -9 -9 -9 000 39 23 15 -18.3 -18.4 29.35 1 4 359 169 002 119 62 44 -9 -9 -8 000 40 23 16 -17.0 -17.2 29.36 1 2 44 215 -001 118 74 45 -10 -9 -9 000 41 23 17 -15.4 -15.5 29.37 4 4 112 283 000 116 65 42 -9 -9 -9 000 42 23 18 -14.8 -14.9 29.38 2 2 111 282 000 115 45 39 -9 -9 -9 000 43 23 19 -14.7 -14.7 29.38 0 0 332 143 000 115 31 34 -9 -9 -9 000 44 23 20 -13.6 -13.7 29.38 2 2 129 300 -002 114 26 32 -9 -8 -9 000 45 23 21 -13.0 -13.0 29.39 0 0 249 60 -001 113 26 34 -9 -8 -9 000 46 23 22 -11.8 -11.9 29.40 5 5 308 119 -001 112 30 39 -10 -9 -9 000 47 23 23 -10.8 -10.9 29.41 3 3 306 116 000 111 61 39 -9 -9 -9 000 48 24 00 -9.9 -9.9 29.41 2 2 356 167 001 110 65 36 -8 -8 -9 000 49 24 01 -9.3 -9.3 29.41 3 4 334 144 002 109 57 33 -10 -8 -9 000 50 24 02 -9.1 -9.1 29.41 0 1 310 121 -001 109 50 35 -10 -8 -9 000 51 24 03 -8.7 -8.9 29.42 3 3 140 310 -001 107 54 35 -8 -8 -8 000 52 24 04 -8.3 -8.3 29.42 3 4 187 358 007 108 62 36 -9 -8 -8 000 53 24 05 -8.0 -8.1 29.43 7 9 207 18 -003 108 67 32 -9 -8 -9 000 54 24 06 -8.1 -8.2 29.44 9 14 220 30 005 108 53 33 -9 -8 -8 000 55 24 07 -8.1 -9.6 29.45 9 15 230 40 000 94 36 35 -8 -7 -7 000 56 24 08 -8.8 -10.4 29.45 10 22 234 44 002 95 29 39 -6 -5 -6 000 57 24 09 -9.1 -11.7 29.46 12 25 224 35 -010 85 45 23 -7 -7 -6 000 58 24 10 -9.5 -11.8 29.46 11 25 224 35 012 88 18 23 -6 -4 -5 000 59 24 11 -9.9 -12.9 29.46 11 25 226 37 021 82 21 22 -4 -4 -5 000 60 24 12 -10.0 -13.8 29.46 12 27 237 48 -007 75 22 20 -3 -4 -5 000 61 24 13 -9.4 -13.5 29.46 15 30 232 43 001 73 17 23 -3 -3 -4 000 62 24 14 -9.4 -13.2 29.46 15 30 228 39 -006 76 17 26 -2 -3 -4 000 63 24 15 -9.7 -12.6 29.46 14 31 225 35 -006 84 31 39 -2 -3 -4 000 64 24 16 -9.7 -12.6 29.46 15 30 227 38 -007 84 36 55 -4 -2 -4 000 65 24 17 -9.4 -12.3 29.46 13 27 221 32 003 84 41 53 -4 -3 -4 000 66 24 18 -8.8 -11.8 29.47 16 30 219 30 008 82 36 50 -5 -3 -4 000 67 24 19 -7.6 -11.3 29.47 17 32 211 21 006 76 44 42 -6 -4 -5 000 68 24 20 -6.9 -10.6 29.47 17 30 220 31 000 75 30 39 -2 -2 -4 000 69 24 21 -6.0 -10.0 29.47 15 26 220 31 002 72 27 33 -1 -2 -4 000 70 24 22 -5.3 -9.3 29.46 15 25 231 42 002 72 24 29 -1 -2 -3 000 71 24 23 -5.3 -8.6 29.46 15 24 232 43 000 77 23 33 -2 -2 -3 000 72 25 00 -5.1 -8.0 29.46 14 22 228 39 000 80 23 29 -4 -2 -3 000 73 25 01 -4.8 -7.4 29.46 14 20 231 42 002 81 23 27 -4 -1 -3 000 74 25 02 -4.5 -6.9 29.45 12 17 233 43 000 83 22 25 -3 -2 -3 000 75 25 03 -4.2 -6.6 29.43 10 13 232 43 000 83 21 26 -3 -2 -3 000 76 25 04 -4.2 -6.3 29.42 9 12 234 45 002 85 19 22 -2 -2 -3 000 77 25 05 -4.3 -6.2 29.41 9 14 230 40 000 87 20 23 -2 -2 -3 000 78 25 06 -4.7 -6.9 29.40 9 14 218 29 -002 86 20 25 -1 -2 -3 000 79 25 07 -5.4 -7.3 29.40 9 17 214 25 000 88 20 31 -2 -2 -3 000 80 25 08 -6.4 -8.5 29.40 8 16 214 25 000 87 19 31 -2 -2 -3 000 81 25 09 -7.4 -8.5 29.40 8 15 213 23 000 97 18 29 -2 -2 -3 000 82 25 10 -8.9 -9.2 29.40 7 12 203 14 000 107 19 23 -3 -2 -3 000 83 25 11 -10.4 -10.7 29.40 6 13 220 30 000 110 23 22 -3 -3 -3 000 84 25 12 -12.1 -12.3 29.40 6 11 227 37 -001 112 28 21 -3 -3 -3 000 85 25 13 -13.6 -13.8 29.40 6 13 258 69 000 114 27 27 -3 -3 -3 000 86 25 14 -14.2 -14.5 29.39 6 10 250 61 000 114 31 26 -3 -4 -4 000 87 25 15 -14.9 -15.2 29.39 5 13 243 53 000 115 34 24 -3 -4 -4 000 88 25 16 -14.6 -14.9 29.40 6 13 237 48 000 115 34 24 -4 -4 -4 000 89 25 17 -14.1 -14.3 29.40 5 12 235 46 002 114 30 24 -4 -4 -4 000 90 25 18 -13.1 -13.3 29.39 5 11 241 52 000 113 35 25 -4 -4 -4 000 91 25 19 -11.8 -12.8 29.39 4 12 235 45 000 104 34 25 -3 -4 -5 000 92 25 20 -10.2 -12.2 29.39 4 12 213 24 000 93 34 25 -4 -4 -4 000 93 25 21 -8.9 -10.7 29.39 3 11 211 21 002 94 35 28 -4 -4 -4 000 94 25 22 -7.2 -9.8 29.39 3 10 196 7 000 85 35 26 -3 -4 -4 000 95 25 23 -5.9 -9.0 29.39 4 8 205 15 000 81 30 25 -3 -4 -4 000 96 26 00 -5.2 -8.3 29.39 5 7 222 32 000 80 31 26 -4 -4 -4 000 97 26 01 -5.2 -7.8 29.39 6 8 232 43 -002 83 30 25 -4 -4 -4 000 98 26 02 -4.7 -7.5 29.39 5 7 229 39 000 81 29 25 -3 -4 -4 000 99 26 03 -4.4 -7.2 29.38 5 7 218 29 000 81 29 25 -3 -4 -4 000 100 26 04 -4.3 -7.0 29.38 5 7 210 21 000 81 29 25 -3 -4 -4 000 101 26 05 -4.4 -6.7 29.38 4 7 203 14 -001 82 28 27 -3 -3 -4 000 102 26 06 -5.0 -6.8 29.38 4 6 213 24 -001 86 25 27 -3 -3 -4 000 103 26 07 -5.8 -7.5 29.38 4 6 212 23 000 89 24 26 -3 -3 -4 000 104 26 08 -6.6 -8.4 29.38 3 5 191 2 -002 90 24 28 -3 -3 -4 000 105 26 09 -7.3 -9.3 29.39 3 5 198 9 000 90 24 28 -3 -3 -4 000 106 26 10 -9.1 -9.5 29.39 4 5 214 25 000 106 27 28 -3 -4 -5 000 107 26 11 -10.4 -10.8 29.40 5 6 188 359 000 109 30 29 -3 -4 -5 000 108 26 12 -11.0 -11.7 29.40 4 5 207 18 000 105 31 30 -3 -4 -5 000 109 26 13 -14.7 -14.9 29.40 3 5 231 42 000 115 33 30 -4 -4 -5 000 110 26 14 -15.1 -15.8 29.40 4 7 210 21 -001 115 32 31 -4 -5 -5 000 111 26 15 -15.0 -15.6 29.40 4 7 203 14 -001 115 32 28 -4 -5 -5 000 112 26 16 -14.9 -15.5 29.40 4 8 220 30 001 115 32 32 -4 -5 -5 000 113 26 17 -14.9 -15.2 29.40 4 8 231 42 002 115 30 36 -4 -4 -5 000 114 26 18 -14.3 -15.4 29.41 4 8 259 70 000 105 31 36 -4 -4 -5 000 115 26 19 -13.0 -14.4 29.41 5 9 260 71 -002 101 28 36 -4 -4 -5 000 116 26 20 -11.6 -12.8 29.43 2 6 192 3 000 101 30 36 -4 -5 -5 000 117 26 21 -10.7 -12.2 29.43 5 5 222 33 000 98 29 34 -5 -5 -5 000 118 26 22 -10.0 -10.3 29.43 5 6 234 45 000 108 29 33 -5 -5 -5 000 119 26 23 -9.4 -9.5 29.43 5 5 220 31 000 109 28 30 -5 -4 -5 000 120 27 00 -9.0 -9.3 29.43 5 5 220 31 000 108 26 31 -5 -4 -5 000 * 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.