AWS ALEXANDER TALL TOWER! site lat/lon = (-78.9950,170.7580) cell lat/lon = (-78.9898,170.7407) Forecast initialized at 2025-07-31/00 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 31 00 -20.4 -26.3 28.71 20 25 235 45 000 65 49 83 -19-16-16 000 1 31 01 -21.2 -26.4 28.71 20 33 225 36 000 72 42 75 -20-16-15 000 2 31 02 -22.1 -27.3 28.69 21 33 223 34 -005 73 40 92 -18-15-16 000 3 31 03 -22.7 -28.0 28.67 21 34 225 36 -007 72 68 93 -16-15-15 000 4 31 04 -22.3 -28.4 28.66 26 37 223 34 000 66 54 91 -21-16-15 000 5 31 05 -22.8 -28.7 28.67 19 33 220 31 -002 67 36105 -19-16-17 000 6 31 06 -23.1 -28.8 28.68 17 33 215 26 -008 68 31100 -19-16-17 000 7 31 07 -23.9 -29.2 28.64 16 34 211 22 -012 73 23 98 -22-16-17 000 8 31 08 -24.8 -29.8 28.58 12 33 200 11 000 74 24 95 -18-16-16 000 9 31 09 -28.3 -32.3 28.55 8 30 221 32 000 83 25 28 -21-17-17 000 10 31 10 -27.6 -30.7 28.57 7 35 281 92 003 97 30 44 -23-19-18 000 11 31 11 -26.9 -30.3 28.52 11 32 255 66 013 92 23 43 -20-17-17 000 12 31 12 -20.8 -26.3 28.49 18 34 243 53 -003 69 24 38 -19-17-17 000 13 31 13 -21.2 -25.9 28.47 25 36 227 37 -002 77 28 31 -20-17-18 000 14 31 14 -21.8 -26.0 28.45 20 30 239 50 -004 81 63 72 -22-20-19 000 15 31 15 -24.0 -27.5 28.43 18 33 239 50 001 90 53 37 -23-22-18 000 16 31 16 -25.5 -29.3 28.42 18 35 234 45 -001 87 51 33 -22-19-19 000 17 31 17 -23.0 -28.1 28.39 25 40 241 51 006 74 38 62 -21-17-17 000 18 31 18 -21.0 -26.1 28.36 27 41 237 48 -003 73 36 77 -20-17-16 000 19 31 19 -20.6 -25.2 28.36 25 36 224 35 -002 77 61104 -21-19-20 000 20 31 20 -20.3 -24.0 28.35 22 33 222 33 -006 86 94108 -20-20-20 007 21 31 21 -21.3 -24.0 28.35 18 29 223 33 -004 95105113 -20-20-21 005 22 31 22 -20.4 -22.5 28.34 14 25 213 24 -001 101102103 -19-20-22 002 23 31 23 -18.1 -20.7 28.34 14 26 191 1 -001 94100103 -19-20-21 018 24 01 00 -18.2 -20.9 28.34 16 28 186 357 -003 93100104 -19-20-21 012 25 01 01 -18.2 -20.8 28.35 18 28 194 5 -003 94102107 -19-20-21 014 26 01 02 -18.4 -21.0 28.36 17 26 191 2 -003 94103105 -19-20-22 011 27 01 03 -18.4 -21.1 28.36 18 28 194 5 000 93103107 -19-20-22 010 28 01 04 -18.5 -21.5 28.36 20 29 193 3 001 91100103 -19-21-22 011 29 01 05 -18.9 -21.8 28.36 18 27 185 355 -003 91101104 -20-21-22 011 30 01 06 -19.8 -22.7 28.39 19 27 181 351 -002 92102103 -20-22-23 011 31 01 07 -21.1 -23.8 28.41 17 27 161 332 -005 95108104 -22-23-24 012 32 01 08 -23.5 -26.7 28.43 19 30 171 342 -005 93 99102 -24-25-25 010 33 01 09 -25.5 -28.8 28.46 19 34 170 341 -003 93104101 -26-28-28 010 34 01 10 -28.5 -32.0 28.49 20 27 169 340 -002 94100101 -29-30-30 011 35 01 11 -33.5 -37.2 28.55 20 29 171 342 -003 95112 83 -35-33-30 006 36 01 12 -39.7 -43.0 28.61 18 29 178 349 -002 105112 73 -40-36-31 000 37 01 13 -40.5 -43.9 28.66 20 34 183 354 -003 103108114 -40-35-34 001 38 01 14 -40.6 -44.2 28.69 22 35 183 354 -003 101109118 -40-35-35 002 39 01 15 -40.4 -43.8 28.73 22 35 189 0 -001 104112118 -40-35-35 001 40 01 16 -42.1 -45.8 28.77 23 34 190 1 000 101102113 -43-34-34 001 41 01 17 -40.9 -45.0 28.80 23 32 193 4 000 95104111 -42-35-34 004 42 01 18 -40.5 -44.5 28.83 22 33 195 6 000 95109116 -41-37-33 004 43 01 19 -39.8 -43.9 28.84 22 31 198 8 000 94107110 -41-37-34 005 44 01 20 -39.7 -43.9 28.86 21 31 198 9 -001 94105107 -40-36-33 003 45 01 21 -39.9 -43.8 28.86 21 32 201 12 000 98107107 -40-36-32 002 46 01 22 -39.8 -43.4 28.86 21 33 207 18 000 100108105 -40-36-32 001 47 01 23 -40.0 -42.5 28.87 22 34 206 17 -002 115118106 -40-38-34 000 48 02 00 -38.9 -41.9 28.86 22 34 209 20 -001 107103109 -39-36-34 001 49 02 01 -38.5 -42.1 28.85 23 34 212 23 001 99100104 -39-35-34 004 50 02 02 -36.6 -39.9 28.84 24 37 212 23 000 102114105 -37-38-34 003 51 02 03 -35.4 -38.2 28.81 23 39 212 23 000 108119 96 -35-35-35 001 52 02 04 -33.4 -35.4 28.77 24 39 214 25 000 116114 76 -33-33-34 000 53 02 05 -31.5 -33.1 28.75 24 40 217 27 002 120105 79 -31-31-32 000 54 02 06 -29.8 -32.7 28.72 26 44 214 24 001 101 93 73 -29-30-31 000 55 02 07 -28.2 -32.0 28.69 30 46 219 29 001 89 89 72 -28-29-30 000 56 02 08 -29.8 -34.5 28.67 26 42 225 36 000 82 75114 -28-27-29 000 57 02 09 -30.1 -35.0 28.64 28 43 235 45 000 80 60101 -29-25-26 000 58 02 10 -30.0 -35.2 28.61 30 46 233 43 002 77 55100 -30-24-25 000 59 02 11 -29.0 -34.4 28.59 33 53 227 38 000 75 69 97 -29-30-26 000 60 02 12 -29.1 -33.7 28.56 31 43 233 43 001 82 98100 -29-26-25 001 61 02 13 -29.1 -33.0 28.54 28 41 237 47 004 89103104 -28-24-24 001 62 02 14 -27.4 -30.7 28.52 29 43 236 47 003 95102103 -28-24-24 004 63 02 15 -26.2 -29.6 28.49 30 44 236 46 -001 93 96103 -27-22-22 006 64 02 16 -26.1 -30.5 28.49 31 46 235 46 000 83 87101 -27-22-21 004 65 02 17 -25.7 -30.5 28.47 31 47 236 47 000 78 84101 -26-22-20 002 66 02 18 -25.8 -30.7 28.44 30 47 238 49 000 77 79100 -26-21-20 002 67 02 19 -25.2 -30.4 28.43 30 48 241 52 -003 74 75101 -25-21-19 001 68 02 20 -24.7 -29.6 28.43 29 48 234 45 -001 77 78112 -25-25-21 001 69 02 21 -24.4 -28.6 28.41 30 49 239 50 002 84 92112 -25-25-21 002 70 02 22 -24.7 -28.0 28.41 29 44 241 52 -003 92103111 -25-23-21 003 71 02 23 -24.6 -27.4 28.40 28 43 243 54 -005 98106103 -25-22-21 002 72 03 00 -24.4 -27.1 28.39 27 42 243 54 000 99105103 -24-21-20 002 73 03 01 -22.9 -25.6 28.39 27 43 239 50 001 97103105 -23-20-20 004 74 03 02 -23.0 -25.9 28.39 27 41 241 52 001 95105104 -23-20-19 007 75 03 03 -22.7 -25.5 28.39 28 41 239 49 000 95106109 -23-20-20 008 76 03 04 -23.4 -26.2 28.41 29 42 231 42 -002 96105107 -23-20-20 009 77 03 05 -23.7 -26.5 28.42 26 37 235 45 -008 97105102 -24-20-20 012 78 03 06 -22.5 -25.3 28.42 24 35 241 52 -004 96103108 -22-19-20 008 79 03 07 -21.6 -24.3 28.43 24 34 243 54 000 96103109 -22-18-19 010 80 03 08 -20.7 -23.3 28.43 24 34 242 53 000 96106103 -21-19-19 014 81 03 09 -20.4 -23.0 28.44 25 33 240 51 -002 96104 99 -20-19-19 027 82 03 10 -21.2 -23.9 28.45 24 33 240 51 -003 96104 99 -21-19-20 020 83 03 11 -20.4 -23.0 28.46 23 31 239 50 -006 97106101 -20-19-20 020 84 03 12 -17.7 -20.2 28.47 20 28 218 28 001 94102102 -18-20-21 017 85 03 13 -18.2 -20.8 28.48 20 28 219 30 -003 95103102 -19-20-21 017 86 03 14 -18.8 -21.4 28.49 20 28 219 30 -002 94103103 -19-21-22 011 87 03 15 -18.7 -21.4 28.50 19 29 216 27 -004 94103103 -19-21-22 012 88 03 16 -18.4 -21.2 28.50 20 28 213 24 -005 93100105 -19-20-22 013 89 03 17 -18.3 -20.9 28.51 18 27 211 22 -003 93100107 -19-20-22 010 90 03 18 -18.6 -21.1 28.53 16 25 209 19 -003 96105109 -19-20-22 008 91 03 19 -19.0 -21.7 28.55 17 25 203 14 -001 93102103 -20-21-22 008 92 03 20 -23.6 -26.3 28.57 17 20 154 325 -001 99106106 -23-23-23 008 93 03 21 -30.6 -34.0 28.62 14 21 169 339 -002 97101105 -30-27-25 005 94 03 22 -34.8 -37.4 28.67 12 20 192 3 -001 109100109 -32-29-27 002 95 03 23 -37.7 -39.4 28.69 13 21 208 18 000 124100114 -31-30-29 000 96 04 00 -39.3 -41.2 28.70 11 19 218 28 -001 126 97118 -30-29-29 000 97 04 01 -39.0 -40.8 28.71 12 22 224 35 -001 126107108 -29-30-30 000 98 04 02 -39.2 -41.0 28.72 11 26 211 22 001 127110 99 -31-31-29 000 99 04 03 -40.5 -42.2 28.70 10 20 218 29 000 129101 95 -31-29-28 000 100 04 04 -42.9 -44.6 28.68 8 17 243 53 005 131 96 92 -30-27-27 000 101 04 05 -42.8 -44.5 28.68 10 16 250 60 001 133106 93 -30-28-27 000 102 04 06 -41.9 -43.0 28.66 4 16 240 50 -006 133 57101 -28-26-26 000 103 04 07 -43.0 -45.0 28.64 7 19 236 47 001 125 51104 -30-24-24 000 104 04 08 -43.2 -44.8 28.62 5 12 293 104 001 127 50 93 -24-23-22 000 105 04 09 -41.7 -43.7 28.62 9 28 296 107 -001 124 38 70 -29-23-23 000 106 04 10 -42.5 -44.5 28.62 8 20 301 112 000 125 48 67 -31-23-24 000 107 04 11 -42.5 -44.4 28.62 9 14 288 99 000 128 45 56 -30-27-24 000 108 04 12 -41.2 -43.1 28.61 8 14 251 62 -001 124 57 49 -27-25-25 000 109 04 13 -42.1 -44.1 28.61 8 27 262 73 001 124 71 62 -27-26-27 000 110 04 14 -40.6 -42.7 28.60 9 27 243 54 -003 121 84 71 -27-27-28 000 111 04 15 -38.9 -41.5 28.60 10 25 243 54 -001 111 85 80 -27-28-29 000 112 04 16 -38.1 -41.4 28.60 10 28 244 55 000 101 75 74 -27-27-29 000 113 04 17 -37.7 -42.0 28.61 10 29 236 47 000 87 69 75 -28-27-29 000 114 04 18 -38.6 -42.2 28.61 9 27 243 54 000 97 71 86 -27-28-29 000 115 04 19 -39.2 -42.2 28.62 9 27 247 58 000 103 62 91 -27-27-28 000 116 04 20 -40.6 -43.2 28.64 8 27 258 68 001 113 73 93 -27-27-27 000 117 04 21 -43.0 -44.8 28.65 6 20 259 69 002 126 66 46 -28-27-27 000 118 04 22 -43.1 -44.8 28.66 9 24 246 57 000 131 59 44 -28-27-28 000 119 04 23 -45.3 -46.9 28.67 8 23 257 68 000 136 54 59 -28-28-28 000 120 05 00 -45.1 -46.8 28.66 8 21 267 78 -002 136 56 75 -28-29-28 000 * 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.