USAP Alexander Tall Tower! (lat, lon) = (-79.017, 170.713) Forecast initialized at 2025092712 AMPS 0p89km domain 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) (*) 00 27 12 -28.4 -39.4 29.16 10 15 272 83 000 047010010 M21M18M18 000 01 27 13 -31.9 -37.5 29.17 11 18 278 89 018 057013009 M22M19M18 000 02 27 14 -32.4 -37.8 29.18 13 28 262 72 014 058016008 M23M20M18 000 03 27 15 -32.5 -37.7 29.18 16 34 251 62 229 060019008 M24M21M20 000 04 27 16 -31.7 -37.3 29.18 15 46 246 57 -031 057018010 M23M20M18 000 05 27 17 -29.7 -35.9 29.19 18 43 230 41 020 055016012 M20M20M19 000 06 27 18 -27.5 -33.7 29.17 19 43 227 38 -059 056016016 M20M18M18 000 07 27 19 -25.6 -32.1 29.18 22 46 231 42 -020 055017024 M20M18M19 000 08 27 20 -24.9 -31.1 29.17 23 47 236 47 -004 056020062 M20M19M19 000 09 27 21 -24.2 -30.4 29.20 23 50 230 41 -017 057017072 M21M18M19 000 10 27 22 -23.9 -30.0 29.21 24 49 233 44 -058 058018069 M21M18M18 000 11 27 23 -22.8 -29.4 29.19 25 48 231 42 -029 055017065 M20M18M17 000 12 28 00 -22.9 -29.2 29.22 24 44 228 38 -005 057017067 M20M18M16 000 13 28 01 -22.7 -29.0 29.21 26 50 233 43 001 057018069 M21M18M16 000 14 28 02 -22.3 -28.6 29.19 28 52 241 52 003 057020060 M20M16M13 000 15 28 03 -21.9 -28.4 29.21 29 53 243 53 -036 056021062 M19M15M13 000 16 28 04 -22.0 -27.9 29.23 28 54 232 42 -014 059024091 M21M16M14 000 17 28 05 -21.6 -27.7 29.22 30 55 234 44 -078 058031089 M19M15M14 000 18 28 06 -21.7 -27.2 29.23 29 50 231 42 -018 061062098 M21M15M14 000 19 28 07 -21.5 -27.3 29.24 29 51 234 44 -028 059062091 M20M14M14 002 20 28 08 -21.6 -27.4 29.24 27 48 234 45 -000 060059093 M20M15M14 000 21 28 09 -22.8 -28.1 29.27 26 45 234 45 -063 062065082 M21M15M15 000 22 28 10 -23.4 -28.5 29.29 25 45 233 43 -039 063066075 M21M15M15 000 23 28 11 -23.6 -28.6 29.28 24 44 228 39 -064 064071054 M21M15M16 000 24 28 12 -23.9 -28.8 29.28 23 39 230 41 -042 064073042 M21M16M16 000 25 28 13 -24.4 -29.2 29.30 24 39 229 40 -020 064066042 M21M15M16 000 26 28 14 -24.1 -29.0 29.30 23 40 227 38 -034 064059045 M21M15M15 000 27 28 15 -24.5 -29.2 29.32 22 38 228 38 -039 065063047 M21M16M15 000 28 28 16 -24.6 -29.4 29.32 21 37 227 38 -010 065054046 M21M15M15 000 29 28 17 -24.5 -29.4 29.33 22 39 227 38 -004 064050050 M20M15M15 000 30 28 18 -24.7 -29.4 29.33 21 41 224 34 -035 065049053 M20M16M15 000 31 28 19 -24.5 -29.3 29.33 19 41 225 35 -015 064046054 M19M16M16 000 32 28 20 -24.6 -29.4 29.33 18 39 220 30 -010 064037055 M19M16M16 000 33 28 21 -24.4 -29.2 29.33 15 36 212 22 -070 064033056 M18M16M15 000 34 28 22 -24.4 -28.8 29.33 11 31 225 36 -034 067028057 M19M16M15 000 35 28 23 -24.5 -28.9 29.33 11 28 219 30 -010 067024056 M19M15M15 000 36 29 00 -24.6 -29.0 29.32 11 29 217 28 -012 067019056 M18M15M15 000 37 29 01 -24.7 -28.9 29.33 9 24 238 49 -015 068022055 M19M16M16 000 38 29 02 -25.0 -29.0 29.32 8 21 250 61 -017 069020058 M18M17M15 000 39 29 03 -25.3 -29.8 29.31 8 13 243 53 002 066021048 M17M17M16 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 1h) 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.