USAP Alexander Tall Tower! (lat, lon) = (-79.017, 170.713) Forecast initialized at 2025092812 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 28 12 -24.1 -27.1 29.27 12 16 224 35 000 061073064 M21M17M16 000 01 28 13 -25.6 -28.7 29.30 11 20 233 44 -011 076076063 M21M18M17 000 02 28 14 -26.2 -29.7 29.30 13 25 234 45 -013 072071062 M20M17M16 000 03 28 15 -26.4 -30.6 29.30 16 32 237 48 -121 068042067 M20M17M16 000 04 28 16 -25.7 -31.4 29.31 22 47 227 38 -014 059028062 M21M19M17 000 05 28 17 -25.1 -30.8 29.32 18 37 225 36 -031 059030056 M18M16M15 000 06 28 18 -25.2 -30.4 29.31 18 35 230 40 -054 062030058 M18M15M14 000 07 28 19 -26.4 -31.3 29.32 16 35 212 23 019 063025058 M20M16M14 000 08 28 20 -25.7 -30.9 29.32 15 36 215 25 -007 062024058 M19M16M15 000 09 28 21 -25.1 -30.3 29.32 13 33 222 32 008 062022056 M17M16M15 000 10 28 22 -24.0 -29.2 29.31 14 32 211 22 -007 062017056 M18M16M15 000 11 28 23 -23.8 -28.8 29.31 13 32 228 39 -002 064017063 M20M17M16 000 12 29 00 -24.5 -28.8 29.31 10 17 244 54 013 068018058 M20M17M15 000 13 29 01 -25.3 -29.2 29.31 8 11 260 71 -010 070020050 M19M17M15 000 14 29 02 -26.6 -30.7 29.31 10 13 274 85 002 068021053 M19M18M16 000 15 29 03 -26.1 -30.8 29.32 8 13 256 67 012 065021033 M19M17M18 000 16 29 04 -24.8 -31.3 29.30 6 10 254 65 007 054026021 M20M18M19 000 17 29 05 -24.3 -31.6 29.29 3 3 301 111 011 051035021 M19M19M20 000 18 29 06 -24.5 -32.0 29.28 3 5 28 198 -005 050070026 M20M20M19 000 19 29 07 -27.5 -32.7 29.27 9 13 20 191 -008 061055030 M20M18M17 000 20 29 08 -29.0 -33.7 29.27 11 20 3 174 004 064051026 M19M17M17 000 21 29 09 -30.8 -34.7 29.26 9 18 343 154 006 069051025 M19M17M17 000 22 29 10 -32.0 -35.6 29.26 6 12 283 93 005 070051026 M20M18M17 000 23 29 11 -32.0 -34.9 29.27 5 8 223 34 -018 075066027 M21M19M17 000 24 29 12 -28.9 -31.2 29.27 1 3 256 67 -023 081054025 M22M19M17 000 25 29 13 -29.0 -31.6 29.26 6 6 20 191 -006 078033024 M21M17M17 000 26 29 14 -30.7 -34.0 29.27 5 7 338 149 -019 073032025 M21M17M18 000 27 29 15 -31.3 -34.3 29.28 4 6 277 88 -008 075032025 M21M18M19 000 28 29 16 -31.0 -33.8 29.28 3 6 268 79 008 076033030 M19M19M20 000 29 29 17 -31.8 -36.2 29.27 10 23 239 50 -017 065029033 M22M20M17 000 30 29 18 -30.0 -34.8 29.26 14 30 242 53 003 063026029 M21M18M18 000 31 29 19 -29.0 -34.0 29.26 15 34 241 52 008 062022029 M22M18M17 000 32 29 20 -29.3 -33.9 29.25 14 36 253 64 -006 065023030 M22M19M17 000 33 29 21 -29.8 -34.0 29.25 12 26 263 73 014 067026036 M22M19M17 000 34 29 22 -29.2 -33.6 29.25 12 35 263 73 006 066024036 M21M18M18 000 35 29 23 -28.3 -32.8 29.24 14 35 267 78 -013 065024038 M21M19M20 000 36 30 00 -27.8 -32.5 29.22 15 39 271 81 -033 064031043 M22M19M18 000 37 30 01 -27.2 -31.7 29.21 15 38 264 75 022 066056044 M22M19M17 000 38 30 02 -26.2 -30.2 29.20 16 39 264 74 -007 069081096 M21M18M16 001 39 30 03 -25.7 -29.4 29.18 16 36 269 80 -007 071094091 M22M18M15 001 * 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.