USAP Alexander Tall Tower! (lat, lon) = (-79.017, 170.713) Forecast initialized at 2025092900 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 29 00 -24.5 -30.4 29.33 7 9 258 69 000 053019041 M20M17M15 000 01 29 01 -25.3 -29.8 29.33 6 9 285 96 016 066017034 M19M16M16 000 02 29 02 -25.9 -30.8 29.31 7 10 291 102 -028 063014030 M19M16M16 000 03 29 03 -26.6 -31.5 29.29 6 10 266 77 019 063014030 M19M17M16 000 04 29 04 -26.8 -32.5 29.35 8 11 271 82 -004 059017021 M19M18M18 000 05 29 05 -27.0 -33.8 29.31 8 26 303 114 017 052021021 M19M17M17 000 06 29 06 -27.2 -34.0 29.29 8 10 310 120 -036 052020017 M19M16M16 000 07 29 07 -28.5 -34.3 29.31 9 12 286 97 -057 058025018 M20M18M16 000 08 29 08 -29.2 -34.9 29.29 8 19 301 112 -008 058023018 M19M17M17 000 09 29 09 -29.6 -35.0 29.28 9 11 306 117 -021 060022016 M18M16M17 000 10 29 10 -29.9 -34.8 29.29 9 12 317 128 015 062020021 M16M15M16 000 11 29 11 -30.0 -34.9 29.27 6 11 327 137 -029 062020020 M17M15M15 000 12 29 12 -29.5 -35.1 29.27 4 9 304 114 004 058022021 M18M16M16 000 13 29 13 -29.0 -35.2 29.27 4 6 262 73 000 055023031 M19M16M17 000 14 29 14 -29.4 -35.3 29.27 3 7 234 44 -007 057026033 M20M17M18 000 15 29 15 -28.8 -35.2 29.28 4 7 231 42 008 054029022 M21M18M18 000 16 29 16 -29.2 -35.3 29.28 5 8 240 51 001 056042017 M21M18M18 000 17 29 17 -28.8 -34.8 29.25 6 8 303 114 -018 056045018 M17M18M19 000 18 29 18 -30.0 -35.6 29.26 6 13 259 70 018 058025017 M18M19M19 000 19 29 19 -30.7 -35.8 29.26 10 36 253 64 -006 061026017 M19M18M17 000 20 29 20 -29.0 -34.0 29.24 15 40 253 63 -015 062020018 M20M18M15 000 21 29 21 -26.7 -31.7 29.23 17 37 252 62 -009 063020021 M20M17M16 000 22 29 22 -26.0 -31.2 29.23 19 38 247 58 016 062021030 M21M17M17 000 23 29 23 -26.2 -30.8 29.22 19 41 252 63 038 065038027 M22M18M15 000 24 30 00 -25.8 -30.4 29.22 20 41 253 64 -040 065040032 M23M17M14 000 25 30 01 -25.5 -29.8 29.19 20 39 257 68 -023 067076056 M22M17M14 000 26 30 02 -23.2 -26.1 29.19 21 36 250 61 021 078094093 M22M16M15 003 27 30 03 -22.0 -24.7 29.16 22 36 244 55 -027 079093093 M21M16M15 002 28 30 04 -21.7 -24.3 29.16 22 35 244 55 -017 080098092 M21M16M15 003 29 30 05 -21.4 -23.8 29.15 21 32 242 53 -010 081093090 M20M17M17 004 30 30 06 -22.3 -24.6 29.16 18 29 238 49 000 082082085 M19M19M18 002 31 30 07 -23.3 -25.6 29.15 16 30 231 42 014 082087096 M20M20M19 001 32 30 08 -24.4 -26.6 29.15 14 27 234 45 -015 081086095 M21M20M20 002 33 30 09 -24.2 -26.6 29.14 15 26 235 45 -013 081086094 M21M20M20 004 34 30 10 -24.5 -26.9 29.14 14 27 231 41 -003 081082096 M21M20M19 002 35 30 11 -24.3 -26.7 29.13 13 25 230 41 -002 080083094 M20M20M19 002 36 30 12 -23.2 -25.7 29.12 12 23 232 42 033 081083092 M20M19M18 004 37 30 13 -22.4 -24.7 29.11 14 24 229 39 036 081074074 M20M19M17 002 38 30 14 -21.2 -23.3 29.10 15 26 237 47 073 083068057 M18M17M15 001 39 30 15 -21.0 -23.1 29.08 15 28 234 44 017 084071051 M16M16M15 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.