USAP Alexander Tall Tower! (lat, lon) = (-79.017, 170.713) Forecast initialized at 2025100112 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 01 12 -20.9 -24.8 28.95 10 12 205 16 000 076071064 M17M15M15 000 01 01 13 -24.6 -27.3 28.94 10 16 224 34 041 078076065 M17M15M16 000 02 01 14 -25.2 -27.8 28.95 12 22 219 30 010 079079063 M17M15M15 000 03 01 15 -25.2 -27.6 28.96 12 25 217 27 049 081081063 M16M15M15 000 04 01 16 -25.0 -27.3 28.97 12 25 219 29 021 081082065 M15M15M15 000 05 01 17 -24.9 -27.2 28.96 12 24 220 31 013 081081071 M15M15M15 000 06 01 18 -24.7 -26.9 28.97 12 21 216 26 022 082083069 M15M15M15 000 07 01 19 -24.9 -27.1 28.96 11 21 220 31 058 082085066 M15M15M16 000 08 01 20 -24.4 -26.6 28.99 11 18 216 26 047 082084063 M16M16M16 000 09 01 21 -23.3 -25.4 28.96 11 22 215 26 038 082087065 M16M16M16 000 10 01 22 -21.3 -23.6 28.99 12 23 217 27 020 082086067 M16M16M17 000 11 01 23 -19.8 -22.1 29.01 13 23 211 22 035 082085064 M16M17M17 000 12 02 00 -19.3 -21.6 29.01 13 24 211 22 009 082083063 M16M17M17 000 13 02 01 -19.0 -21.3 29.00 14 25 211 22 016 082083059 M17M17M18 000 14 02 02 -18.8 -21.2 29.00 14 25 213 23 040 082085056 M17M18M18 000 15 02 03 -18.9 -21.3 29.02 14 26 217 28 -016 081077051 M16M18M18 000 16 02 04 -19.0 -21.4 29.02 14 27 221 32 009 081076052 M16M17M19 000 17 02 05 -19.0 -21.6 29.02 14 27 221 31 005 080076057 M16M17M18 000 18 02 06 -19.1 -21.7 29.02 14 26 217 28 -018 080075055 M16M17M18 000 19 02 07 -19.1 -21.8 29.03 15 27 211 22 -015 080074052 M17M18M19 000 20 02 08 -19.4 -22.1 29.03 15 26 212 23 007 079074033 M17M18M19 000 21 02 09 -19.2 -22.0 29.04 15 27 211 22 004 079070026 M17M18M19 000 22 02 10 -19.3 -22.3 29.03 15 27 212 23 024 078068035 M17M18M19 000 23 02 11 -19.1 -22.4 29.04 16 30 209 20 024 076061049 M17M18M19 000 24 02 12 -18.7 -21.9 29.04 17 31 211 22 -016 076057054 M16M17M18 000 25 02 13 -18.5 -21.6 29.06 15 29 209 20 034 077057052 M16M17M18 000 26 02 14 -18.2 -21.6 29.06 17 30 206 17 031 074050048 M16M17M16 000 27 02 15 -18.6 -21.7 29.07 14 27 212 22 012 077049035 M16M17M16 000 28 02 16 -19.4 -22.5 29.06 15 28 209 19 -012 076045026 M17M17M16 000 29 02 17 -20.0 -23.3 29.07 16 28 208 19 -029 075043022 M18M17M15 000 30 02 18 -20.3 -23.7 29.08 16 29 207 18 017 074043014 M18M17M14 000 31 02 19 -20.4 -24.0 29.09 16 29 216 26 -009 073044014 M18M17M14 000 32 02 20 -20.4 -23.9 29.10 16 28 214 25 009 073046016 M18M17M12 000 33 02 21 -20.2 -23.8 29.10 16 28 213 24 -008 073046013 M18M17M13 000 34 02 22 -19.9 -23.6 29.12 16 28 215 25 013 073047015 M18M18M15 000 35 02 23 -19.8 -23.5 29.13 16 28 213 24 -014 072047023 M18M18M16 000 36 03 00 -19.4 -23.3 29.13 17 29 214 25 006 071045013 M18M18M15 000 37 03 01 -19.0 -23.1 29.13 17 31 212 23 -021 070043014 M17M18M16 000 38 03 02 -19.2 -23.3 29.14 16 32 211 22 -001 071038019 M16M17M16 000 39 03 03 -19.4 -22.8 29.13 16 31 214 24 -016 074039012 M17M17M15 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.