USAP Alexander Tall Tower! (lat, lon) = (-79.017, 170.713) Forecast initialized at 2025092912 AMPS 2p67km 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 12 -30.7 -36.8 29.26 4 5 306 117 000 069017020 M20M17M16 000 01 29 13 -31.8 -37.7 29.25 5 5 309 120 -004 056017020 M20M17M17 000 02 29 14 -32.7 -38.6 29.25 6 8 276 87 058 055020019 M19M17M17 000 03 29 15 -34.1 -40.0 29.24 8 12 261 72 -017 055021019 M20M17M17 000 04 29 16 -35.6 -40.0 29.30 10 23 253 64 025 064029018 M22M20M18 000 05 29 17 -35.7 -39.9 29.24 7 15 266 77 010 065024017 M18M18M19 000 06 29 18 -36.6 -40.8 29.26 10 28 259 70 029 065019018 M20M18M19 000 07 29 19 -34.9 -39.4 29.24 12 41 235 46 005 063016017 M19M17M17 000 08 29 20 -32.1 -37.0 29.24 13 39 240 51 -027 062019016 M18M18M17 000 09 29 21 -31.3 -35.9 29.22 13 37 249 60 004 064021017 M20M18M16 000 10 29 22 -29.0 -33.9 29.23 16 38 245 55 -015 062021018 M21M19M17 000 11 29 23 -27.8 -32.6 29.22 17 40 246 56 028 063033032 M24M20M17 000 12 30 00 -27.0 -31.6 29.19 19 32 243 54 -003 065042037 M24M18M17 000 13 30 01 -26.3 -30.9 29.19 20 40 242 53 -008 065039037 M22M18M16 000 14 30 02 -26.0 -30.8 29.18 18 39 253 63 -019 064038058 M22M18M16 000 15 30 03 -25.3 -29.1 29.16 20 37 256 67 001 070085097 M22M16M14 001 16 30 04 -24.0 -26.9 29.16 20 38 252 63 -039 077095097 M21M15M14 001 17 30 05 -24.2 -26.8 29.13 20 35 252 62 011 079094087 M21M15M14 001 18 30 06 -24.3 -26.8 29.13 19 34 252 63 -009 080093083 M20M16M15 000 19 30 07 -23.5 -26.0 29.13 18 31 248 59 -027 080091089 M19M15M16 003 20 30 08 -22.9 -25.2 29.12 17 28 238 48 -027 081094097 M20M17M17 003 21 30 09 -25.0 -27.2 29.14 16 28 237 47 014 082084092 M18M18M18 001 22 30 10 -26.0 -28.1 29.13 14 27 238 49 005 082088091 M18M18M18 001 23 30 11 -26.4 -28.7 29.11 14 26 238 49 007 081089089 M19M18M18 001 24 30 12 -26.1 -28.5 29.11 13 26 238 49 -002 081089089 M18M18M19 002 25 30 13 -24.8 -27.0 29.12 13 25 234 45 -002 082088088 M17M17M18 003 26 30 14 -25.5 -27.7 29.12 13 24 239 49 -002 082089068 M18M17M17 001 27 30 15 -24.1 -26.3 29.11 13 24 232 43 007 082089041 M18M17M17 000 28 30 16 -24.9 -27.1 29.10 12 22 233 44 007 082082033 M18M17M17 000 29 30 17 -26.1 -28.3 29.09 13 23 237 48 002 082076036 M18M17M16 000 30 30 18 -27.0 -29.2 29.09 12 23 239 50 -007 082074038 M18M18M17 000 31 30 19 -27.3 -29.7 29.09 12 22 242 53 -017 081070039 M19M18M17 000 32 30 20 -26.8 -29.1 29.07 13 23 239 50 000 081066039 M18M17M16 000 33 30 21 -26.4 -28.8 29.07 13 24 237 48 015 081066045 M18M17M16 000 34 30 22 -26.0 -28.4 29.05 13 25 237 48 -005 080064051 M19M17M16 000 35 30 23 -25.4 -28.0 29.05 13 26 236 47 -017 079061054 M18M16M15 000 36 01 00 -24.4 -27.1 29.05 13 26 233 44 -025 078061051 M17M16M16 000 37 01 01 -22.9 -25.8 29.04 16 28 232 43 -023 077072049 M17M17M17 000 38 01 02 -21.7 -24.8 29.03 14 31 237 47 -020 076058053 M15M15M16 000 39 01 03 -21.4 -24.5 29.01 14 29 236 47 003 076060051 M15M14M15 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.