USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025091912 AMPS 24km 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 19 12 -28.8 -32.4 28.56 1 2 39 205 -000 066073059 M25M24M24 000 03 19 15 -29.2 -32.0 28.62 2 3 143 310 -008 077061047 M24M23M22 000 06 19 18 -32.0 -34.5 28.64 5 10 77 244 009 079056033 M24M24M23 000 09 19 21 -28.1 -32.5 28.64 1 3 20 187 -008 067041033 M23M23M23 000 12 20 00 -25.9 -30.0 28.65 2 4 299 106 -003 068058033 M23M23M23 000 15 20 03 -25.8 -29.2 28.68 2 3 327 134 -001 073064032 M22M22M22 001 18 20 06 -25.1 -27.6 28.69 3 4 345 152 -003 081066032 M21M22M22 001 21 20 09 -24.9 -27.0 28.73 3 3 352 159 004 084062031 M21M21M21 000 24 20 12 -24.8 -26.8 28.75 3 3 355 162 010 085069030 M20M21M21 001 27 20 15 -24.5 -26.6 28.80 3 3 2 168 018 085064035 M20M20M21 002 30 20 18 -24.1 -26.3 28.87 2 2 1 168 022 084055046 M20M20M20 001 33 20 21 -23.3 -25.9 28.95 2 2 348 155 020 081054060 M20M20M20 001 36 21 00 -21.7 -25.1 29.03 1 2 12 179 008 075061081 M19M19M19 003 39 21 03 -20.7 -23.4 29.09 2 4 118 284 012 079074075 M19M19M20 008 42 21 06 -23.5 -26.6 29.17 7 10 101 268 016 076077080 M21M21M21 009 45 21 09 -23.7 -26.8 29.21 6 9 81 247 020 076078082 M22M22M22 014 48 21 12 -24.7 -27.3 29.22 4 7 119 286 027 079076073 M21M21M21 005 51 21 15 -25.0 -27.3 29.22 3 6 136 303 029 081074078 M20M20M21 001 54 21 18 -24.1 -26.3 29.21 3 6 133 300 028 082072081 M19M19M20 005 57 21 21 -22.9 -25.2 29.21 3 4 141 308 028 082075083 M19M19M20 007 60 22 00 -22.2 -24.9 29.21 5 6 142 308 029 079078083 M19M20M20 012 63 22 03 -22.8 -25.6 29.21 6 8 118 285 024 078080079 M20M20M20 011 66 22 06 -23.6 -26.4 29.22 7 9 129 296 026 078081080 M21M20M21 013 69 22 09 -24.2 -27.2 29.22 7 8 135 302 026 077080079 M21M21M21 017 72 22 12 -24.7 -27.7 29.21 7 9 129 296 022 076080077 M22M22M22 015 75 22 15 -24.3 -27.4 29.22 7 10 116 283 028 076080075 M22M22M22 014 78 22 18 -22.6 -26.0 29.21 8 11 120 287 045 074080077 M22M22M22 016 81 22 21 -22.4 -26.2 29.18 12 25 124 290 025 072078074 M23M23M23 017 84 23 00 -22.6 -26.5 29.18 10 23 110 277 018 070078077 M24M24M23 022 87 23 03 -22.0 -25.8 29.14 8 17 101 267 020 071079074 M23M23M23 017 90 23 06 -22.8 -26.3 29.11 6 9 103 269 028 073078075 M23M23M23 009 93 23 09 -22.2 -25.6 29.07 4 5 90 257 030 074076078 M22M22M23 010 96 23 12 -22.9 -25.8 29.04 3 4 133 299 029 078073075 M21M22M22 007 99 23 15 -23.0 -26.1 29.03 3 4 103 270 026 076068069 M20M21M22 004 102 23 18 -23.3 -26.3 29.00 3 4 196 3 027 077062072 M20M20M21 002 105 23 21 -22.7 -26.0 29.00 4 3 174 341 022 075057070 M20M21M22 002 108 24 00 -21.4 -26.2 29.02 4 7 57 223 015 065051058 M20M20M21 002 111 24 03 -21.6 -26.1 29.02 3 5 170 337 030 067053059 M19M20M21 001 114 24 06 -20.9 -25.2 29.05 2 3 186 353 027 069057073 M19M20M21 002 117 24 09 -21.1 -24.8 29.08 3 6 177 343 016 073061066 M19M20M21 006 120 24 12 -20.9 -25.0 29.10 4 7 149 316 022 070066062 M20M21M21 004 * 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 3h) 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.