USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025072700 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 27 00 -30.9 -39.7 28.78 3 3 19 186 -007 051041046 M31M26M26 000 01 27 01 -30.8 -36.4 28.77 3 6 230 36 037 058046052 M27M25M25 000 02 27 02 -31.8 -37.0 28.82 2 6 224 30 -071 061047060 M28M26M26 000 03 27 03 -31.0 -37.1 28.79 1 4 30 197 -020 055042057 M27M26M26 000 04 27 04 -29.9 -37.0 28.79 3 4 36 203 030 050030057 M27M26M26 000 05 27 05 -29.3 -38.2 28.82 1 2 72 239 -008 042027065 M26M25M25 000 06 27 06 -29.5 -38.6 28.83 2 3 48 215 -033 041026071 M26M25M25 000 07 27 07 -30.0 -38.0 28.81 2 5 326 133 -024 046032071 M26M26M25 000 08 27 08 -31.0 -37.7 28.81 3 7 291 98 -011 052038066 M27M26M25 000 09 27 09 -30.6 -37.1 28.81 6 11 304 110 -002 053039059 M26M25M25 000 10 27 10 -30.0 -35.8 28.79 7 14 307 114 001 057033051 M26M25M24 000 11 27 11 -29.3 -34.5 28.78 10 16 312 119 -038 061037041 M25M24M24 000 12 27 12 -29.0 -37.3 28.78 12 19 313 120 -032 045023037 M25M23M23 000 13 27 13 -28.8 -37.6 28.77 11 18 306 113 -010 043023033 M25M23M23 000 14 27 14 -28.0 -37.7 28.75 12 19 318 125 000 039021026 M24M23M23 000 15 27 15 -27.2 -37.2 28.75 9 17 313 120 013 038019029 M24M22M22 000 16 27 16 -25.6 -36.3 28.74 10 18 321 128 186 036020049 M22M21M21 000 17 27 17 -24.0 -36.3 28.76 7 14 316 122 193 031030072 M22M21M21 000 18 27 18 -23.8 -35.5 28.77 4 11 290 97 383 033031076 M22M20M20 000 19 27 19 -23.7 -31.8 28.80 3 6 354 161 375 047053081 M21M21M22 001 20 27 20 -22.0 -28.0 28.82 4 5 75 242 384 058066086 M20M21M22 001 21 27 21 -22.8 -25.9 28.84 11 13 67 233 226 075079087 M20M21M22 002 22 27 22 -21.9 -24.3 28.86 16 35 71 237 153 081081076 M20M21M21 002 23 27 23 -21.2 -24.1 28.89 10 32 91 258 068 078078075 M20M21M21 001 24 28 00 -21.3 -24.4 28.92 11 32 79 246 081 076076082 M19M20M21 001 25 28 01 -20.7 -24.0 28.94 13 34 92 259 128 075080082 M20M20M21 001 26 28 02 -20.3 -23.5 28.94 16 35 102 269 -243 076077069 M19M21M22 000 27 28 03 -20.8 -24.1 28.96 28 41 162 329 -246 075061067 M21M21M21 000 28 28 04 -23.7 -26.8 28.99 23 38 137 304 322 076069083 M24M24M24 000 29 28 05 -28.7 -31.6 29.06 27 32 89 256 006 076075079 M29M28M28 001 30 28 06 -31.0 -34.5 29.07 29 43 86 253 038 071071064 M31M31M30 001 31 28 07 -32.5 -35.9 29.09 28 43 86 253 274 071070060 M32M31M30 001 32 28 08 -31.7 -35.8 29.08 26 42 88 255 116 067070065 M31M31M30 000 33 28 09 -31.7 -35.3 29.11 24 38 75 242 086 071072079 M30M31M31 001 34 28 10 -31.5 -34.9 29.11 22 37 71 238 044 072074068 M30M30M30 001 35 28 11 -30.8 -34.4 29.11 21 37 76 243 192 071073072 M29M29M29 000 36 28 12 -31.2 -34.7 29.11 19 35 72 238 281 071073072 M28M28M28 001 37 28 13 -30.5 -34.2 29.11 16 34 71 238 135 070071075 M27M27M27 001 38 28 14 -31.1 -34.7 29.12 15 20 71 237 100 071066075 M27M27M27 001 39 28 15 -31.1 -34.5 29.12 13 17 65 232 013 072067077 M27M26M27 002 * 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.