USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092100 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 21 00 -20.2 -23.9 29.01 2 2 203 9 002 080074075 M21M20M20 000 03 21 03 -17.6 -22.0 29.05 4 10 71 238 -001 068069068 M18M19M20 007 06 21 06 -18.7 -22.8 29.09 3 6 82 249 -004 071072070 M19M19M20 002 09 21 09 -21.5 -24.1 29.08 2 4 42 209 013 080073072 M19M19M19 001 12 21 12 -20.4 -23.0 29.08 4 4 358 164 002 080083072 M19M19M19 002 15 21 15 -19.5 -21.8 29.04 2 2 302 108 016 082080077 M18M18M18 004 18 21 18 -17.9 -20.6 29.06 2 2 327 134 017 080074081 M17M17M17 010 21 21 21 -17.4 -20.1 29.02 2 3 218 25 023 080071079 M16M16M17 012 24 22 00 -15.6 -18.7 29.01 4 5 157 324 062 078074082 M16M16M17 017 27 22 03 -16.3 -20.0 29.04 11 14 128 295 007 073073074 M17M18M18 005 30 22 06 -18.1 -21.8 29.06 11 15 114 281 013 073072077 M19M19M20 004 33 22 09 -19.7 -23.3 29.09 11 16 110 277 010 073073076 M20M20M21 008 36 22 12 -21.1 -24.8 29.12 10 16 103 270 017 073073073 M21M21M22 009 39 22 15 -21.6 -25.4 29.13 8 13 98 265 025 071072070 M21M21M21 007 42 22 18 -21.6 -25.2 29.13 4 6 87 254 037 072078080 M21M22M22 006 45 22 21 -20.3 -23.8 29.11 3 3 121 288 040 073080082 M21M22M23 014 48 23 00 -18.9 -22.4 29.09 3 4 63 230 040 075081082 M20M21M22 027 51 23 03 -18.0 -21.5 29.03 3 4 331 138 064 075078075 M19M20M21 024 54 23 06 -17.6 -21.1 28.98 2 3 257 64 061 074072064 M18M19M20 007 57 23 09 -17.4 -22.0 28.93 2 3 43 210 059 068058062 M18M19M19 003 60 23 12 -17.6 -23.0 28.89 3 4 30 197 072 063053059 M18M19M19 003 63 23 15 -18.1 -24.3 28.88 5 6 132 299 078 058051050 M18M19M20 001 66 23 18 -20.5 -27.3 28.89 6 9 120 287 060 055039046 M20M20M21 000 69 23 21 -20.2 -28.4 28.88 5 6 106 272 064 048040043 M19M20M21 000 72 24 00 -19.6 -27.5 28.90 4 7 110 277 062 050042043 M19M20M21 000 75 24 03 -19.3 -27.1 28.92 5 14 131 297 077 050043045 M19M20M20 000 78 24 06 -19.9 -26.9 28.96 5 17 144 311 056 054040048 M19M19M20 000 81 24 09 -20.6 -26.1 28.99 3 14 171 338 050 062041044 M18M19M19 000 84 24 12 -19.4 -24.3 29.01 2 4 314 121 033 066041047 M18M18M19 000 87 24 15 -19.7 -23.9 29.03 5 9 268 75 044 070044056 M17M17M18 001 90 24 18 -18.8 -23.8 29.06 4 13 157 323 067 065051058 M18M18M19 002 93 24 21 -19.4 -24.5 29.11 4 7 75 242 052 064058063 M18M19M19 002 96 25 00 -19.5 -24.4 29.15 5 8 79 246 028 065063068 M19M19M20 001 99 25 03 -18.5 -22.9 29.19 5 15 92 258 017 068069070 M18M19M20 002 102 25 06 -18.7 -22.5 29.22 4 7 53 219 015 072065073 M17M18M19 004 105 25 09 -18.7 -21.8 29.25 3 4 6 172 013 077067076 M17M18M19 004 108 25 12 -18.8 -21.5 29.27 3 3 58 225 008 079070077 M17M18M19 005 111 25 15 -18.6 -21.3 29.28 4 6 67 234 009 080076077 M17M18M19 008 114 25 18 -18.5 -21.2 29.29 4 6 61 228 010 080078079 M18M18M19 019 117 25 21 -17.4 -20.1 29.27 3 4 100 267 015 080078080 M17M18M19 025 120 26 00 -15.9 -18.8 29.27 7 9 155 322 018 079078080 M17M18M19 027 * 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.