USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025091912 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 19 12 -27.6 -33.1 28.43 2 4 40 207 001 064088076 M28M25M25 000 01 19 13 -26.6 -29.2 28.51 4 4 277 84 202 078071064 M23M23M23 000 02 19 14 -27.1 -28.5 28.51 3 3 294 101 059 088071053 M23M23M23 000 03 19 15 -26.3 -28.7 28.52 2 3 10 177 073 080069046 M22M22M23 000 04 19 16 -26.7 -28.6 28.51 3 5 58 225 -080 084067038 M23M23M23 000 05 19 17 -30.2 -31.1 28.53 7 13 61 228 -006 092061036 M24M23M23 000 06 19 18 -32.3 -33.5 28.54 15 24 56 223 -063 089055037 M26M23M22 000 07 19 19 -29.2 -36.5 28.55 16 23 46 213 -074 050043029 M25M23M22 000 08 19 20 -28.0 -35.8 28.56 14 19 38 205 -072 047032028 M24M23M22 000 09 19 21 -27.3 -35.2 28.55 11 14 32 198 -056 047036028 M23M23M23 000 10 19 22 -26.8 -28.9 28.57 10 11 327 134 -070 083053028 M23M23M23 000 11 19 23 -25.5 -26.0 28.57 15 16 322 128 -044 096054029 M23M22M23 000 12 20 00 -25.1 -25.9 28.57 15 16 317 124 -020 093046031 M23M22M22 001 13 20 01 -25.0 -26.2 28.56 14 15 312 118 -048 090038031 M22M22M22 000 14 20 02 -24.8 -26.1 28.58 13 13 319 126 -053 090038031 M22M22M22 000 15 20 03 -24.7 -25.8 28.60 13 14 324 130 -075 091041031 M22M21M22 000 16 20 04 -24.5 -25.3 28.61 13 14 312 118 -065 093049031 M22M21M22 000 17 20 05 -24.1 -24.7 28.59 15 15 311 118 -043 095049030 M22M21M21 000 18 20 06 -24.5 -25.4 28.60 14 14 311 117 -048 092047030 M22M21M21 000 19 20 07 -24.7 -25.3 28.62 14 14 311 118 -047 095043030 M21M21M21 000 20 20 08 -24.5 -25.6 28.63 15 15 316 122 -055 091040031 M21M20M20 000 21 20 09 -24.3 -25.8 28.64 15 14 317 124 -050 088037029 M21M20M20 000 22 20 10 -23.8 -24.7 28.65 16 15 315 121 -080 093033027 M21M20M19 000 23 20 11 -23.5 -23.9 28.65 16 16 314 121 -053 096037028 M21M20M19 000 24 20 12 -23.2 -23.6 28.67 16 16 312 119 -049 096039029 M21M20M19 000 25 20 13 -23.0 -23.5 28.68 16 16 316 123 -046 096032030 M20M19M19 000 26 20 14 -22.8 -23.3 28.70 16 16 313 119 -045 096033033 M20M19M19 000 27 20 15 -22.9 -23.8 28.73 15 15 315 122 -040 093031035 M20M19M19 000 28 20 16 -23.1 -24.2 28.75 14 14 316 123 -008 091030034 M20M19M20 000 29 20 17 -23.5 -25.0 28.77 13 13 315 121 001 088031035 M20M19M20 000 30 20 18 -23.9 -26.0 28.79 13 13 315 122 -039 082033040 M20M19M20 000 31 20 19 -24.0 -26.8 28.82 12 12 313 120 -047 078033062 M20M19M20 000 32 20 20 -23.8 -27.4 28.85 11 12 316 123 -071 072033079 M20M19M20 000 33 20 21 -23.4 -27.5 28.87 11 12 319 126 -093 069034083 M19M19M20 000 34 20 22 -22.8 -26.7 28.90 10 10 317 124 -073 070039087 M19M19M20 000 35 20 23 -22.0 -25.9 28.93 8 8 321 128 -115 071053090 M19M19M19 001 36 21 00 -21.2 -24.8 28.95 6 6 332 139 -147 073074088 M19M18M19 002 37 21 01 -19.9 -23.2 28.97 3 23 354 161 -118 075082085 M19M19M20 002 38 21 02 -19.6 -23.1 28.99 3 26 85 252 -074 074081079 M19M19M20 001 39 21 03 -20.5 -23.2 29.02 5 24 126 293 -101 079083075 M20M20M20 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.