USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092812 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 28 12 -26.0 -31.9 29.19 3 3 348 155 -029 046039050 M24M18M17 000 01 28 13 -20.7 -30.8 29.26 2 3 321 127 196 040021057 M14M14M14 000 02 28 14 -21.1 -30.1 29.24 5 5 279 86 -357 044024055 M16M16M16 000 03 28 15 -20.7 -30.2 29.27 4 4 12 178 -198 042024053 M16M16M15 000 04 28 16 -19.9 -31.1 29.24 5 7 32 198 -141 036021053 M15M15M15 000 05 28 17 -21.6 -30.0 29.27 11 14 34 200 -007 046027052 M16M15M15 000 06 28 18 -22.3 -31.0 29.27 14 19 39 206 -040 045025051 M16M15M15 000 07 28 19 -21.7 -31.7 29.27 15 21 44 210 -096 040029029 M16M14M15 000 08 28 20 -20.5 -25.6 29.26 14 17 349 156 -167 063034042 M17M16M16 000 09 28 21 -20.5 -24.3 29.28 17 19 332 139 -319 072027025 M17M16M16 000 10 28 22 -20.4 -23.5 29.27 13 15 330 137 -288 076030028 M18M17M16 000 11 28 23 -20.7 -23.7 29.27 12 15 330 136 -049 077026019 M19M18M17 000 12 29 00 -20.2 -24.0 29.26 12 14 316 122 045 072029023 M19M18M18 000 13 29 01 -20.1 -23.1 29.26 12 15 315 122 080 077030036 M19M19M18 000 14 29 02 -20.4 -24.8 29.25 7 10 339 146 -049 068032043 M19M19M19 000 15 29 03 -20.7 -24.5 29.26 9 11 323 130 072 072035047 M19M19M19 000 16 29 04 -19.5 -21.9 29.24 14 16 312 119 289 082034053 M19M19M19 000 17 29 05 -19.3 -21.4 29.22 15 18 311 117 300 084038056 M19M19M19 000 18 29 06 -20.6 -23.1 29.21 10 16 316 122 130 080035057 M18M19M19 000 19 29 07 -20.4 -23.2 29.21 11 16 312 119 113 079034057 M18M18M18 000 20 29 08 -20.8 -23.6 29.21 11 13 308 115 152 078044056 M18M18M18 000 21 29 09 -21.2 -22.7 29.19 12 14 303 110 267 088053043 M19M18M18 000 22 29 10 -21.1 -21.7 29.19 11 12 298 105 339 095055048 M19M18M17 000 23 29 11 -21.2 -21.9 29.18 12 12 306 112 271 095053045 M19M18M17 000 24 29 12 -21.1 -21.8 29.18 13 14 308 114 158 094053042 M19M18M17 000 25 29 13 -22.1 -22.6 29.19 10 12 317 124 016 096057045 M19M18M17 000 26 29 14 -21.3 -22.3 29.18 14 13 311 118 -090 092049047 M18M17M17 000 27 29 15 -21.1 -23.2 29.18 13 12 321 128 -098 083054049 M18M17M17 000 28 29 16 -21.3 -23.4 29.18 12 12 314 120 -020 084059049 M18M18M18 000 29 29 17 -21.5 -23.4 29.18 10 10 317 123 -047 085062049 M18M18M19 000 30 29 18 -20.4 -22.8 29.19 7 7 311 118 -027 081067051 M18M19M19 000 31 29 19 -20.2 -22.4 29.18 2 2 5 171 -039 083069050 M18M19M19 000 32 29 20 -20.3 -22.9 29.19 3 4 38 205 -033 080067052 M18M19M19 000 33 29 21 -20.0 -23.8 29.19 4 5 33 200 -053 072059051 M18M19M19 000 34 29 22 -19.7 -24.7 29.19 4 4 26 193 -062 065052049 M17M18M19 000 35 29 23 -19.4 -25.4 29.19 3 4 21 187 -054 059046049 M17M17M18 000 36 30 00 -19.4 -25.6 29.18 4 5 25 191 -037 058044046 M17M17M18 000 37 30 01 -18.4 -25.3 29.18 4 4 6 173 -036 055042026 M16M16M17 000 38 30 02 -17.4 -25.3 29.18 3 3 358 165 -032 050043028 M16M16M17 000 39 30 03 -17.6 -24.2 29.17 3 3 300 106 -039 057036041 M15M16M16 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.