USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092900 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 29 00 -20.2 -25.8 29.35 3 3 325 132 -004 070039027 M19M17M16 000 01 29 01 -19.0 -24.7 29.33 1 2 277 83 -077 061031037 M17M16M15 000 02 29 02 -19.2 -25.8 29.29 1 3 117 284 095 056030044 M17M16M15 000 03 29 03 -18.8 -24.3 29.29 1 7 295 102 -022 062032048 M17M16M15 000 04 29 04 -18.7 -22.3 29.32 2 5 25 192 -026 073036051 M16M16M15 000 05 29 05 -19.0 -22.6 29.30 3 4 43 210 -017 074040050 M17M16M15 000 06 29 06 -19.3 -23.4 29.30 4 5 49 215 -029 070049048 M17M16M15 000 07 29 07 -19.1 -23.5 29.30 4 5 50 217 -028 068059047 M17M17M17 000 08 29 08 -18.8 -22.6 29.30 3 4 53 220 -002 071061048 M17M17M17 000 09 29 09 -18.7 -22.0 29.30 3 5 14 180 -001 075053048 M17M17M17 000 10 29 10 -19.4 -22.2 29.29 4 6 337 144 -025 079057044 M17M17M17 000 11 29 11 -20.4 -22.6 29.26 5 7 322 129 -024 083057041 M17M17M17 000 12 29 12 -20.9 -22.9 29.26 5 9 344 150 -013 085057041 M17M18M17 000 13 29 13 -21.0 -22.9 29.25 7 10 327 134 -033 085055042 M17M18M17 000 14 29 14 -20.5 -22.5 29.25 8 12 304 111 -051 084053041 M18M17M17 000 15 29 15 -20.1 -22.4 29.26 8 12 312 119 -019 082053042 M17M17M17 000 16 29 16 -19.4 -24.1 29.26 6 11 333 139 -003 067047043 M17M17M17 000 17 29 17 -19.5 -25.4 29.23 4 8 359 165 -005 059047042 M17M17M17 000 18 29 18 -19.6 -25.3 29.25 2 6 2 169 -020 061048046 M17M17M17 000 19 29 19 -19.6 -24.3 29.27 2 3 97 264 -002 066050050 M17M18M17 000 20 29 20 -23.1 -26.4 29.26 7 8 68 234 020 075054051 M19M18M17 000 21 29 21 -22.4 -26.3 29.27 9 11 66 233 -012 071057051 M19M18M18 000 22 29 22 -21.5 -26.6 29.27 9 11 69 236 -024 064054050 M19M18M18 000 23 29 23 -20.4 -26.7 29.26 7 9 71 238 -000 057050049 M18M18M17 000 24 30 00 -20.0 -26.1 29.26 6 6 80 246 -004 059047046 M18M17M17 000 25 30 01 -19.2 -25.9 29.25 5 6 74 241 -016 056041033 M16M16M16 000 26 30 02 -16.3 -25.6 29.25 3 3 50 216 -009 044026023 M15M15M16 000 27 30 03 -15.4 -27.3 29.22 2 2 78 245 001 036025027 M14M15M15 000 28 30 04 -16.5 -26.7 29.23 0 2 317 123 -026 041028037 M15M15M15 000 29 30 05 -16.6 -24.8 29.22 2 3 348 155 003 050046069 M15M15M15 000 30 30 06 -16.9 -23.7 29.22 2 2 99 266 -004 056052078 M15M15M15 000 31 30 07 -15.6 -22.2 29.21 2 2 69 236 022 057054076 M14M14M16 000 32 30 08 -16.1 -21.7 29.19 7 8 60 226 -007 062056067 M13M14M15 000 33 30 09 -16.5 -21.1 29.19 4 5 59 226 -027 068058062 M14M14M15 000 34 30 10 -16.8 -21.9 29.18 7 8 74 241 043 065049062 M13M14M15 000 35 30 11 -17.2 -22.4 29.17 8 10 58 225 -029 064046058 M13M14M15 000 36 30 12 -17.2 -21.9 29.15 10 11 66 233 046 067047060 M13M14M15 000 37 30 13 -17.3 -21.8 29.14 11 12 68 235 -042 068052067 M14M14M15 000 38 30 14 -16.8 -21.5 29.15 10 11 69 236 034 067050069 M13M13M14 000 39 30 15 -16.3 -21.2 29.14 9 10 67 234 004 066055071 M13M13M14 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.