USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092912 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 29 12 -25.1 -28.8 29.24 2 3 55 222 -005 067058037 M22M19M18 000 03 29 15 -25.3 -28.5 29.23 1 3 225 32 018 076053035 M20M18M18 000 06 29 18 -26.7 -29.9 29.28 5 8 119 286 -002 075055038 M21M20M19 000 09 29 21 -24.7 -30.4 29.28 6 9 89 255 011 060037041 M20M19M19 000 12 30 00 -21.6 -29.4 29.25 1 2 158 325 003 049036034 M19M18M18 000 15 30 03 -20.6 -27.3 29.24 2 3 255 62 004 055036025 M17M17M17 000 18 30 06 -19.8 -24.9 29.22 3 4 292 99 -001 064039051 M16M16M16 000 21 30 09 -18.1 -21.8 29.21 3 4 302 109 -008 074058059 M15M16M16 000 24 30 12 -16.9 -20.0 29.18 3 5 306 113 -002 078058064 M15M15M16 000 27 30 15 -17.2 -19.3 29.18 2 2 294 101 -003 084055070 M14M14M15 000 30 30 18 -17.3 -19.6 29.15 3 3 324 131 -008 083054066 M14M14M15 001 33 30 21 -16.9 -19.5 29.13 3 4 298 104 004 081052063 M13M14M14 000 36 01 00 -16.1 -19.2 29.12 2 4 318 125 017 078049061 M13M13M14 000 39 01 03 -15.6 -18.4 29.11 3 4 317 123 013 079051061 M13M13M13 000 42 01 06 -16.2 -18.1 29.08 6 7 289 95 022 086054071 M12M12M13 000 45 01 09 -15.2 -17.6 29.07 6 15 331 138 029 083060066 M11M12M13 004 48 01 12 -14.9 -16.8 29.04 3 4 323 129 029 086068083 M11M12M13 005 51 01 15 -14.5 -16.4 29.05 4 5 106 272 054 085081086 M12M12M13 013 54 01 18 -14.7 -16.4 29.04 3 5 64 231 030 087080083 M12M12M13 023 57 01 21 -13.6 -15.5 29.04 3 4 349 156 025 086081083 M12M12M13 030 60 02 00 -12.5 -14.4 29.05 2 3 264 70 027 086081082 M12M13M14 042 63 02 03 -11.7 -13.6 29.07 3 4 90 257 035 086081082 M12M13M14 045 66 02 06 -12.0 -14.2 29.09 2 4 36 203 047 084082081 M12M13M15 038 69 02 09 -13.3 -15.4 29.12 4 6 127 293 054 084085082 M14M15M15 050 72 02 12 -13.7 -15.8 29.15 3 6 104 271 065 084086083 M14M15M16 099 75 02 15 -13.9 -16.2 29.17 4 7 62 229 073 083086085 M15M15M16 105 78 02 18 -14.0 -16.0 29.18 2 4 25 191 076 085086085 M14M15M15 064 81 02 21 -13.2 -15.1 29.19 2 3 143 310 066 086085085 M14M15M16 063 84 03 00 -12.3 -14.5 29.19 2 4 25 192 051 084085085 M14M15M16 071 87 03 03 -11.4 -13.4 29.21 3 4 202 8 062 086086086 M13M14M15 078 90 03 06 -12.5 -14.6 29.23 4 5 100 266 055 084086083 M14M15M16 097 93 03 09 -12.9 -15.0 29.23 3 4 85 251 061 085085082 M14M15M16 094 96 03 12 -13.1 -15.3 29.23 4 6 60 227 059 084085083 M14M15M16 101 99 03 15 -13.7 -15.8 29.22 2 4 20 187 052 085082071 M14M15M16 064 102 03 18 -15.9 -18.9 29.20 3 5 76 242 052 079068055 M14M15M16 004 105 03 21 -16.4 -21.2 29.18 4 7 87 253 029 067053050 M14M15M16 000 108 04 00 -16.0 -22.3 29.18 6 9 108 275 014 059042050 M16M16M17 000 111 04 03 -16.7 -23.0 29.16 6 9 90 257 005 058040047 M16M17M18 000 114 04 06 -18.7 -25.0 29.15 6 9 88 254 008 057039045 M17M18M19 000 117 04 09 -20.8 -27.2 29.15 6 9 96 263 014 057040053 M18M19M20 000 120 04 12 -21.9 -28.8 29.14 5 9 109 276 -001 054039057 M20M20M21 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 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.