USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092612 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 26 12 -23.2 -28.7 29.09 9 10 338 145 -018 063040019 M23M19M17 000 01 26 13 -22.9 -28.3 29.11 9 23 250 57 154 061036016 M19M17M16 000 02 26 14 -24.4 -26.4 29.08 2 9 150 316 -192 084038015 M20M17M16 000 03 26 15 -21.6 -27.8 29.08 5 7 31 198 004 057020016 M17M14M14 000 04 26 16 -24.1 -29.9 29.09 11 15 75 242 -049 059033018 M18M17M15 000 05 26 17 -24.5 -29.6 29.13 16 22 76 243 053 063039021 M20M18M18 000 06 26 18 -24.1 -30.2 29.15 15 21 82 249 -041 057034022 M18M17M17 000 07 26 19 -24.6 -30.5 29.13 15 21 78 245 074 058031019 M18M16M16 000 08 26 20 -24.3 -30.5 29.12 15 21 82 248 039 057028019 M19M17M17 000 09 26 21 -22.6 -29.9 29.13 12 17 87 254 048 052023020 M18M17M16 000 10 26 22 -21.5 -31.2 29.16 4 6 95 262 054 041026019 M19M17M17 000 11 26 23 -20.6 -25.3 29.18 1 5 219 25 -012 066054020 M18M18M18 000 12 27 00 -20.4 -23.3 29.17 4 10 2 169 -002 078049020 M18M17M18 000 13 27 01 -20.2 -24.2 29.18 7 10 21 188 019 071036021 M18M17M17 000 14 27 02 -19.7 -22.6 29.20 5 10 337 143 -009 078039025 M18M17M17 000 15 27 03 -20.4 -25.4 29.19 4 7 7 173 037 064035025 M18M17M17 000 16 27 04 -20.8 -26.3 29.21 3 5 39 206 -007 062042026 M19M18M18 000 17 27 05 -22.0 -27.7 29.20 4 4 37 204 -022 060044026 M19M18M18 000 18 27 06 -21.4 -26.2 29.20 4 4 13 179 006 065059027 M19M18M19 000 19 27 07 -20.7 -24.6 29.20 2 4 17 184 -025 071068031 M18M18M19 000 20 27 08 -20.0 -23.1 29.20 2 4 19 186 008 076066030 M18M18M18 000 21 27 09 -21.1 -23.1 29.21 1 3 46 213 050 084073028 M18M18M19 000 22 27 10 -22.4 -24.7 29.22 4 4 87 254 -007 082076028 M19M19M19 000 23 27 11 -21.5 -23.5 29.20 3 3 52 218 005 083074028 M18M19M19 000 24 27 12 -21.9 -23.9 29.21 3 3 82 248 008 084072030 M18M19M19 000 25 27 13 -22.6 -24.0 29.21 3 4 58 225 023 088076035 M19M19M19 000 26 27 14 -24.4 -25.9 29.22 6 6 93 260 028 088077032 M19M19M19 000 27 27 15 -27.2 -29.7 29.23 9 11 60 227 053 080075030 M21M19M19 000 28 27 16 -26.8 -30.5 29.23 10 12 63 230 040 071073030 M22M20M19 000 29 27 17 -26.6 -30.9 29.24 12 14 61 228 045 067071035 M22M20M20 000 30 27 18 -26.7 -31.2 29.24 11 13 69 236 064 066074037 M22M21M20 000 31 27 19 -25.8 -30.5 29.24 9 11 62 229 040 065066035 M21M20M20 000 32 27 20 -25.1 -30.0 29.23 6 7 60 227 038 064061032 M21M19M19 000 33 27 21 -23.7 -28.9 29.23 6 7 51 217 045 062059031 M20M19M19 000 34 27 22 -22.5 -27.7 29.25 5 5 51 218 033 063058027 M20M19M19 000 35 27 23 -23.9 -27.9 29.26 5 6 48 215 028 070061027 M20M19M19 000 36 28 00 -21.5 -23.9 29.26 3 6 354 161 025 081066022 M19M19M19 000 37 28 01 -21.8 -23.7 29.27 2 4 5 172 000 084073022 M19M19M19 000 38 28 02 -20.9 -23.4 29.28 3 5 347 153 023 080065017 M19M18M18 000 39 28 03 -21.2 -23.3 29.28 1 5 287 94 007 083063016 M19M18M17 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.