USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025092100 AMPS 8km 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 21 00 -19.9 -23.8 29.07 1 2 41 208 -000 082073077 M21M20M20 000 03 21 03 -16.3 -21.3 29.07 12 16 73 240 -020 066064067 M17M18M19 006 06 21 06 -16.8 -21.7 29.11 7 8 83 250 006 066070068 M17M18M20 001 09 21 09 -19.5 -22.3 29.11 2 4 34 201 018 079077072 M19M19M18 000 12 21 12 -18.7 -21.0 29.10 5 7 342 149 -000 082085069 M18M18M18 001 15 21 15 -17.8 -20.2 29.07 3 5 294 101 014 082084078 M18M18M18 002 18 21 18 -16.7 -19.5 29.08 2 4 332 139 025 079076084 M17M17M16 007 21 21 21 -16.2 -18.7 29.04 2 3 185 352 038 081072083 M16M15M16 008 24 22 00 -14.8 -17.8 29.04 4 5 115 282 111 078075088 M14M15M17 014 27 22 03 -16.4 -19.6 29.07 14 27 99 266 011 077072072 M16M17M18 002 30 22 06 -18.5 -21.8 29.09 16 22 87 254 027 075070078 M18M18M19 001 33 22 09 -19.6 -23.1 29.13 16 22 88 255 017 074071078 M20M20M21 005 36 22 12 -21.0 -24.6 29.15 17 21 82 248 039 073071075 M21M20M21 007 39 22 15 -21.4 -25.2 29.16 15 19 82 249 050 072069068 M21M20M21 007 42 22 18 -20.0 -24.1 29.16 6 14 69 236 015 071078081 M20M21M22 002 45 22 21 -18.5 -22.8 29.14 3 11 80 247 003 069081084 M21M22M23 008 48 23 00 -17.6 -21.5 29.12 4 11 48 214 013 072080083 M20M21M22 020 51 23 03 -16.5 -20.5 29.06 3 13 360 166 037 072083072 M18M20M20 020 54 23 06 -15.6 -19.9 29.00 2 10 330 137 -048 070080065 M17M18M19 004 57 23 09 -15.6 -20.8 28.95 3 8 352 158 -082 064059060 M17M18M19 001 60 23 12 -15.9 -22.6 28.92 3 14 16 183 -021 057052060 M17M18M19 001 63 23 15 -16.3 -23.2 28.90 7 16 59 226 011 056052048 M17M18M19 000 66 23 18 -19.3 -26.7 28.92 7 24 74 241 -092 053036040 M20M20M20 000 69 23 21 -18.6 -27.5 28.90 9 16 68 235 010 046038040 M19M20M20 000 72 24 00 -17.8 -26.3 28.93 10 20 56 222 -021 048043038 M19M19M20 000 75 24 03 -17.5 -26.2 28.94 9 23 61 228 057 047041043 M18M19M20 000 78 24 06 -17.8 -25.9 28.99 7 24 80 247 026 049037045 M18M18M19 000 81 24 09 -18.9 -24.9 29.02 7 22 44 211 020 059044040 M18M18M19 000 84 24 12 -17.5 -22.4 29.03 6 7 10 177 -010 066046044 M17M18M18 000 87 24 15 -16.9 -21.9 29.06 8 14 310 116 -001 066041058 M16M16M17 000 90 24 18 -16.6 -22.6 29.09 4 21 87 254 041 060050056 M17M17M18 001 93 24 21 -17.6 -23.6 29.13 10 27 57 224 000 060054062 M18M18M18 001 96 25 00 -17.6 -23.4 29.18 10 25 61 228 -041 061064069 M18M19M19 001 99 25 03 -16.9 -22.1 29.22 9 18 74 241 -009 064069070 M17M18M19 001 102 25 06 -16.9 -21.5 29.25 10 21 34 201 001 068060074 M16M17M18 001 105 25 09 -16.8 -20.4 29.27 7 17 19 186 018 074060082 M15M16M17 001 108 25 12 -16.9 -20.2 29.29 5 5 37 203 013 076068081 M16M17M18 001 111 25 15 -17.0 -20.2 29.31 9 17 46 213 013 077081080 M16M17M18 004 114 25 18 -16.9 -20.0 29.31 8 19 40 206 016 077082080 M17M17M18 013 117 25 21 -15.7 -18.9 29.30 5 11 38 205 035 077082083 M16M17M18 016 120 26 00 -14.6 -17.7 29.30 5 24 132 299 028 078082086 M16M17M18 024 * 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.