USAP Crater Hill (lat, lon) = (-77.833333, 166.716667) Forecast initialized at 2025072800 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 28 00 -18.5 -20.4 28.88 8 10 110 276 -000 076083078 M19M20M21 000 01 28 01 -18.8 -21.7 28.94 10 30 109 276 042 078075072 M19M20M21 001 02 28 02 -19.8 -23.0 29.01 14 36 175 342 102 076076086 M20M21M22 000 03 28 03 -23.0 -26.2 29.00 20 30 126 293 -157 075077074 M24M25M26 003 04 28 04 -24.7 -29.0 29.03 21 39 128 295 -818 067071068 M26M27M28 000 05 28 05 -29.4 -32.7 29.06 23 36 97 264 -176 073071073 M29M29M29 001 06 28 06 -30.0 -33.2 29.04 25 46 83 250 -006 073072073 M29M30M29 001 07 28 07 -30.8 -34.5 29.04 27 46 89 256 146 070069066 M29M29M29 002 08 28 08 -30.2 -33.6 29.06 25 41 89 256 099 072065074 M28M27M28 002 09 28 09 -27.5 -31.3 29.07 21 37 85 252 145 070067079 M26M27M28 001 10 28 10 -26.0 -29.8 29.09 21 39 70 237 098 071067083 M26M27M28 001 11 28 11 -24.9 -28.5 29.09 19 32 62 229 133 072069080 M25M26M27 001 12 28 12 -23.0 -27.8 29.09 17 32 63 229 053 065068080 M23M25M26 001 13 28 13 -22.2 -26.6 29.07 13 33 49 216 091 067068082 M22M23M24 002 14 28 14 -21.3 -25.7 29.04 5 32 46 213 -098 068071080 M21M23M24 003 15 28 15 -21.7 -24.2 29.08 3 5 78 245 047 080079081 M21M22M24 018 16 28 16 -20.4 -24.1 29.07 16 36 71 237 -040 073074086 M21M22M23 016 17 28 17 -20.1 -23.3 29.07 18 38 74 241 017 076075087 M20M22M23 012 18 28 18 -20.7 -23.7 29.08 19 37 86 253 148 077078089 M21M23M24 013 19 28 19 -22.6 -25.6 29.10 21 38 86 253 -040 076077091 M23M24M25 005 20 28 20 -23.0 -27.1 29.11 20 37 83 250 244 069072078 M24M25M26 002 21 28 21 -23.0 -27.9 29.11 21 40 79 246 312 064068080 M24M25M26 001 22 28 22 -22.3 -26.9 29.11 21 42 86 252 266 066066079 M23M24M25 002 23 28 23 -22.2 -26.6 29.11 18 35 82 248 148 068070079 M23M24M24 002 24 29 00 -22.9 -26.8 29.10 16 34 83 249 019 070071084 M23M24M25 002 25 29 01 -22.2 -26.7 29.08 18 36 74 241 017 067071075 M22M23M24 002 26 29 02 -21.7 -26.3 29.08 15 27 86 253 099 066072072 M22M23M24 000 27 29 03 -22.0 -26.1 29.08 12 31 72 239 048 069074079 M22M23M24 000 28 29 04 -21.9 -26.0 29.06 9 29 82 248 078 069075081 M21M23M24 000 29 29 05 -22.5 -26.3 29.04 8 9 56 223 034 071072081 M21M22M24 000 30 29 06 -21.6 -25.6 29.02 5 5 60 227 061 070074080 M21M22M23 001 31 29 07 -21.4 -25.6 29.01 4 5 46 212 142 069062082 M21M22M22 001 32 29 08 -21.9 -25.2 28.99 4 7 329 136 178 075069079 M20M21M23 001 33 29 09 -20.2 -25.1 28.98 3 6 220 27 -091 066065076 M19M21M22 000 34 29 10 -20.5 -24.6 28.95 4 6 5 172 223 070068087 M20M21M22 001 35 29 11 -19.0 -22.9 28.93 4 6 44 211 -008 072074084 M19M20M21 008 36 29 12 -18.6 -21.8 28.91 11 34 82 248 138 076074082 M18M19M21 011 37 29 13 -19.1 -21.9 28.88 14 35 108 275 156 078081091 M19M20M21 002 38 29 14 -19.1 -21.2 28.89 15 36 114 280 004 084078087 M19M20M21 020 39 29 15 -20.4 -23.2 28.90 20 34 99 265 -200 079080093 M21M22M23 009 * 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.