USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025073012 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 30 12 -19.3 -24.6 28.96 8 10 50 217 -003 078071077 M20M20M20 000 03 30 15 -19.5 -23.1 28.91 4 3 158 325 087 074055050 M17M18M19 001 06 30 18 -17.4 -23.7 28.92 10 12 71 237 044 059052064 M17M18M19 001 09 30 21 -17.4 -22.6 28.91 5 6 98 265 009 064049050 M17M18M19 001 12 31 00 -18.4 -23.4 28.87 3 3 127 294 -014 065042044 M16M17M18 000 15 31 03 -19.7 -24.8 28.83 8 10 99 265 -006 064038045 M17M17M17 000 18 31 06 -18.2 -23.1 28.75 2 3 28 194 042 066039043 M16M16M16 000 21 31 09 -21.0 -25.5 28.65 9 12 75 242 -046 067047034 M19M17M16 000 24 31 12 -23.0 -29.0 28.62 14 19 82 249 026 058045036 M21M20M20 000 27 31 15 -19.8 -26.4 28.57 8 10 68 235 041 056048032 M18M18M18 000 30 31 18 -19.8 -26.4 28.52 4 5 81 247 -036 056033032 M17M17M17 000 33 31 21 -17.4 -24.6 28.48 1 3 285 91 020 055027029 M16M16M16 000 36 01 00 -18.3 -21.8 28.48 5 6 246 52 017 074036035 M17M17M17 000 39 01 03 -18.2 -24.0 28.50 17 34 153 320 205 061055072 M19M19M20 003 42 01 06 -19.8 -24.2 28.53 17 39 165 332 155 068068072 M21M22M23 004 45 01 09 -22.8 -26.4 28.56 13 33 111 278 -007 073079079 M25M26M26 036 48 01 12 -24.9 -28.6 28.63 13 36 111 277 -092 071078078 M27M27M27 053 51 01 15 -25.3 -29.0 28.70 15 36 126 293 -066 071077079 M28M29M29 069 54 01 18 -28.6 -33.1 28.81 17 41 121 288 016 065075079 M31M32M32 025 57 01 21 -28.1 -32.5 28.87 18 42 149 315 052 066073074 M30M31M32 005 60 02 00 -26.8 -31.3 28.85 16 40 134 301 026 066076075 M29M30M30 002 63 02 03 -23.4 -27.9 28.82 20 42 157 324 161 067072083 M25M26M28 007 66 02 06 -22.5 -27.8 28.77 13 32 162 329 108 063065079 M24M25M26 002 69 02 09 -22.6 -28.6 28.70 9 23 62 229 -058 059053064 M23M24M25 000 72 02 12 -22.7 -27.7 28.62 10 19 42 209 -064 064044057 M22M23M24 002 75 02 15 -23.5 -26.9 28.56 3 5 298 104 009 074045045 M22M23M23 000 78 02 18 -24.5 -26.8 28.52 3 5 268 75 012 081030036 M22M22M23 000 81 02 21 -23.1 -26.6 28.48 8 11 308 115 018 074023033 M21M21M22 000 84 03 00 -21.8 -25.6 28.48 8 12 310 117 -021 072027080 M21M20M21 001 87 03 03 -19.8 -24.1 28.48 8 15 318 124 -038 069057072 M20M20M21 007 90 03 06 -20.2 -23.8 28.48 11 16 313 119 -019 074045072 M19M19M20 001 93 03 09 -19.5 -23.5 28.48 12 19 313 120 -041 071040062 M18M18M20 000 96 03 12 -19.7 -22.9 28.53 4 23 278 85 028 076046064 M18M19M21 000 99 03 15 -19.7 -25.1 28.59 9 28 242 49 055 063055074 M19M20M21 001 102 03 18 -19.6 -24.5 28.63 9 33 200 7 146 065064073 M20M21M22 002 105 03 21 -21.1 -24.6 28.72 9 29 115 281 077 074081083 M22M23M24 002 108 04 00 -24.8 -29.0 28.80 11 31 104 271 070 068078069 M27M28M27 008 111 04 03 -25.7 -30.1 28.83 12 31 88 255 -085 067077059 M27M27M27 001 114 04 06 -25.4 -30.2 28.85 12 24 74 241 056 065074063 M26M27M28 000 117 04 09 -26.0 -31.6 28.84 12 19 73 240 -018 060054063 M26M27M28 000 120 04 12 -26.9 -32.9 28.82 11 18 79 245 004 057037055 M26M27M27 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.