USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025091900 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 19 00 -25.5 -34.0 28.80 5 6 52 219 -002 065056079 M25M22M22 000 03 19 03 -25.4 -30.0 28.81 5 7 140 307 024 065072087 M23M23M23 002 06 19 06 -25.5 -29.4 28.77 5 6 79 246 009 070074079 M24M23M24 003 09 19 09 -25.2 -29.4 28.75 5 6 87 254 -005 068071074 M23M23M23 000 12 19 12 -25.2 -29.0 28.72 2 4 163 330 -003 071067072 M22M22M23 000 15 19 15 -24.6 -26.9 28.70 3 4 265 72 001 081077070 M22M23M24 000 18 19 18 -25.7 -28.5 28.68 3 4 249 55 -004 078084060 M22M23M24 002 21 19 21 -23.8 -26.1 28.65 3 5 292 99 -003 082081049 M21M22M23 002 24 20 00 -22.7 -25.0 28.65 4 5 284 91 002 082083043 M21M22M22 002 27 20 03 -21.9 -24.1 28.66 6 9 292 99 006 083078028 M21M21M21 001 30 20 06 -21.5 -23.6 28.68 8 13 294 101 011 083064026 M20M21M21 000 33 20 09 -21.3 -22.7 28.72 8 12 301 108 019 089067032 M20M20M20 000 36 20 12 -21.4 -23.3 28.79 8 12 297 104 016 085058027 M20M21M20 000 39 20 15 -22.5 -24.3 28.88 5 9 302 109 023 086049028 M20M21M21 000 42 20 18 -21.7 -23.7 28.96 8 12 296 103 -002 085047040 M20M21M21 000 45 20 21 -20.7 -23.6 29.03 4 9 308 115 014 079055072 M20M20M20 000 48 21 00 -19.9 -23.3 29.10 3 6 331 138 005 075063077 M19M20M20 000 51 21 03 -19.5 -22.8 29.14 2 3 51 217 006 075067078 M19M20M20 000 54 21 06 -20.7 -23.4 29.18 4 4 68 235 003 079072075 M19M19M20 000 57 21 09 -21.6 -23.9 29.21 3 4 78 245 -002 082072060 M19M20M20 000 60 21 12 -22.0 -24.1 29.21 3 4 69 236 004 084067055 M19M20M20 000 63 21 15 -20.4 -21.8 29.21 5 8 303 110 007 090051068 M19M19M19 000 66 21 18 -20.7 -22.4 29.19 4 8 287 94 016 087047079 M18M19M19 000 69 21 21 -19.2 -21.4 29.18 6 10 306 113 015 084043082 M18M18M18 000 72 22 00 -19.0 -21.0 29.17 2 4 228 35 -002 085045087 M17M18M18 001 75 22 03 -20.5 -22.6 29.17 4 5 107 273 -024 083061088 M17M17M19 001 78 22 06 -22.4 -24.8 29.17 7 10 91 258 -014 081077087 M18M18M19 004 81 22 09 -23.1 -25.5 29.18 7 12 87 254 010 082082080 M18M20M20 005 84 22 12 -24.1 -26.8 29.21 10 21 89 256 016 079083077 M22M22M21 001 87 22 15 -22.6 -26.1 29.22 11 24 74 241 011 074084075 M22M22M21 002 90 22 18 -21.8 -25.2 29.23 10 27 79 245 021 074083078 M22M22M22 016 93 22 21 -21.7 -25.7 29.24 12 20 84 251 031 070080077 M22M23M23 004 96 23 00 -20.5 -24.3 29.24 10 13 68 235 013 072081083 M22M22M22 012 99 23 03 -19.7 -23.5 29.20 8 21 70 237 032 073081082 M21M22M22 020 102 23 06 -18.4 -22.0 29.17 3 9 14 181 001 074081081 M20M21M21 025 105 23 09 -17.6 -20.6 29.14 2 3 359 166 -008 078083083 M18M19M21 026 108 23 12 -17.7 -21.0 29.10 3 4 18 185 -016 075082070 M18M19M20 013 111 23 15 -18.5 -22.1 29.08 4 4 92 259 -044 073079063 M18M19M20 004 114 23 18 -19.5 -24.8 29.08 8 20 72 239 -034 063056051 M19M20M21 001 117 23 21 -18.9 -25.4 29.05 7 13 27 193 002 058046042 M18M19M20 000 120 24 00 -18.2 -23.7 29.05 4 5 155 322 013 063060046 M17M18M19 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.