USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) 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 -25.6 -34.0 28.80 5 6 52 219 -002 066056080 M25M22M22 000 03 19 03 -24.5 -29.1 28.81 5 7 142 309 024 065073087 M23M23M23 002 06 19 06 -24.4 -28.3 28.77 5 6 84 250 010 070075079 M24M23M24 003 09 19 09 -24.2 -28.5 28.75 5 6 90 257 -006 068071074 M23M23M23 000 12 19 12 -24.5 -28.2 28.72 2 4 164 331 -003 071067072 M22M22M23 000 15 19 15 -23.9 -26.4 28.70 3 4 266 72 001 080077069 M22M23M24 000 18 19 18 -24.6 -27.5 28.68 3 4 261 67 -004 077084060 M22M22M24 002 21 19 21 -22.9 -25.4 28.65 3 5 295 102 -003 081081049 M21M22M23 002 24 20 00 -21.9 -24.4 28.65 4 6 287 94 002 081084043 M21M22M22 002 27 20 03 -21.0 -23.5 28.66 6 9 296 102 007 081079028 M20M21M21 001 30 20 06 -20.7 -23.1 28.68 8 13 298 105 011 081064026 M20M21M21 000 33 20 09 -20.5 -22.1 28.72 9 13 304 111 019 087068032 M20M20M20 000 36 20 12 -20.6 -22.8 28.79 8 13 301 107 017 083058027 M20M21M21 000 39 20 15 -21.5 -23.7 28.88 5 9 305 112 023 083049028 M20M21M21 000 42 20 18 -20.7 -23.1 28.96 8 12 297 104 -001 082046040 M20M21M21 000 45 20 21 -19.8 -23.1 29.03 4 9 307 114 013 077053071 M20M20M20 000 48 21 00 -19.1 -22.8 29.10 3 7 326 133 005 073062077 M19M20M20 000 51 21 03 -18.7 -22.3 29.14 2 4 41 208 006 074066078 M19M20M20 000 54 21 06 -20.0 -22.8 29.18 4 4 70 236 003 079072075 M19M20M20 000 57 21 09 -20.8 -23.3 29.21 3 4 80 246 -002 081072059 M19M20M20 000 60 21 12 -21.2 -23.4 29.21 3 4 71 237 004 083067054 M19M20M20 000 63 21 15 -19.5 -21.2 29.21 5 9 303 109 006 088052067 M19M19M19 000 66 21 18 -19.7 -21.8 29.19 4 9 292 99 016 084048078 M18M19M19 000 69 21 21 -18.3 -20.9 29.18 7 11 308 114 015 081043081 M18M18M18 000 72 22 00 -18.1 -20.5 29.17 2 5 246 52 -001 083045086 M17M18M18 001 75 22 03 -19.8 -22.2 29.17 4 5 107 274 -022 082060087 M17M17M18 001 78 22 06 -21.4 -24.1 29.17 7 10 92 259 -014 080077087 M17M18M19 003 81 22 09 -22.1 -24.7 29.18 8 13 88 254 011 080082080 M18M19M20 004 84 22 12 -23.1 -26.1 29.21 10 21 91 257 018 077083076 M22M22M21 001 87 22 15 -21.8 -25.6 29.22 12 23 76 243 012 072084075 M22M22M21 002 90 22 18 -21.0 -24.7 29.23 11 26 81 247 021 073083078 M21M22M22 016 93 22 21 -21.0 -25.3 29.24 13 20 85 252 032 069080076 M22M23M23 004 96 23 00 -19.9 -24.1 29.24 10 13 70 237 013 070081083 M22M22M22 012 99 23 03 -19.2 -23.2 29.20 8 21 72 239 031 071081081 M21M22M22 019 102 23 06 -17.9 -21.8 29.17 3 11 20 187 -001 072081081 M19M21M21 024 105 23 09 -17.0 -20.2 29.14 2 3 2 169 -010 076083083 M18M19M20 025 108 23 12 -17.0 -20.5 29.10 3 4 21 187 -017 074082071 M18M19M20 013 111 23 15 -17.9 -21.7 29.08 4 4 93 260 -042 073079064 M18M19M20 005 114 23 18 -18.7 -24.4 29.08 8 20 74 241 -040 062057051 M19M20M21 001 117 23 21 -18.1 -25.1 29.05 7 13 30 197 001 055047042 M18M19M20 000 120 24 00 -17.6 -23.2 29.05 4 5 152 319 013 062060046 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.