USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025092200 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 22 00 -16.1 -19.7 29.03 9 11 147 313 001 081079077 M18M17M17 000 03 22 03 -18.1 -21.1 29.02 16 20 83 250 009 078071070 M18M18M18 010 06 22 06 -19.8 -23.1 29.09 18 21 81 248 004 075070077 M19M18M19 010 09 22 09 -19.3 -22.9 29.11 14 18 69 236 037 073070080 M19M18M19 002 12 22 12 -19.2 -22.4 29.11 13 19 68 235 046 076077078 M19M19M20 008 15 22 15 -17.7 -21.5 29.12 10 16 82 249 017 073073083 M17M18M20 008 18 22 18 -18.6 -21.6 29.13 15 22 88 255 024 077075082 M19M19M20 008 21 22 21 -18.8 -22.4 29.11 11 14 73 240 026 074071080 M19M19M20 003 24 23 00 -16.5 -20.3 29.09 4 6 80 247 034 073075081 M18M19M20 012 27 23 03 -15.4 -19.8 29.05 6 6 51 217 012 069072076 M17M18M19 006 30 23 06 -15.2 -21.2 29.00 4 5 67 234 054 061058060 M16M17M18 000 33 23 09 -16.4 -21.2 28.93 5 5 156 323 -010 066044061 M15M16M17 000 36 23 12 -16.6 -21.6 28.93 3 5 92 259 020 065053059 M16M16M17 000 39 23 15 -17.8 -22.3 28.93 5 6 78 245 005 068045039 M15M16M17 000 42 23 18 -20.7 -25.9 28.96 11 16 70 237 -010 064043042 M18M20M19 000 45 23 21 -20.5 -27.2 28.98 8 10 67 234 -031 055044042 M20M21M20 000 48 24 00 -19.6 -27.5 29.02 7 14 68 234 -018 050035042 M20M19M19 000 51 24 03 -19.6 -27.0 29.05 12 17 76 242 -041 052039036 M20M20M21 000 54 24 06 -20.7 -28.3 29.08 9 14 60 227 -055 051035040 M20M20M20 000 57 24 09 -22.6 -29.0 29.09 8 11 98 265 -001 056031029 M19M19M19 000 60 24 12 -21.3 -27.5 29.14 3 4 96 263 004 057029048 M20M19M20 000 63 24 15 -23.5 -29.3 29.20 5 6 135 302 009 059040042 M20M20M20 000 66 24 18 -24.6 -30.0 29.24 4 7 134 301 -011 061054045 M20M20M21 000 69 24 21 -24.1 -30.1 29.30 6 8 81 248 -059 058039053 M20M20M21 000 72 25 00 -22.4 -29.1 29.35 7 9 78 245 -085 055030059 M20M20M21 000 75 25 03 -21.6 -28.6 29.37 6 7 86 252 -051 054027062 M20M20M21 000 78 25 06 -21.6 -28.0 29.38 5 8 91 258 -031 057058055 M19M19M20 000 81 25 09 -21.9 -26.7 29.38 3 7 111 278 -011 066087049 M18M19M20 000 84 25 12 -22.7 -26.6 29.38 4 5 137 303 004 071087046 M19M19M19 000 87 25 15 -22.2 -25.0 29.39 3 4 107 273 007 078081040 M19M19M19 000 90 25 18 -20.5 -22.8 29.39 2 2 174 340 -007 082065032 M18M18M19 000 93 25 21 -23.0 -24.8 29.39 3 3 158 325 -012 086054022 M18M18M17 000 96 26 00 -20.5 -22.6 29.40 2 2 200 6 -049 084058022 M18M18M16 000 99 26 03 -19.4 -21.1 29.36 3 3 154 321 -045 087041022 M17M16M15 000 102 26 06 -19.1 -21.2 29.34 1 2 159 325 000 084046019 M16M16M15 000 105 26 09 -20.1 -22.0 29.33 3 3 150 317 -021 085042019 M16M15M15 000 108 26 12 -20.0 -22.8 29.30 2 3 154 320 -011 078037018 M15M15M15 000 111 26 15 -20.7 -24.0 29.29 3 3 159 326 005 075034017 M15M15M14 000 114 26 18 -22.2 -27.8 29.29 8 18 72 238 001 061026022 M16M16M17 000 117 26 21 -20.3 -27.5 29.26 8 17 76 243 -013 053025022 M17M16M17 000 120 27 00 -18.7 -26.1 29.23 5 7 79 246 -001 052027021 M18M16M17 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.