USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025072700 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 27 00 -31.0 -40.1 28.82 2 3 35 202 -001 052039044 M30M26M25 000 03 27 03 -33.9 -39.0 28.84 1 2 98 265 008 060046054 M28M26M26 000 06 27 06 -33.3 -39.1 28.87 2 4 103 270 -027 056029063 M27M25M25 000 09 27 09 -33.3 -38.1 28.86 4 4 280 86 -004 062038057 M27M26M25 000 12 27 12 -33.1 -38.4 28.83 5 9 260 67 -025 060028036 M26M24M24 000 15 27 15 -32.3 -38.3 28.80 4 7 233 39 013 056018028 M25M23M22 000 18 27 18 -28.4 -35.3 28.81 4 7 206 13 184 052027071 M23M20M20 000 21 27 21 -23.7 -27.6 28.88 9 19 72 239 119 071076086 M20M21M22 003 24 28 00 -20.1 -23.9 28.95 10 32 88 254 030 072074078 M19M20M21 004 27 28 03 -19.8 -23.9 29.00 23 33 153 320 179 070067067 M20M21M22 001 30 28 06 -30.2 -34.1 29.11 25 34 89 255 009 069069068 M30M30M29 002 33 28 09 -30.8 -35.1 29.15 23 32 80 247 067 066071077 M31M31M30 002 36 28 12 -30.3 -34.6 29.15 19 34 75 242 150 066071075 M28M28M28 002 39 28 15 -31.1 -35.0 29.16 12 16 83 250 054 069066080 M26M25M27 003 42 28 18 -29.5 -33.2 29.17 5 6 77 244 032 071077083 M25M26M26 010 45 28 21 -27.9 -31.5 29.15 2 3 46 213 021 072079082 M25M25M25 005 48 29 00 -25.9 -29.2 29.11 4 17 73 240 057 074081079 M24M24M24 007 51 29 03 -24.1 -27.7 29.05 6 26 43 210 018 072078087 M22M22M23 005 54 29 06 -22.8 -26.9 28.98 5 28 313 119 059 070080082 M21M21M21 009 57 29 09 -20.9 -23.4 28.93 2 30 147 314 074 080084081 M19M20M21 025 60 29 12 -21.1 -23.5 28.89 7 33 103 270 095 081082081 M21M22M23 055 63 29 15 -22.3 -25.1 28.90 10 34 86 253 045 078081081 M22M23M23 067 66 29 18 -22.2 -25.2 28.88 10 34 86 253 029 077081081 M23M23M23 068 69 29 21 -22.0 -25.2 28.89 9 33 94 261 005 075079067 M22M23M24 045 72 30 00 -22.3 -26.4 28.91 10 34 88 255 030 070075078 M23M24M24 010 75 30 03 -22.9 -27.4 28.95 9 31 87 254 039 067074064 M23M24M25 003 78 30 06 -23.4 -28.4 28.97 10 32 74 241 055 064074063 M23M24M25 001 81 30 09 -22.3 -27.4 29.01 10 34 95 261 071 063070070 M22M23M24 000 84 30 12 -22.4 -27.1 29.04 11 34 96 263 042 066072067 M24M24M25 001 87 30 15 -22.3 -26.7 29.05 8 27 74 241 073 068076080 M23M24M25 005 90 30 18 -22.6 -26.5 29.05 10 33 82 249 020 071078077 M23M24M23 015 93 30 21 -21.9 -25.5 29.04 8 32 110 276 003 073074079 M22M22M22 007 96 31 00 -21.8 -26.1 29.06 10 31 142 309 094 069066063 M22M23M24 007 99 31 03 -24.5 -29.2 29.06 10 31 100 267 -066 065065054 M25M25M26 000 102 31 06 -23.7 -29.1 28.97 10 25 62 229 001 061070064 M23M24M24 000 105 31 09 -23.7 -27.6 28.94 7 22 116 283 023 070075075 M24M26M26 004 108 31 12 -23.9 -27.8 28.87 10 17 52 218 -001 070067065 M24M25M26 013 111 31 15 -26.0 -32.4 28.77 6 9 323 130 -004 055055059 M23M24M24 000 114 31 18 -24.0 -29.6 28.70 12 17 322 129 024 060045051 M22M22M23 000 117 31 21 -22.8 -28.7 28.64 15 24 319 125 007 058040040 M21M22M22 000 120 01 00 -21.3 -27.9 28.59 17 25 318 125 002 056041079 M21M20M21 001 * 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.