USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025072900 AMPS 24km 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 29 00 -20.7 -25.9 28.97 5 5 109 276 -000 075070075 M22M22M23 000 03 29 03 -22.2 -25.7 28.99 3 4 192 359 023 073069078 M20M21M22 012 06 29 06 -19.1 -22.6 28.95 5 9 97 264 072 074074081 M20M21M22 030 09 29 09 -18.1 -21.4 28.92 8 21 141 307 101 076075081 M19M20M21 030 12 29 12 -18.7 -22.3 28.93 12 26 145 311 090 073074079 M20M21M22 025 15 29 15 -19.8 -23.2 28.96 8 24 117 283 071 074076081 M21M21M22 031 18 29 18 -20.9 -24.7 28.98 11 26 120 287 050 072074079 M22M23M24 029 21 29 21 -23.2 -27.2 29.05 11 17 107 274 047 070072075 M23M24M24 008 24 30 00 -24.1 -28.3 29.05 10 15 104 270 052 069070075 M23M24M24 003 27 30 03 -26.0 -29.8 29.09 6 10 92 258 055 071070078 M23M24M25 003 30 30 06 -26.0 -29.9 29.09 4 6 65 232 035 070069077 M23M23M24 003 33 30 09 -24.4 -28.9 29.07 3 4 352 159 024 066066076 M22M22M23 002 36 30 12 -25.2 -29.1 29.01 3 4 321 127 032 070064078 M22M21M22 003 39 30 15 -23.6 -27.1 28.98 3 3 288 95 059 073063072 M21M21M21 004 42 30 18 -23.2 -25.9 28.92 5 7 298 104 062 079056056 M21M20M20 001 45 30 21 -22.3 -25.0 28.84 3 5 292 99 058 079052059 M19M19M20 002 48 31 00 -20.9 -24.5 28.81 3 3 3 170 066 073046054 M18M18M19 002 51 31 03 -20.8 -24.6 28.78 3 4 237 43 029 072047051 M19M19M19 002 54 31 06 -21.3 -24.7 28.72 7 9 241 47 067 075043055 M18M18M18 001 57 31 09 -19.7 -24.1 28.69 6 22 224 31 083 069042051 M18M18M19 002 60 31 12 -19.0 -24.0 28.66 10 25 207 13 100 065040045 M18M19M19 001 63 31 15 -19.1 -24.5 28.61 8 24 199 6 100 063035040 M18M18M19 000 66 31 18 -19.6 -25.1 28.58 8 22 175 341 113 062034044 M19M19M19 001 69 31 21 -19.5 -24.7 28.52 3 13 271 78 061 064034045 M18M18M19 002 72 01 00 -20.6 -24.3 28.46 6 10 250 56 053 073035037 M17M17M18 001 75 01 03 -20.0 -25.5 28.41 4 24 176 343 077 062033034 M17M17M18 000 78 01 06 -20.9 -26.7 28.42 12 35 171 337 103 060034032 M19M19M19 000 81 01 09 -21.4 -27.3 28.46 14 36 170 337 174 059039035 M20M21M21 000 84 01 12 -21.8 -27.7 28.50 17 40 168 335 199 059045042 M22M23M24 000 87 01 15 -22.2 -28.9 28.55 22 47 169 336 124 055046045 M23M24M25 000 90 01 18 -22.8 -29.5 28.63 22 46 174 340 138 054048056 M24M25M26 000 93 01 21 -22.8 -29.4 28.67 22 44 176 343 229 055051062 M24M25M26 001 96 02 00 -23.0 -27.7 28.73 19 38 172 339 257 065066071 M24M25M27 003 99 02 03 -22.6 -27.1 28.77 17 35 170 336 137 067067070 M24M25M26 010 102 02 06 -22.6 -26.9 28.79 19 37 172 339 111 068067069 M24M25M27 013 105 02 09 -22.4 -27.0 28.82 16 33 169 335 096 066065068 M24M25M26 013 108 02 12 -22.1 -26.8 28.82 10 26 162 329 043 066062068 M23M24M25 013 111 02 15 -22.3 -27.2 28.81 6 18 161 328 012 065060065 M23M24M25 008 114 02 18 -23.8 -27.6 28.79 3 7 315 122 010 071061069 M22M23M24 005 117 02 21 -25.3 -29.9 28.76 5 9 317 124 023 066054059 M22M22M23 003 120 03 00 -24.6 -28.8 28.72 7 10 313 119 038 068041050 M21M21M21 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.