USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073000 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 30 00 -27.3 -31.9 29.03 12 13 100 267 -001 069072072 M27M25M25 000 03 30 03 -28.2 -31.4 29.06 3 6 99 266 038 074072080 M25M24M24 005 06 30 06 -26.4 -29.7 29.07 3 6 90 257 054 074069075 M23M23M24 008 09 30 09 -24.1 -27.7 29.01 1 4 204 11 042 072069079 M21M22M23 005 12 30 12 -23.2 -26.3 28.96 3 4 222 29 055 076067073 M20M20M21 009 15 30 15 -21.0 -24.4 28.93 2 2 289 95 032 075053064 M19M19M20 003 18 30 18 -20.2 -23.8 28.88 3 4 190 357 008 073059066 M17M18M19 005 21 30 21 -20.3 -24.3 28.85 6 7 189 356 001 071054057 M17M18M18 001 24 31 00 -18.9 -23.5 28.81 5 5 182 349 047 067050062 M17M17M18 002 27 31 03 -18.5 -23.1 28.79 8 8 170 336 041 067055063 M17M18M19 005 30 31 06 -17.7 -23.7 28.76 6 8 126 292 021 060050053 M17M18M19 003 33 31 09 -18.1 -23.4 28.71 5 7 128 295 000 063051049 M17M17M18 000 36 31 12 -17.8 -23.0 28.63 3 5 138 304 033 064049053 M16M17M18 000 39 31 15 -17.9 -22.9 28.59 4 4 197 3 025 065052058 M17M18M18 002 42 31 18 -20.9 -24.8 28.52 3 6 207 14 046 071051045 M18M18M19 000 45 31 21 -20.0 -23.6 28.45 4 25 217 24 142 074035031 M18M18M18 000 48 01 00 -19.9 -25.5 28.45 15 34 166 333 119 061038039 M20M20M21 000 51 01 03 -21.6 -27.2 28.46 14 34 162 328 112 060038044 M22M22M23 000 54 01 06 -21.4 -27.9 28.48 15 36 170 337 113 056033040 M21M22M22 000 57 01 09 -21.3 -28.4 28.53 21 43 178 345 141 053034035 M22M23M23 000 60 01 12 -23.8 -29.6 28.61 21 44 171 338 140 059047052 M25M26M26 000 63 01 15 -23.6 -29.8 28.67 21 46 166 332 134 057050052 M25M26M27 002 66 01 18 -24.6 -30.2 28.75 23 47 169 335 167 060058065 M26M27M28 004 69 01 21 -24.9 -29.9 28.82 23 45 166 332 210 063065070 M27M28M29 004 72 02 00 -26.0 -30.3 28.87 19 41 151 318 144 067069071 M28M29M30 010 75 02 03 -25.6 -30.0 28.87 16 35 147 313 084 066068070 M27M28M29 009 78 02 06 -25.0 -29.5 28.86 16 35 160 326 041 066066067 M27M28M29 010 81 02 09 -25.1 -30.0 28.81 12 29 146 312 003 064061065 M26M27M28 008 84 02 12 -25.9 -30.7 28.74 6 17 72 239 -010 064052061 M25M25M26 002 87 02 15 -26.3 -30.9 28.68 4 6 20 187 013 066052051 M24M25M26 000 90 02 18 -27.9 -30.9 28.63 3 5 267 74 018 076045047 M24M25M25 000 93 02 21 -27.9 -31.1 28.58 3 6 291 98 020 075035043 M23M24M24 000 96 03 00 -27.3 -30.6 28.56 4 6 288 95 018 073032048 M23M23M24 000 99 03 03 -24.4 -28.4 28.58 3 4 309 115 028 070060080 M22M23M24 009 102 03 06 -23.5 -26.8 28.58 3 4 345 152 024 074066076 M22M22M23 006 105 03 09 -23.5 -26.3 28.59 5 6 344 150 050 078060060 M21M21M22 003 108 03 12 -24.4 -26.7 28.61 3 3 231 38 050 082047049 M20M21M22 000 111 03 15 -22.9 -26.9 28.64 4 6 239 45 052 070058068 M21M21M22 004 114 03 18 -22.7 -25.8 28.67 5 8 246 53 044 076067078 M20M21M22 014 117 03 21 -19.8 -23.5 28.71 10 24 210 17 123 073071076 M20M21M22 022 120 04 00 -19.5 -23.7 28.77 23 43 189 356 193 070070068 M21M22M24 021 * 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.