USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025072900 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 29 00 -19.2 -24.3 29.02 9 8 64 230 -005 075072075 M21M21M22 000 03 29 03 -22.0 -25.0 29.02 4 4 166 333 027 077072081 M19M20M21 008 06 29 06 -18.1 -21.6 28.97 10 25 70 237 086 074078087 M18M20M21 033 09 29 09 -17.5 -20.2 28.95 13 31 138 305 126 080079087 M18M19M20 029 12 29 12 -18.2 -21.4 28.98 12 33 113 280 159 077080087 M19M20M21 028 15 29 15 -19.2 -22.5 28.99 13 33 86 252 065 075080087 M20M21M21 032 18 29 18 -20.1 -23.6 29.02 12 32 84 251 117 074074082 M21M22M23 027 21 29 21 -22.9 -26.5 29.09 14 26 80 247 073 072071077 M22M23M24 004 24 30 00 -23.5 -27.5 29.09 15 34 86 253 067 070069078 M22M23M24 001 27 30 03 -25.7 -29.5 29.13 11 16 80 246 079 071067082 M22M23M24 001 30 30 06 -24.7 -28.6 29.11 6 8 75 242 062 070069080 M21M23M24 002 33 30 09 -23.0 -28.1 29.09 3 5 358 165 041 063065080 M21M22M23 001 36 30 12 -24.7 -29.3 29.04 4 5 302 109 022 066063082 M23M21M21 001 39 30 15 -22.6 -26.2 29.00 2 5 287 93 094 073064077 M21M20M20 003 42 30 18 -22.2 -24.8 28.95 8 10 309 115 -011 079056052 M21M19M19 001 45 30 21 -21.1 -23.5 28.87 5 9 272 79 -005 081053061 M18M19M19 001 48 31 00 -20.3 -23.6 28.83 3 4 61 228 -010 075045057 M17M17M18 001 51 31 03 -20.4 -23.7 28.80 3 4 207 14 -028 075046046 M18M18M19 001 54 31 06 -20.9 -23.5 28.74 5 9 268 75 -006 080044051 M18M17M18 000 57 31 09 -19.1 -22.8 28.72 5 20 320 127 -025 073043045 M18M18M19 001 60 31 12 -18.7 -23.1 28.69 6 28 259 65 103 068042041 M18M18M19 001 63 31 15 -18.5 -23.6 28.64 3 27 243 50 084 064034036 M17M17M18 000 66 31 18 -19.3 -24.7 28.61 6 27 134 301 090 063031039 M18M17M18 000 69 31 21 -18.6 -24.0 28.55 4 18 353 159 -021 063034043 M18M17M17 001 72 01 00 -19.4 -22.8 28.48 7 23 300 107 035 074035035 M16M16M17 000 75 01 03 -18.8 -24.4 28.43 3 19 58 225 033 062033033 M16M16M17 000 78 01 06 -20.9 -26.3 28.44 15 40 167 334 126 062029029 M17M17M18 000 81 01 09 -21.2 -26.9 28.50 14 39 155 321 193 060040040 M20M20M21 000 84 01 12 -21.2 -27.1 28.55 16 41 160 326 294 059048045 M22M23M23 000 87 01 15 -21.5 -28.3 28.61 23 49 159 326 473 054043044 M22M23M24 000 90 01 18 -21.9 -28.8 28.68 25 49 162 329 380 054044055 M23M24M25 000 93 01 21 -21.9 -28.7 28.74 18 42 173 340 612 054050066 M23M24M26 000 96 02 00 -22.1 -27.0 28.80 13 34 166 333 394 064068087 M23M24M26 000 99 02 03 -21.6 -26.3 28.84 15 34 163 330 103 066068080 M23M24M25 001 102 02 06 -21.6 -26.2 28.85 21 41 162 329 205 067068072 M23M24M26 001 105 02 09 -21.5 -26.3 28.87 15 35 153 320 134 065066075 M23M24M25 001 108 02 12 -21.3 -26.1 28.87 9 26 134 301 -047 065064075 M22M23M25 002 111 02 15 -21.7 -26.6 28.84 6 21 67 233 002 065057069 M22M23M24 002 114 02 18 -22.9 -26.5 28.81 9 18 23 189 021 072059070 M21M22M23 003 117 02 21 -24.5 -29.4 28.78 7 11 331 137 -005 064056057 M21M22M22 001 120 03 00 -23.2 -26.9 28.74 11 17 321 128 042 072039044 M20M20M20 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.