USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073112 AMPS 2p67km 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 31 12 -21.9 -28.7 28.45 10 14 339 146 -022 055036032 M22M18M17 000 01 31 13 -20.8 -26.2 28.50 4 5 233 40 122 063032031 M18M16M15 000 02 31 14 -21.8 -26.8 28.52 8 13 282 89 065 065030029 M18M16M15 000 03 31 15 -20.1 -26.8 28.47 5 10 296 103 022 055030030 M18M17M16 000 04 31 16 -17.3 -28.6 28.45 4 10 328 135 038 037025030 M16M15M15 000 05 31 17 -20.6 -26.6 28.44 1 3 39 205 -037 060027031 M17M16M15 000 06 31 18 -19.2 -25.7 28.39 2 5 328 135 -030 058025030 M16M15M15 000 07 31 19 -21.0 -26.8 28.40 5 6 94 261 -011 060029030 M18M16M16 000 08 31 20 -20.6 -27.4 28.41 9 10 44 210 -032 055033029 M18M17M16 000 09 31 21 -20.7 -27.2 28.40 6 8 96 263 -048 056035029 M19M18M17 000 10 31 22 -19.0 -29.2 28.42 10 11 22 189 108 040029033 M16M16M17 000 11 31 23 -18.1 -27.9 28.41 8 8 12 179 050 042028028 M17M16M17 000 12 01 00 -17.7 -24.3 28.43 10 13 227 34 042 058030058 M16M17M18 000 13 01 01 -18.2 -25.3 28.42 7 25 229 36 054 054037058 M17M17M17 001 14 01 02 -18.1 -26.6 28.45 4 34 208 15 236 047032047 M17M17M18 000 15 01 03 -17.7 -25.8 28.46 9 35 127 294 197 049032033 M17M17M17 000 16 01 04 -18.9 -25.7 28.47 9 32 94 261 179 055032034 M18M17M17 000 17 01 05 -19.1 -25.5 28.47 13 33 113 280 129 057029032 M17M17M17 000 18 01 06 -18.5 -25.0 28.50 16 37 118 285 302 057031033 M18M17M18 000 19 01 07 -18.7 -25.1 28.51 17 38 127 294 217 057038038 M19M19M19 000 20 01 08 -18.8 -24.9 28.54 20 41 147 314 -024 059045076 M19M20M21 000 21 01 09 -19.2 -23.4 28.58 15 38 146 312 045 069069086 M20M21M22 005 22 01 10 -19.2 -22.3 28.63 17 39 153 319 -028 076080081 M20M22M23 011 23 01 11 -19.6 -22.5 28.62 16 41 144 311 -119 078084079 M21M22M23 016 24 01 12 -19.9 -22.8 28.65 23 48 147 314 -215 078082076 M21M22M24 010 25 01 13 -23.1 -26.1 28.67 24 46 108 274 -226 076080084 M25M25M26 008 26 01 14 -25.3 -29.0 28.76 23 45 100 267 046 071079087 M27M28M29 009 27 01 15 -26.0 -29.8 28.83 20 44 112 278 -200 070078078 M28M29M30 004 28 01 16 -26.9 -30.8 28.90 20 40 92 259 -159 069079080 M29M30M31 002 29 01 17 -27.3 -31.2 28.92 21 40 92 258 -606 070079077 M29M30M31 002 30 01 18 -27.4 -31.5 28.93 24 43 97 264 -409 068074071 M29M30M31 002 31 01 19 -28.3 -32.2 28.94 27 44 91 258 -196 069074078 M30M31M32 001 32 01 20 -29.2 -33.0 28.96 29 44 87 254 -117 070076084 M31M32M32 001 33 01 21 -29.8 -33.6 28.98 30 47 84 251 -257 069076080 M31M32M32 002 34 01 22 -29.7 -33.9 28.98 29 45 83 250 -179 066074079 M31M32M32 001 35 01 23 -28.8 -33.4 28.97 29 45 81 248 -025 065076082 M30M30M30 001 36 02 00 -27.5 -31.8 28.96 26 46 82 249 -192 067079083 M29M29M29 003 37 02 01 -26.5 -30.9 28.95 27 44 92 258 -274 066079080 M28M28M28 001 38 02 02 -25.3 -29.9 28.93 25 41 85 252 -091 066076077 M26M27M27 001 39 02 03 -23.8 -28.6 28.93 23 42 86 252 -077 065070079 M25M25M25 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 1h) 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.