USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) 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 -20.8 -26.0 28.97 5 5 110 277 -000 075070075 M22M22M23 000 03 29 03 -22.2 -25.7 28.99 3 4 191 357 023 073069078 M20M21M22 011 06 29 06 -19.0 -22.6 28.95 5 8 98 265 070 074074080 M20M21M22 029 09 29 09 -18.1 -21.4 28.92 8 21 139 306 099 076075080 M19M20M21 028 12 29 12 -18.6 -22.2 28.93 12 26 144 311 088 073073079 M20M21M22 024 15 29 15 -19.7 -23.1 28.96 9 24 117 283 071 074075080 M21M21M22 029 18 29 18 -20.8 -24.6 28.98 11 26 120 287 048 072074079 M22M23M23 029 21 29 21 -23.0 -27.1 29.05 11 17 107 274 045 070072075 M23M24M24 008 24 30 00 -23.9 -28.1 29.06 10 15 104 270 052 069070075 M23M24M24 003 27 30 03 -25.8 -29.6 29.09 6 10 92 258 055 071070078 M23M24M25 003 30 30 06 -25.8 -29.8 29.09 4 6 66 232 035 070069077 M23M23M24 003 33 30 09 -24.4 -28.9 29.07 3 4 353 160 024 066065076 M22M22M23 002 36 30 12 -25.1 -29.1 29.01 3 4 324 131 033 070064078 M22M21M22 003 39 30 15 -23.5 -27.1 28.98 2 3 293 100 060 073063072 M21M21M21 004 42 30 18 -23.2 -25.8 28.92 5 6 299 106 060 079056056 M21M20M20 001 45 30 21 -22.2 -24.9 28.84 3 5 296 102 056 079052059 M19M19M20 002 48 31 00 -20.8 -24.4 28.81 3 3 11 178 062 074045054 M18M18M19 002 51 31 03 -20.8 -24.5 28.78 3 4 235 42 028 073047051 M19M19M19 002 54 31 06 -21.3 -24.6 28.72 7 9 241 48 066 075043055 M18M18M18 001 57 31 09 -19.7 -24.0 28.69 6 21 224 31 081 069041051 M18M18M19 002 60 31 12 -19.0 -23.9 28.66 10 24 206 13 097 066040045 M18M19M19 001 63 31 15 -19.1 -24.3 28.61 7 23 198 5 098 063035040 M18M18M19 000 66 31 18 -19.5 -24.9 28.58 8 22 173 339 109 063034044 M18M18M19 001 69 31 21 -19.5 -24.6 28.52 3 13 272 79 059 065035045 M18M18M19 002 72 01 00 -20.5 -24.2 28.46 6 10 249 56 050 073034037 M17M17M18 001 75 01 03 -20.0 -25.4 28.42 4 23 173 339 075 063032034 M17M17M18 000 78 01 06 -20.9 -26.7 28.42 12 35 169 336 099 060034032 M18M19M19 000 81 01 09 -21.3 -27.2 28.46 14 36 169 336 170 059039035 M20M21M21 000 84 01 12 -21.7 -27.7 28.50 18 40 167 334 197 059045042 M22M23M24 000 87 01 15 -22.1 -28.8 28.55 22 47 168 335 123 055046044 M23M24M25 000 90 01 18 -22.7 -29.4 28.63 23 46 173 339 134 054047055 M24M25M26 000 93 01 21 -22.8 -29.3 28.67 22 44 175 342 222 055051061 M24M25M26 001 96 02 00 -22.9 -27.7 28.73 19 38 171 338 250 065065070 M24M25M27 002 99 02 03 -22.6 -27.1 28.77 17 34 168 335 134 067066070 M24M25M26 009 102 02 06 -22.5 -26.9 28.79 19 37 171 338 107 067067069 M24M25M26 012 105 02 09 -22.4 -27.0 28.82 16 33 167 334 093 066065068 M24M25M26 013 108 02 12 -22.1 -26.8 28.82 10 26 160 326 040 066062067 M23M24M25 012 111 02 15 -22.3 -27.1 28.81 6 17 154 321 010 065060065 M23M24M25 008 114 02 18 -23.7 -27.5 28.79 3 7 322 129 009 071061068 M22M23M24 005 117 02 21 -25.2 -30.0 28.76 5 9 319 125 022 065054059 M22M22M23 003 120 03 00 -24.5 -28.8 28.72 7 10 314 121 037 068040050 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.