USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025091912 AMPS 0p89km 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 19 12 -26.8 -33.2 28.55 2 3 53 219 -007 066080068 M26M24M23 000 01 19 13 -27.3 -28.2 28.58 4 4 301 107 142 092078065 M24M23M23 000 02 19 14 -29.2 -28.8 28.58 2 4 190 356 115 105076054 M24M23M23 000 03 19 15 -27.6 -28.7 28.59 4 4 98 265 074 092073045 M23M22M22 000 04 19 16 -26.7 -28.2 28.57 7 7 68 235 -054 087073032 M23M23M22 000 05 19 17 -28.5 -29.9 28.59 15 15 64 231 -021 088065029 M23M22M22 000 06 19 18 -28.9 -31.1 28.60 25 29 62 228 017 082050028 M24M22M21 000 07 19 19 -26.3 -36.5 28.60 24 27 55 222 -034 038038024 M23M21M21 000 08 19 20 -24.7 -36.0 28.61 20 22 50 217 -015 034029025 M22M21M22 000 09 19 21 -23.9 -35.1 28.61 15 16 44 211 -034 035032026 M21M22M23 000 10 19 22 -25.1 -26.9 28.63 10 10 358 164 -041 086064027 M22M23M23 000 11 19 23 -23.7 -24.2 28.63 14 15 339 146 -020 096073028 M23M23M23 000 12 20 00 -23.8 -24.6 28.63 14 15 337 143 005 094067030 M23M23M22 000 13 20 01 -24.2 -25.2 28.63 12 12 338 144 -008 092066031 M23M23M22 000 14 20 02 -23.8 -24.5 28.65 12 12 347 154 -011 094059031 M22M22M22 000 15 20 03 -23.4 -24.0 28.66 12 12 349 156 -045 095066031 M22M22M22 000 16 20 04 -23.6 -23.3 28.68 11 11 331 138 -036 104076030 M22M22M22 000 17 20 05 -23.7 -22.9 28.66 12 12 327 134 -054 108078028 M22M22M22 000 18 20 06 -24.2 -23.5 28.66 12 12 334 140 -021 107067028 M22M22M22 000 19 20 07 -24.4 -23.2 28.69 12 12 335 142 -021 112065029 M22M22M21 000 20 20 08 -24.3 -23.8 28.70 13 13 342 149 -052 106051028 M21M21M21 000 21 20 09 -24.0 -23.9 28.70 13 13 346 153 -026 101050029 M21M21M21 000 22 20 10 -23.9 -23.1 28.72 13 13 343 149 -048 108058027 M21M21M21 000 23 20 11 -23.3 -22.5 28.71 14 14 343 149 -059 108074028 M21M21M21 000 24 20 12 -23.3 -22.0 28.74 13 13 341 147 -090 112078028 M21M21M21 000 25 20 13 -23.1 -22.0 28.75 13 13 341 148 -089 112067029 M21M21M20 000 26 20 14 -23.2 -21.8 28.77 13 12 337 143 -058 113066031 M20M21M20 000 27 20 15 -23.2 -22.1 28.79 13 12 341 148 -066 111056031 M20M20M20 000 28 20 16 -23.2 -22.4 28.82 12 12 343 150 -028 109051031 M20M20M20 000 29 20 17 -23.4 -22.7 28.83 12 11 343 150 -015 106041033 M20M20M20 000 30 20 18 -23.3 -23.4 28.86 11 11 345 152 -047 101040036 M20M20M20 000 31 20 19 -23.2 -24.0 28.88 10 10 345 151 -081 094036058 M20M20M20 000 32 20 20 -22.8 -25.2 28.91 11 10 347 154 -071 081032072 M20M20M20 000 33 20 21 -22.2 -25.5 28.93 11 10 348 155 -102 075035081 M20M20M19 000 34 20 22 -21.7 -24.7 28.96 9 9 346 153 -052 076040083 M20M20M20 000 35 20 23 -20.9 -24.3 28.99 8 8 352 158 -056 075047086 M19M19M19 001 36 21 00 -20.3 -23.8 29.01 7 7 358 165 -114 073065088 M19M19M18 002 37 21 01 -19.4 -22.5 29.03 5 5 13 179 -058 077077080 M19M19M19 002 38 21 02 -18.8 -22.5 29.05 3 4 60 226 -014 073079071 M18M19M19 001 39 21 03 -19.0 -22.2 29.08 5 11 96 262 -088 076083068 M19M19M20 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 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.