USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072700 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 27 00 -31.9 -40.3 28.76 2 3 22 189 -029 052042046 M31M27M26 000 01 27 01 -31.7 -36.7 28.76 4 4 330 137 095 061045051 M26M25M25 000 02 27 02 -32.9 -37.1 28.81 4 3 330 136 -137 066048059 M28M27M26 000 03 27 03 -30.5 -36.2 28.78 5 5 355 162 -007 057039056 M27M26M26 000 04 27 04 -28.9 -36.1 28.77 5 5 20 187 -004 050026059 M26M26M25 000 05 27 05 -29.1 -37.5 28.81 2 2 15 182 -047 044024069 M26M25M25 000 06 27 06 -28.9 -38.1 28.81 3 3 2 168 -039 041021074 M26M25M25 000 07 27 07 -29.9 -37.5 28.80 6 6 341 148 -041 048028072 M26M25M25 000 08 27 08 -31.6 -37.4 28.80 7 7 332 139 -034 057035065 M27M26M25 000 09 27 09 -32.0 -37.2 28.80 10 10 339 145 -048 060034061 M27M26M25 000 10 27 10 -31.5 -36.2 28.78 13 12 340 146 -075 063027052 M26M25M25 000 11 27 11 -29.7 -34.8 28.77 15 15 343 150 -105 061031041 M26M25M24 000 12 27 12 -29.0 -37.3 28.77 18 19 343 150 -068 045020039 M26M24M23 000 13 27 13 -29.2 -37.9 28.77 17 18 339 146 -087 043021030 M26M24M23 000 14 27 14 -27.8 -37.9 28.74 19 20 344 151 000 038021026 M25M23M22 000 15 27 15 -27.1 -37.4 28.74 17 19 345 151 016 037020029 M24M23M22 000 16 27 16 -25.2 -36.9 28.74 18 21 349 156 183 033020051 M23M21M20 000 17 27 17 -23.7 -37.0 28.75 14 14 342 149 096 028026073 M23M22M21 000 18 27 18 -24.4 -35.5 28.76 12 11 332 139 278 035031078 M22M20M20 000 19 27 19 -22.7 -32.1 28.78 10 20 341 148 024 043059078 M20M21M22 001 20 27 20 -20.0 -27.2 28.80 5 14 94 261 615 053067084 M20M21M22 001 21 27 21 -20.6 -24.5 28.83 13 34 67 234 226 071080081 M20M22M22 001 22 27 22 -20.9 -23.5 28.84 17 37 72 239 183 079077071 M20M20M21 002 23 27 23 -20.3 -23.3 28.88 11 34 99 266 -109 077077072 M20M20M21 001 24 28 00 -19.7 -23.5 28.91 13 34 84 251 331 072074079 M19M20M21 001 25 28 01 -19.6 -23.2 28.92 15 35 92 259 253 073078079 M20M20M21 000 26 28 02 -19.2 -22.9 28.91 20 40 81 247 -216 072080064 M20M21M22 000 27 28 03 -20.2 -24.2 28.95 36 46 166 332 -1085 071051066 M20M20M21 000 28 28 04 -22.7 -26.6 28.96 25 41 149 315 727 071065085 M23M23M23 000 29 28 05 -28.6 -31.7 29.04 29 34 78 245 -439 075078081 M28M28M29 001 30 28 06 -31.2 -34.9 29.05 34 51 74 241 -157 069067056 M31M29M28 001 31 28 07 -32.6 -36.4 29.06 33 50 78 245 572 069069056 M32M30M29 001 32 28 08 -31.7 -36.5 29.05 33 49 82 249 506 063069056 M31M30M28 001 33 28 09 -31.3 -35.4 29.09 26 42 73 239 548 067074077 M31M31M30 001 34 28 10 -30.9 -35.0 29.08 27 42 64 231 -271 067075060 M30M30M29 001 35 28 11 -30.5 -34.6 29.09 26 42 71 237 159 068075063 M29M28M28 000 36 28 12 -30.2 -34.4 29.09 25 42 64 230 368 067073063 M28M27M27 001 37 28 13 -29.3 -33.6 29.09 22 38 61 228 269 066072073 M27M27M27 001 38 28 14 -29.9 -34.0 29.10 22 38 56 223 125 067067071 M26M26M27 001 39 28 15 -29.4 -33.3 29.09 22 39 50 217 -007 069067074 M24M26M26 002 * 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.