USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025080100 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 01 00 -15.1 -18.7 28.30 7 9 79 245 -017 077080081 M16M17M17 000 01 01 01 -15.3 -18.5 28.30 12 36 137 304 -264 076077085 M16M16M17 003 02 01 02 -15.5 -18.4 28.33 11 34 116 283 211 078072083 M16M17M17 002 03 01 03 -14.8 -17.8 28.33 15 35 149 315 139 078074085 M16M17M18 007 04 01 04 -15.0 -19.0 28.36 15 35 124 290 101 071063067 M16M17M17 007 05 01 05 -16.0 -20.5 28.39 28 50 151 318 -173 068055076 M17M18M19 001 06 01 06 -18.2 -21.0 28.39 16 37 120 287 221 079083081 M20M21M22 022 07 01 07 -20.4 -23.5 28.48 13 32 91 258 384 076079088 M21M23M24 029 08 01 08 -22.8 -26.4 28.54 18 35 87 254 159 073079083 M25M25M25 039 09 01 09 -23.5 -27.1 28.58 20 36 74 241 153 072078082 M25M26M26 045 10 01 10 -23.5 -27.2 28.61 19 35 84 250 186 072078081 M25M26M26 038 11 01 11 -24.4 -28.2 28.64 22 37 88 255 -155 071078083 M26M27M27 030 12 01 12 -25.2 -29.1 28.68 22 40 83 250 158 070076081 M27M28M28 024 13 01 13 -25.8 -29.9 28.72 22 41 83 249 001 069076083 M28M29M29 021 14 01 14 -26.6 -30.7 28.75 22 43 88 254 -070 069076082 M28M29M29 017 15 01 15 -27.1 -31.2 28.78 24 45 88 254 005 069075077 M29M29M29 014 16 01 16 -27.1 -31.2 28.81 26 45 82 249 014 068074076 M28M29M29 013 17 01 17 -26.6 -31.0 28.86 25 44 84 251 -146 066074078 M28M29M30 010 18 01 18 -27.3 -31.6 28.90 25 45 85 251 -246 067074078 M29M30M30 008 19 01 19 -27.6 -31.9 28.91 26 46 86 253 -311 067073075 M29M30M30 006 20 01 20 -27.8 -32.2 28.92 28 47 87 254 045 066073071 M29M30M30 005 21 01 21 -28.3 -32.7 28.94 30 50 88 255 -056 066073070 M30M30M30 004 22 01 22 -28.7 -33.1 28.96 30 49 83 250 -034 066073073 M30M31M31 003 23 01 23 -28.6 -33.1 28.96 30 49 81 248 -039 065072073 M30M31M31 002 24 02 00 -27.6 -32.4 28.93 29 48 78 245 -059 064072080 M29M30M30 002 25 02 01 -26.5 -31.4 28.92 28 45 79 246 141 064075078 M27M28M29 002 26 02 02 -24.8 -29.6 28.91 25 44 84 250 -130 064076083 M26M27M28 002 27 02 03 -24.0 -29.3 28.90 23 39 86 253 -068 062071085 M25M26M27 001 28 02 04 -23.0 -28.4 28.89 25 42 77 244 -123 061070075 M24M25M26 002 29 02 05 -21.5 -27.5 28.89 20 41 85 252 -004 059063067 M22M24M25 000 30 02 06 -21.3 -27.5 28.87 19 38 99 265 -053 057061059 M22M23M24 000 31 02 07 -21.4 -28.0 28.84 20 39 92 258 -160 055059059 M22M23M24 000 32 02 08 -21.2 -27.1 28.83 17 38 106 272 -070 059053059 M21M22M23 000 33 02 09 -21.1 -28.7 28.84 19 36 100 266 -157 051047055 M22M22M23 000 34 02 10 -20.7 -29.5 28.81 18 33 101 268 -066 045042048 M21M22M23 000 35 02 11 -21.0 -29.9 28.80 20 28 111 278 -022 045043053 M22M23M24 000 36 02 12 -21.6 -29.7 28.78 22 30 116 283 -030 048038041 M21M22M22 000 37 02 13 -20.3 -29.7 28.75 25 31 120 287 -100 043035042 M20M21M22 000 38 02 14 -20.9 -29.1 28.74 18 30 114 281 -089 048031043 M19M21M21 000 39 02 15 -22.3 -29.9 28.73 12 17 98 265 -061 051031046 M19M21M22 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.