USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072800 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 28 00 -19.3 -22.8 28.87 11 12 164 330 007 075073077 M19M20M21 000 03 28 03 -21.8 -26.2 28.97 21 30 150 317 080 068066066 M23M24M25 012 06 28 06 -28.1 -32.5 29.04 17 32 107 274 072 066067070 M28M28M28 004 09 28 09 -26.9 -31.6 29.08 13 19 96 263 047 065068075 M27M28M28 006 12 28 12 -23.1 -28.1 29.09 9 14 79 246 029 064068071 M25M25M26 007 15 28 15 -22.5 -26.4 29.08 3 5 154 320 062 071071079 M22M23M24 023 18 28 18 -20.6 -24.6 29.08 10 15 119 286 036 071073080 M22M23M24 035 21 28 21 -22.6 -27.9 29.11 14 26 98 265 049 062066076 M23M24M25 008 24 29 00 -22.4 -27.1 29.11 10 16 95 261 015 066069077 M23M24M25 005 27 29 03 -22.2 -26.8 29.09 7 10 97 263 043 067069073 M22M23M24 003 30 29 06 -22.8 -26.7 29.03 3 6 85 252 039 071068076 M21M22M23 004 33 29 09 -21.6 -25.4 28.98 3 5 260 67 030 072064075 M20M21M22 006 36 29 12 -19.0 -22.4 28.89 3 6 62 229 050 075070081 M19M20M21 022 39 29 15 -19.0 -22.9 28.88 14 19 135 302 036 071074081 M20M22M23 029 42 29 18 -23.3 -27.1 28.95 18 35 153 319 088 071073078 M25M26M26 022 45 29 21 -24.9 -28.7 28.97 15 36 132 298 066 071075074 M26M26M27 022 48 30 00 -26.1 -30.1 28.99 13 33 119 286 060 070076074 M27M27M27 021 51 30 03 -26.5 -30.7 29.00 12 31 102 269 085 068076076 M28M28M27 014 54 30 06 -26.0 -29.9 28.99 8 14 98 265 061 070077078 M27M27M27 015 57 30 09 -25.0 -28.6 28.98 4 6 102 269 071 073077078 M26M27M26 018 60 30 12 -24.6 -27.9 28.95 3 3 161 328 077 075076081 M25M25M25 019 63 30 15 -23.1 -26.2 28.90 3 6 344 151 071 076074074 M23M23M23 030 66 30 18 -21.9 -25.5 28.87 3 4 245 52 078 073059061 M21M21M22 006 69 30 21 -21.2 -25.5 28.83 6 8 150 316 055 068056054 M21M21M21 002 72 31 00 -21.2 -26.1 28.77 3 6 102 268 042 065052045 M20M20M20 001 75 31 03 -21.2 -25.3 28.74 4 5 240 46 068 070047062 M19M19M20 001 78 31 06 -20.5 -24.3 28.69 8 22 224 31 080 071043055 M19M19M19 001 81 31 09 -18.9 -24.0 28.65 13 30 205 11 099 064044055 M18M19M19 000 84 31 12 -18.6 -23.7 28.61 11 24 208 14 099 064039050 M18M19M19 000 87 31 15 -19.6 -23.7 28.54 5 8 260 67 039 070038053 M18M18M19 000 90 31 18 -20.8 -24.4 28.48 8 11 267 73 096 073035042 M17M17M19 000 93 31 21 -19.0 -24.3 28.43 11 31 203 9 107 063036039 M18M18M20 000 96 01 00 -18.3 -24.3 28.40 14 35 181 348 118 060036038 M19M19M20 000 99 01 03 -18.8 -25.1 28.41 14 36 177 344 138 058034036 M19M19M20 000 102 01 06 -19.6 -26.0 28.45 16 37 176 343 184 057041038 M20M21M22 000 105 01 09 -21.2 -27.9 28.51 17 38 170 337 172 055042039 M22M23M24 000 108 01 12 -21.8 -29.3 28.55 18 41 167 333 193 051040044 M23M24M25 000 111 01 15 -22.2 -29.6 28.61 21 44 174 340 186 051043045 M23M25M26 000 114 01 18 -22.5 -29.9 28.68 20 43 171 337 167 051041049 M24M25M26 000 117 01 21 -22.6 -29.7 28.73 25 49 176 342 295 053048060 M24M25M26 000 120 02 00 -22.7 -28.4 28.81 23 45 173 339 183 060058071 M24M25M27 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 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.