USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025092112 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 21 12 -24.0 -26.8 29.05 3 4 222 29 005 074070070 M22M19M19 000 03 21 15 -22.7 -26.1 29.04 3 4 357 163 026 074059075 M18M17M17 001 06 21 18 -20.4 -23.1 29.07 2 5 243 49 023 079059079 M17M17M16 006 09 21 21 -18.1 -21.1 29.00 3 2 181 348 025 077067081 M16M16M17 009 12 22 00 -17.3 -20.5 29.03 6 9 122 289 014 076076082 M17M17M18 005 15 22 03 -17.7 -21.0 29.05 8 12 97 264 026 075076082 M17M18M18 006 18 22 06 -18.4 -21.8 29.06 8 13 96 263 016 075076086 M18M18M19 005 21 22 09 -19.0 -22.6 29.07 8 12 94 261 016 074076080 M19M19M19 004 24 22 12 -19.4 -22.9 29.07 7 11 98 265 029 074075083 M18M19M20 004 27 22 15 -19.2 -22.7 29.11 7 10 105 272 024 074075082 M19M19M20 007 30 22 18 -19.6 -23.3 29.09 6 10 95 262 022 072073080 M19M19M20 004 33 22 21 -19.7 -23.3 29.09 5 9 98 265 018 073076081 M19M20M21 004 36 23 00 -17.5 -21.7 29.08 3 5 98 264 024 070075077 M18M19M20 006 39 23 03 -16.4 -21.1 29.01 3 5 62 229 036 067071073 M17M19M20 007 42 23 06 -18.1 -21.4 28.98 2 3 232 39 062 076074067 M17M19M20 002 45 23 09 -17.9 -21.0 28.91 3 4 347 154 062 077072060 M17M18M19 003 48 23 12 -17.6 -20.7 28.88 2 3 270 77 069 078056053 M16M17M18 002 51 23 15 -19.2 -21.8 28.85 3 4 190 357 043 080050046 M16M17M18 001 54 23 18 -21.4 -26.1 28.84 5 7 113 280 009 066042046 M17M18M19 000 57 23 21 -21.2 -27.2 28.86 5 8 75 242 002 059034048 M18M19M20 000 60 24 00 -20.9 -27.4 28.89 4 7 102 268 018 056033048 M18M19M20 000 63 24 03 -20.6 -27.9 28.92 4 7 100 266 022 052033042 M19M19M20 000 66 24 06 -21.6 -29.0 28.98 5 8 115 282 014 051035038 M19M20M20 000 69 24 09 -21.7 -29.2 29.03 4 6 136 303 030 051036043 M19M20M20 000 72 24 12 -21.3 -28.0 29.07 3 4 128 294 020 055036042 M19M19M19 000 75 24 15 -22.4 -28.6 29.16 4 7 116 283 016 057036044 M19M19M19 000 78 24 18 -22.3 -28.7 29.20 4 7 176 342 020 057034041 M18M18M18 000 81 24 21 -22.3 -27.7 29.26 4 6 110 277 -011 062037041 M18M18M19 000 84 25 00 -20.7 -27.3 29.31 4 7 81 248 -018 056037045 M18M19M19 000 87 25 03 -20.2 -26.0 29.32 1 4 187 354 012 060038048 M18M18M19 000 90 25 06 -21.9 -26.8 29.32 2 5 180 346 000 064045053 M17M18M18 000 93 25 09 -21.9 -26.6 29.33 2 4 239 46 -043 066054048 M17M17M18 000 96 25 12 -22.8 -26.9 29.32 2 5 246 53 -020 069051044 M17M17M18 000 99 25 15 -22.7 -26.6 29.30 2 5 265 71 -005 071055039 M17M17M18 000 102 25 18 -22.8 -26.3 29.26 2 5 294 101 -014 073052030 M17M17M17 000 105 25 21 -22.3 -26.3 29.24 2 4 275 81 -020 071044027 M17M17M17 000 108 26 00 -20.8 -25.1 29.23 3 4 277 84 -026 069033032 M16M16M17 000 111 26 03 -19.5 -23.5 29.19 3 5 287 94 -016 071031052 M16M16M16 000 114 26 06 -18.9 -22.1 29.17 2 4 308 115 011 076037059 M15M15M16 000 117 26 09 -19.9 -23.3 29.17 2 4 151 318 002 075037050 M15M15M16 000 120 26 12 -20.7 -24.0 29.14 2 4 180 347 009 076038045 M15M15M16 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.