USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025092600 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 26 00 -21.5 -27.6 29.25 3 4 217 24 003 069033036 M20M17M16 000 03 26 03 -19.8 -25.1 29.23 3 5 319 126 -021 063028037 M16M15M15 000 06 26 06 -19.6 -24.5 29.21 3 3 26 193 -015 065028027 M15M15M15 000 09 26 09 -21.4 -25.9 29.18 5 6 34 200 -017 068042022 M16M16M16 000 12 26 12 -22.1 -26.2 29.14 3 4 11 178 006 071041021 M15M15M15 000 15 26 15 -23.5 -26.9 29.15 2 5 100 267 004 075043021 M16M15M15 000 18 26 18 -24.5 -28.2 29.18 6 9 132 298 009 073041024 M17M16M16 000 21 26 21 -24.9 -28.9 29.20 4 7 119 286 006 070037024 M18M17M16 000 24 27 00 -24.2 -28.3 29.20 2 5 106 272 003 070039024 M19M17M16 000 27 27 03 -23.9 -27.5 29.21 3 6 89 256 006 073048025 M19M17M17 000 30 27 06 -24.3 -27.7 29.21 2 5 65 232 007 073049023 M18M17M17 000 33 27 09 -26.0 -28.9 29.21 4 7 85 252 003 077057024 M19M18M18 000 36 27 12 -26.5 -30.3 29.20 4 8 88 255 -005 072062030 M19M19M19 000 39 27 15 -26.8 -30.8 29.19 4 9 84 251 -010 069060035 M20M20M20 000 42 27 18 -27.8 -32.0 29.20 4 8 98 265 027 067058027 M21M20M20 000 45 27 21 -26.0 -31.1 29.22 4 8 97 264 037 063037021 M19M20M21 000 48 28 00 -23.5 -30.0 29.21 3 6 73 239 -000 056024022 M19M19M20 000 51 28 03 -22.5 -28.9 29.20 2 5 215 21 -003 056032023 M18M19M19 000 54 28 06 -22.0 -27.7 29.20 3 5 318 125 031 060038029 M18M18M18 000 57 28 09 -21.9 -24.4 29.22 5 9 307 114 018 081042054 M17M17M17 000 60 28 12 -19.9 -22.3 29.22 5 9 324 131 003 083037068 M15M15M16 000 63 28 15 -20.2 -22.2 29.27 3 5 357 163 011 085046072 M15M15M16 001 66 28 18 -20.5 -22.5 29.29 3 4 174 341 -011 085053064 M15M15M16 001 69 28 21 -19.8 -23.3 29.32 3 5 116 283 -010 075054058 M15M15M16 000 72 29 00 -17.5 -21.9 29.32 2 5 50 217 024 069055058 M15M15M16 000 75 29 03 -17.9 -21.7 29.32 3 5 270 76 015 072050062 M14M15M15 000 78 29 06 -17.4 -20.4 29.29 5 7 340 146 017 078047063 M14M14M15 000 81 29 09 -18.0 -19.9 29.27 7 10 325 132 020 086045053 M14M14M14 000 84 29 12 -18.9 -20.3 29.26 4 7 320 126 013 089045048 M14M14M14 000 87 29 15 -19.8 -21.9 29.28 2 5 112 279 026 085046044 M14M14M14 000 90 29 18 -19.2 -21.9 29.28 2 4 110 277 033 080045042 M15M14M15 000 93 29 21 -19.6 -23.4 29.28 3 5 165 332 039 072040040 M14M14M15 000 96 30 00 -17.9 -22.8 29.29 4 5 339 145 034 066029034 M14M14M15 000 99 30 03 -17.5 -21.6 29.26 5 8 266 73 027 071033062 M13M13M14 000 102 30 06 -15.3 -18.4 29.21 7 9 297 104 017 077055079 M12M12M13 003 105 30 09 -14.0 -16.7 29.16 6 21 258 65 095 080070083 M12M12M13 016 108 30 12 -11.5 -14.2 29.13 12 32 203 9 117 081073072 M11M12M13 063 111 30 15 -10.5 -13.8 29.09 14 35 191 358 126 077070069 M10M11M12 015 114 30 18 -10.3 -13.0 29.08 18 40 184 351 116 080067072 M11M11M12 010 117 30 21 -9.1 -14.0 29.04 18 40 187 354 055 068040035 M09M09M09 003 120 01 00 -10.1 -14.8 29.03 18 37 169 336 014 069034032 M09M08M09 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.