USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) 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 4 223 30 005 074070070 M22M19M19 000 03 21 15 -22.8 -26.2 29.04 3 4 352 159 026 074060076 M18M17M17 001 06 21 18 -20.4 -23.2 29.06 2 5 245 51 023 079059079 M17M17M16 006 09 21 21 -18.1 -21.2 29.00 3 2 186 353 025 077067082 M16M16M17 009 12 22 00 -17.4 -20.5 29.03 6 9 122 289 015 077076082 M17M17M18 005 15 22 03 -17.8 -21.1 29.05 7 12 98 264 026 075076082 M17M18M18 007 18 22 06 -18.5 -21.9 29.06 8 13 96 263 016 075076086 M18M18M19 005 21 22 09 -19.2 -22.7 29.07 7 12 94 261 016 074076080 M19M19M19 004 24 22 12 -19.5 -23.0 29.07 7 11 99 265 030 074075083 M18M19M20 004 27 22 15 -19.3 -22.8 29.11 6 10 106 273 024 074075082 M19M19M20 007 30 22 18 -19.7 -23.4 29.09 6 10 95 262 022 073073080 M19M19M20 004 33 22 21 -19.9 -23.4 29.09 5 9 98 265 018 074076081 M19M20M21 005 36 23 00 -17.5 -21.7 29.08 3 5 97 264 025 070075078 M18M19M20 007 39 23 03 -16.5 -21.2 29.01 3 5 57 223 037 067071073 M17M19M20 007 42 23 06 -18.2 -21.5 28.98 2 3 233 40 064 076074068 M18M19M20 003 45 23 09 -18.0 -21.1 28.91 3 4 343 150 063 076072060 M17M18M19 003 48 23 12 -17.8 -20.8 28.88 3 4 269 76 069 078056053 M16M17M18 002 51 23 15 -19.3 -22.0 28.85 3 5 194 1 043 080050045 M16M17M18 001 54 23 18 -21.5 -26.3 28.84 4 7 114 280 010 065042046 M17M18M19 000 57 23 21 -21.3 -27.3 28.86 5 8 74 240 002 059034048 M19M19M20 000 60 24 00 -21.0 -27.5 28.89 4 7 101 268 019 056033048 M18M19M20 000 63 24 03 -20.8 -28.0 28.92 4 7 99 266 023 052033041 M19M19M20 000 66 24 06 -21.7 -29.2 28.98 5 8 116 283 015 051035038 M19M20M20 000 69 24 09 -21.9 -29.3 29.03 4 5 139 305 031 051036043 M19M20M20 000 72 24 12 -21.4 -28.1 29.07 3 4 130 297 020 055036043 M19M19M19 000 75 24 15 -22.5 -28.8 29.16 4 7 118 285 016 057036044 M19M19M19 000 78 24 18 -22.4 -28.8 29.20 4 7 180 347 020 056034041 M18M18M18 000 81 24 21 -22.4 -27.8 29.26 4 6 111 278 -012 062037041 M18M19M19 000 84 25 00 -20.9 -27.4 29.31 4 7 80 246 -018 056037045 M18M19M19 000 87 25 03 -20.3 -26.2 29.32 1 4 196 3 013 060037048 M18M18M19 000 90 25 06 -22.0 -27.0 29.32 2 5 186 353 001 064045053 M17M18M18 000 93 25 09 -22.0 -26.8 29.33 2 4 243 50 -043 065054048 M17M17M18 000 96 25 12 -22.9 -27.0 29.32 2 5 249 56 -020 069051044 M17M17M18 000 99 25 15 -22.8 -26.7 29.30 2 5 267 74 -005 070055039 M17M17M18 000 102 25 18 -22.9 -26.4 29.26 2 5 294 101 -014 073052030 M17M17M17 000 105 25 21 -22.4 -26.4 29.24 2 4 276 83 -021 070044027 M17M17M17 000 108 26 00 -20.9 -25.2 29.23 3 4 278 85 -026 069033032 M16M16M17 000 111 26 03 -19.7 -23.7 29.19 3 5 286 93 -016 071031052 M16M16M16 000 114 26 06 -19.1 -22.3 29.17 2 4 305 112 012 076037059 M15M15M16 000 117 26 09 -20.0 -23.5 29.17 2 4 178 345 002 074037050 M15M15M16 000 120 26 12 -20.8 -24.1 29.14 2 4 188 355 009 075038045 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.