USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025091912 AMPS 8km 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 19 12 -26.0 -33.0 28.60 2 2 51 218 -000 067074064 M26M23M23 000 03 19 15 -28.4 -31.0 28.64 3 3 163 330 -012 079074046 M24M23M22 000 06 19 18 -30.1 -32.9 28.67 12 16 67 233 -001 077064028 M25M24M23 000 09 19 21 -25.6 -31.5 28.66 4 6 84 251 -013 058036025 M22M23M23 000 12 20 00 -24.0 -26.9 28.68 5 7 287 94 004 077069030 M23M23M22 000 15 20 03 -24.6 -27.0 28.71 3 4 262 68 -006 081076030 M21M22M22 001 18 20 06 -24.0 -26.0 28.71 2 5 293 100 002 085074031 M21M22M22 001 21 20 09 -24.1 -25.5 28.75 2 4 313 120 002 088062029 M21M21M21 000 24 20 12 -23.8 -24.8 28.78 2 5 306 113 008 093081028 M20M21M21 001 27 20 15 -23.5 -24.6 28.83 2 4 340 147 014 091070030 M20M20M20 002 30 20 18 -23.1 -24.6 28.90 1 3 318 124 021 088049037 M20M20M20 000 33 20 21 -22.0 -24.6 28.97 1 3 312 119 011 080045068 M20M20M20 000 36 21 00 -20.5 -24.0 29.06 1 3 39 205 -003 074059087 M19M19M19 003 39 21 03 -19.6 -23.0 29.12 3 3 85 251 002 075078073 M18M19M19 003 42 21 06 -23.1 -26.3 29.21 10 14 68 235 -018 076080078 M22M22M21 002 45 21 09 -23.0 -26.3 29.25 10 15 77 244 033 075082085 M22M23M22 010 48 21 12 -23.8 -26.7 29.25 8 11 95 262 009 077079079 M21M21M21 004 51 21 15 -24.6 -26.9 29.25 6 8 110 277 003 081072080 M19M20M20 000 54 21 18 -23.5 -25.7 29.24 5 6 106 272 007 083072083 M18M19M19 002 57 21 21 -22.6 -24.7 29.24 4 5 121 288 -001 083078084 M18M19M19 003 60 22 00 -22.4 -24.9 29.24 5 6 111 277 -005 080080083 M18M19M20 008 63 22 03 -22.9 -25.6 29.25 7 9 94 261 -002 079081081 M19M20M20 008 66 22 06 -23.3 -26.2 29.25 7 13 99 266 010 078081081 M20M20M20 009 69 22 09 -24.3 -27.2 29.25 7 14 109 276 002 077081080 M20M21M21 014 72 22 12 -24.7 -27.7 29.25 8 16 101 268 -007 077081078 M21M21M21 011 75 22 15 -23.5 -26.8 29.25 9 30 88 254 -013 075083073 M22M22M21 009 78 22 18 -21.4 -25.1 29.24 12 32 96 263 -005 072082078 M22M22M21 008 81 22 21 -21.6 -25.6 29.23 14 34 104 270 -067 071080073 M23M23M23 003 84 23 00 -22.0 -26.1 29.23 13 33 90 257 -042 070081078 M24M25M23 008 87 23 03 -21.1 -25.2 29.18 12 27 82 248 -041 070082073 M23M23M22 008 90 23 06 -22.0 -25.7 29.15 9 25 78 245 012 072081076 M22M23M23 006 93 23 09 -21.1 -24.8 29.11 5 18 60 226 004 073079077 M21M22M23 005 96 23 12 -21.7 -24.6 29.07 3 4 109 276 011 078075073 M20M21M22 002 99 23 15 -22.0 -25.2 29.05 3 4 79 246 008 076071066 M19M21M22 001 102 23 18 -22.5 -25.4 29.03 3 4 178 345 006 078064072 M19M20M21 001 105 23 21 -22.1 -25.0 29.03 3 3 104 271 001 077059064 M19M19M21 001 108 24 00 -20.2 -25.6 29.04 9 10 35 201 -000 063047051 M19M20M20 001 111 24 03 -20.7 -24.9 29.04 4 5 158 325 020 069050054 M18M19M19 000 114 24 06 -19.6 -24.0 29.07 4 4 33 199 010 069056076 M18M19M20 001 117 24 09 -19.9 -23.6 29.10 4 4 83 250 -004 073064064 M18M19M20 002 120 24 12 -19.2 -24.2 29.13 5 20 79 246 -002 065068057 M19M20M20 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.