USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025091912 AMPS 0p89km 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 -26.5 -33.0 28.55 2 4 48 215 -001 066080068 M27M24M23 000 01 19 13 -26.7 -28.2 28.58 6 5 306 113 179 087077065 M23M23M23 000 02 19 14 -29.1 -28.7 28.59 4 4 260 66 084 104076053 M24M23M23 000 03 19 15 -28.5 -29.0 28.60 2 3 92 259 115 096075045 M23M23M22 000 04 19 16 -27.9 -29.0 28.58 5 7 39 206 -051 091074031 M23M23M22 000 05 19 17 -31.4 -31.5 28.60 12 14 44 211 -011 099073029 M25M23M22 000 06 19 18 -29.9 -31.5 28.61 19 25 35 202 016 086071029 M26M24M23 000 07 19 19 -27.0 -36.6 28.62 20 24 31 198 -044 040042024 M24M23M22 000 08 19 20 -25.2 -35.8 28.62 17 20 25 191 -025 037030026 M23M23M22 000 09 19 21 -24.6 -35.2 28.61 13 15 21 188 -048 037032025 M22M22M23 000 10 19 22 -24.8 -26.6 28.63 11 11 333 140 -043 085058027 M22M23M23 000 11 19 23 -23.3 -23.9 28.63 17 18 327 134 -026 094056028 M22M22M22 000 12 20 00 -23.3 -24.5 28.63 18 19 324 131 -013 090051030 M22M22M22 000 13 20 01 -23.3 -24.8 28.63 17 16 318 125 -019 088047031 M22M21M21 000 14 20 02 -22.8 -24.2 28.64 16 15 325 131 -025 088042031 M21M21M21 000 15 20 03 -22.5 -23.6 28.66 16 15 326 133 -038 091051031 M21M21M21 000 16 20 04 -23.1 -23.1 28.67 13 13 314 121 -033 100063031 M21M21M22 000 17 20 05 -23.2 -22.7 28.66 14 13 311 118 -035 106065029 M21M22M21 000 18 20 06 -23.4 -23.2 28.66 15 14 315 122 -020 102056029 M21M21M21 000 19 20 07 -23.0 -22.8 28.68 16 15 316 123 -027 102050030 M21M21M21 000 20 20 08 -23.1 -23.4 28.69 16 16 318 124 -040 098043030 M21M20M20 000 21 20 09 -22.9 -23.6 28.70 16 15 319 126 -021 094041031 M20M20M20 000 22 20 10 -23.0 -22.7 28.71 16 15 316 123 -057 103046029 M20M20M20 000 23 20 11 -22.3 -21.9 28.71 18 17 316 122 -023 104053030 M20M20M19 000 24 20 12 -22.5 -21.5 28.74 17 16 315 122 -054 110061030 M20M20M20 000 25 20 13 -22.5 -21.7 28.74 16 15 316 122 -037 108053030 M20M20M19 000 26 20 14 -22.6 -21.6 28.77 15 14 314 120 006 110057032 M20M20M19 000 27 20 15 -22.2 -21.7 28.79 16 15 316 122 005 105043032 M20M19M19 000 28 20 16 -22.3 -22.1 28.81 15 14 317 124 030 102041032 M19M19M19 000 29 20 17 -22.2 -22.5 28.83 15 14 318 124 014 098034033 M19M19M19 000 30 20 18 -22.4 -23.3 28.85 14 13 319 125 030 093037037 M19M19M20 000 31 20 19 -22.4 -24.1 28.88 14 13 317 124 -012 087034059 M19M19M20 000 32 20 20 -21.5 -25.4 28.91 14 13 321 128 003 071031071 M19M19M20 000 33 20 21 -21.0 -25.7 28.93 14 13 322 129 -037 066033080 M19M19M19 000 34 20 22 -20.7 -24.9 28.96 12 11 321 128 010 069038083 M19M19M20 000 35 20 23 -20.2 -24.4 28.99 9 9 327 134 -008 069048086 M19M19M19 001 36 21 00 -19.9 -23.8 29.01 7 7 342 148 -084 071067088 M19M19M18 001 37 21 01 -19.4 -22.9 29.03 4 5 1 168 -031 073075082 M19M19M19 002 38 21 02 -19.1 -22.9 29.05 3 6 24 191 022 072079073 M18M19M19 001 39 21 03 -19.1 -22.2 29.08 3 21 66 233 -059 076083068 M19M19M20 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 1h) 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.