USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025091912 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 19 12 -29.3 -32.5 28.56 1 2 43 209 -000 067075059 M25M24M24 000 03 19 15 -29.7 -32.3 28.62 2 3 143 310 -009 078061046 M24M23M22 000 06 19 18 -32.5 -34.8 28.64 5 10 76 243 008 080055032 M24M24M23 000 09 19 21 -28.7 -32.9 28.64 1 3 13 180 -008 067040032 M23M23M23 000 12 20 00 -26.2 -30.3 28.66 2 4 298 105 -003 068057033 M23M23M23 000 15 20 03 -26.2 -29.5 28.69 2 3 326 132 -002 074064032 M22M22M22 000 18 20 06 -25.4 -27.7 28.69 3 4 344 151 -003 082067032 M21M22M22 001 21 20 09 -25.3 -27.1 28.73 2 3 351 158 004 087063031 M21M21M21 001 24 20 12 -25.1 -26.7 28.76 3 3 354 161 010 088070030 M20M21M21 002 27 20 15 -24.8 -26.6 28.81 3 3 1 168 018 087065035 M20M20M21 002 30 20 18 -24.5 -26.3 28.87 2 2 1 167 022 087056047 M20M20M20 001 33 20 21 -23.5 -25.8 28.96 1 2 347 154 019 083055062 M20M20M20 001 36 21 00 -21.9 -25.0 29.04 1 2 10 177 008 077062082 M19M19M19 004 39 21 03 -21.0 -23.6 29.10 2 3 128 295 013 080075076 M19M19M20 007 42 21 06 -23.9 -26.8 29.18 7 9 103 270 016 077077080 M21M21M21 008 45 21 09 -24.1 -27.1 29.22 6 9 80 247 019 077078082 M22M22M21 014 48 21 12 -25.1 -27.6 29.23 4 7 121 287 027 080077073 M21M21M21 005 51 21 15 -25.5 -27.7 29.22 3 6 139 306 027 082074078 M20M20M21 001 54 21 18 -24.6 -26.7 29.21 3 5 135 302 026 083073082 M19M19M20 005 57 21 21 -23.4 -25.5 29.21 3 4 141 308 025 083076083 M19M19M20 006 60 22 00 -22.7 -25.2 29.21 5 5 142 309 027 080079083 M19M19M20 011 63 22 03 -23.3 -26.0 29.22 6 7 118 285 022 079080079 M20M20M20 010 66 22 06 -24.1 -26.8 29.22 7 9 129 296 023 078081080 M21M20M20 012 69 22 09 -24.8 -27.7 29.23 7 8 135 302 022 077080079 M21M21M21 016 72 22 12 -25.2 -28.1 29.22 7 9 129 296 019 077080077 M22M21M22 013 75 22 15 -24.8 -27.8 29.22 7 9 116 283 026 077081074 M22M22M22 012 78 22 18 -22.9 -26.2 29.21 8 10 121 288 044 075080077 M22M22M22 014 81 22 21 -22.6 -26.3 29.19 12 24 125 292 023 072079074 M23M23M23 014 84 23 00 -22.8 -26.7 29.19 10 23 111 277 016 071078077 M24M24M23 019 87 23 03 -22.2 -26.0 29.15 8 17 100 267 017 071080074 M23M23M23 015 90 23 06 -23.1 -26.5 29.12 6 8 102 269 025 074079075 M23M23M23 008 93 23 09 -22.5 -25.7 29.08 4 5 87 254 028 075076078 M22M22M23 009 96 23 12 -23.2 -26.0 29.04 3 4 136 303 028 079073075 M21M22M22 007 99 23 15 -23.4 -26.3 29.03 2 4 102 268 024 078068069 M20M21M22 003 102 23 18 -23.7 -26.5 29.01 3 4 202 9 025 078062072 M19M20M21 002 105 23 21 -23.1 -26.2 29.01 3 3 177 344 021 076056070 M20M20M22 002 108 24 00 -21.6 -26.3 29.02 4 6 54 220 013 066050057 M20M20M21 002 111 24 03 -21.9 -26.2 29.02 3 4 175 342 030 069053059 M19M20M20 001 114 24 06 -21.1 -25.3 29.05 2 3 217 23 025 069056073 M19M20M20 001 117 24 09 -21.4 -24.9 29.08 4 6 183 349 015 074061066 M19M20M21 005 120 24 12 -21.0 -25.0 29.11 4 6 158 325 021 071066061 M20M20M21 004 * 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.