USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025091900 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 00 -26.9 -33.0 28.76 5 6 54 220 -007 063062074 M25M23M23 000 03 19 03 -26.9 -31.7 28.78 4 5 146 312 007 064065080 M24M23M23 002 06 19 06 -27.8 -31.6 28.75 3 5 94 260 005 070063074 M24M24M24 002 09 19 09 -28.2 -32.0 28.73 3 5 97 264 -006 071060066 M23M23M24 000 12 19 12 -27.3 -31.7 28.70 1 3 232 39 -004 066060059 M22M23M23 000 15 19 15 -26.6 -30.0 28.68 2 3 298 105 002 073065059 M22M23M23 000 18 19 18 -27.2 -30.4 28.66 3 4 311 118 -007 074072051 M22M23M23 001 21 19 21 -25.4 -28.0 28.63 3 3 335 141 -009 080071044 M22M22M23 002 24 20 00 -24.2 -26.9 28.63 3 4 332 138 -003 079071038 M21M22M22 002 27 20 03 -23.3 -26.0 28.64 4 5 326 132 003 080070031 M21M21M21 001 30 20 06 -23.3 -25.6 28.66 5 7 324 130 010 082065027 M20M21M21 001 33 20 09 -23.2 -25.0 28.70 5 7 326 132 014 087067029 M20M20M21 001 36 20 12 -23.3 -25.3 28.78 5 7 324 131 019 086063030 M20M21M21 001 39 20 15 -23.6 -25.6 28.85 4 6 333 140 016 085059036 M20M21M21 001 42 20 18 -24.0 -25.6 28.93 5 7 330 137 -004 088058052 M20M21M21 000 45 20 21 -23.1 -25.5 29.00 4 7 342 148 010 082055069 M20M21M21 000 48 21 00 -22.1 -25.1 29.07 4 6 349 156 007 077056075 M20M20M20 000 51 21 03 -21.5 -24.5 29.12 3 4 10 177 009 077060074 M19M20M20 000 54 21 06 -22.3 -24.7 29.16 3 4 40 207 007 081066071 M19M20M20 001 57 21 09 -23.1 -25.0 29.19 2 4 61 228 006 084069066 M20M20M21 001 60 21 12 -23.7 -25.4 29.19 3 4 17 183 015 086068066 M20M20M21 001 63 21 15 -22.8 -24.1 29.19 4 6 331 137 024 090058073 M19M20M20 000 66 21 18 -23.0 -24.4 29.17 4 6 319 126 029 089054079 M19M19M19 001 69 21 21 -21.6 -23.3 29.16 4 7 316 123 031 087055081 M18M19M19 003 72 22 00 -20.7 -22.7 29.15 2 3 270 77 033 085057083 M18M18M19 004 75 22 03 -21.2 -23.4 29.14 3 5 127 294 034 083067084 M18M19M19 005 78 22 06 -22.9 -25.1 29.14 4 6 120 286 031 082075084 M18M19M19 008 81 22 09 -23.9 -26.2 29.15 6 8 119 286 036 082081077 M20M20M21 009 84 22 12 -25.6 -28.0 29.18 8 10 114 281 035 081079078 M22M22M21 005 87 22 15 -24.3 -27.4 29.20 7 11 89 256 035 076081075 M22M22M21 009 90 22 18 -23.2 -26.2 29.20 7 10 94 261 039 076081075 M22M22M22 021 93 22 21 -23.2 -26.8 29.20 8 11 93 260 040 073079074 M23M23M23 007 96 23 00 -21.8 -25.4 29.21 6 8 81 248 029 073079080 M22M23M23 014 99 23 03 -20.9 -24.4 29.17 5 7 81 248 031 074079080 M22M22M23 023 102 23 06 -19.9 -23.2 29.15 3 4 24 191 039 075078079 M20M21M21 032 105 23 09 -19.4 -22.3 29.12 2 3 332 139 051 078076080 M19M20M21 029 108 23 12 -19.2 -22.4 29.08 3 3 354 161 045 076075071 M19M20M21 015 111 23 15 -19.9 -23.5 29.06 3 4 128 294 051 073070064 M19M20M21 007 114 23 18 -20.4 -25.5 29.05 4 6 112 279 053 064057057 M20M20M21 002 117 23 21 -20.0 -26.0 29.03 5 7 24 190 045 059053048 M19M20M20 002 120 24 00 -19.7 -25.0 29.03 3 4 202 9 066 063056047 M18M19M20 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.