USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) 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 -27.0 -32.9 28.76 5 6 53 220 -007 064062075 M25M23M23 000 03 19 03 -26.8 -31.5 28.79 4 6 145 312 007 064065080 M23M23M23 002 06 19 06 -27.7 -31.5 28.75 3 5 96 263 005 070063074 M24M24M24 002 09 19 09 -28.2 -31.9 28.73 3 5 101 268 -006 071060066 M23M23M24 000 12 19 12 -27.2 -31.6 28.70 1 3 222 29 -004 067060059 M22M23M23 000 15 19 15 -26.5 -29.9 28.68 2 3 299 105 002 073065059 M22M23M23 000 18 19 18 -27.0 -30.2 28.66 3 4 313 120 -007 074072051 M22M23M23 001 21 19 21 -25.3 -27.9 28.63 3 3 336 142 -009 079072044 M22M22M23 002 24 20 00 -24.0 -26.8 28.63 3 4 332 139 -004 079071038 M21M22M22 002 27 20 03 -23.2 -25.9 28.64 4 5 326 133 003 080070031 M21M21M21 001 30 20 06 -23.1 -25.5 28.66 5 7 325 131 010 082065027 M20M21M21 001 33 20 09 -23.1 -24.8 28.70 5 7 327 133 014 087068029 M20M21M21 001 36 20 12 -23.2 -25.1 28.78 5 7 325 132 019 085063030 M20M21M21 001 39 20 15 -23.4 -25.5 28.85 4 6 334 140 017 085060036 M20M21M21 001 42 20 18 -23.8 -25.5 28.93 5 8 331 137 -004 087059052 M20M21M21 000 45 20 21 -23.0 -25.4 29.00 4 7 342 149 010 082055069 M20M21M21 000 48 21 00 -21.9 -24.9 29.07 4 6 350 157 007 077056075 M20M20M20 000 51 21 03 -21.3 -24.4 29.12 3 4 11 178 009 077060074 M19M20M20 000 54 21 06 -22.1 -24.6 29.16 3 4 41 208 007 081065071 M19M20M20 001 57 21 09 -23.0 -24.9 29.19 2 4 62 229 006 085069066 M20M20M21 001 60 21 12 -23.6 -25.2 29.19 3 4 19 185 015 087068065 M20M20M21 001 63 21 15 -22.7 -24.0 29.19 4 6 331 138 024 090058073 M19M20M20 000 66 21 18 -22.8 -24.2 29.17 4 6 320 127 028 089054078 M19M19M19 001 69 21 21 -21.5 -23.2 29.16 4 7 318 125 031 086054081 M18M19M19 002 72 22 00 -20.5 -22.5 29.15 2 4 275 82 033 084057083 M18M18M19 003 75 22 03 -21.0 -23.2 29.14 3 4 126 292 033 083067083 M18M18M19 004 78 22 06 -22.8 -24.9 29.14 4 6 119 286 031 083075083 M18M19M19 008 81 22 09 -23.8 -26.0 29.16 6 8 118 285 035 082081077 M19M20M21 008 84 22 12 -25.4 -27.8 29.18 8 10 113 280 035 081079077 M22M21M21 005 87 22 15 -24.2 -27.2 29.20 8 11 90 257 034 076081074 M22M22M21 009 90 22 18 -23.1 -26.1 29.20 7 10 95 261 038 076081075 M22M22M22 021 93 22 21 -23.1 -26.7 29.21 8 11 93 260 040 073079074 M23M23M23 007 96 23 00 -21.6 -25.3 29.21 6 9 82 249 028 072079080 M22M23M23 014 99 23 03 -20.8 -24.4 29.17 5 7 82 249 030 073079080 M21M22M22 023 102 23 06 -19.8 -23.1 29.15 3 4 32 199 038 075078079 M20M21M21 031 105 23 09 -19.3 -22.2 29.12 2 3 339 146 049 078076080 M19M20M21 028 108 23 12 -19.0 -22.2 29.08 3 3 2 168 043 076075071 M19M20M21 015 111 23 15 -19.8 -23.3 29.06 3 4 122 288 049 074070064 M19M20M21 008 114 23 18 -20.3 -25.3 29.05 4 6 110 277 051 065057058 M20M20M21 002 117 23 21 -19.9 -25.9 29.03 5 7 28 194 044 059054048 M19M20M20 002 120 24 00 -19.5 -24.9 29.03 3 4 197 4 065 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.