USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072700 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 27 00 -33.7 -40.2 28.77 2 3 57 224 -004 052038046 M30M26M26 000 03 27 03 -34.9 -39.9 28.81 1 2 89 256 008 060043051 M27M26M26 000 06 27 06 -34.1 -39.2 28.85 1 2 69 236 -024 060038053 M27M26M26 000 09 27 09 -34.3 -38.8 28.82 3 4 311 118 -008 064039049 M27M26M25 000 12 27 12 -34.8 -39.2 28.80 4 7 294 100 -024 065032037 M26M25M24 000 15 27 15 -33.1 -38.6 28.77 3 6 291 98 010 058024033 M24M23M22 000 18 27 18 -28.7 -34.8 28.78 3 5 229 35 069 056041071 M23M21M21 002 21 27 21 -25.5 -29.7 28.85 4 8 120 287 080 068069073 M20M21M22 006 24 28 00 -20.7 -24.6 28.90 9 21 147 313 076 071067070 M19M20M21 006 27 28 03 -20.3 -24.6 28.96 17 27 160 326 142 069065067 M21M22M23 005 30 28 06 -28.5 -32.9 29.05 19 25 117 284 079 066065066 M28M28M28 005 33 28 09 -30.3 -34.7 29.10 14 22 103 270 053 065069071 M30M30M30 003 36 28 12 -29.9 -34.5 29.12 11 18 93 259 050 065069069 M28M28M28 003 39 28 15 -30.9 -35.0 29.12 7 11 98 265 057 068066075 M26M26M27 004 42 28 18 -30.1 -33.8 29.14 2 4 109 276 039 071075079 M26M26M27 010 45 28 21 -28.9 -32.4 29.11 3 4 101 268 056 072075077 M25M25M25 006 48 29 00 -27.1 -30.6 29.08 3 9 123 290 079 073076074 M24M24M24 009 51 29 03 -26.0 -29.4 29.03 3 24 246 53 065 074073079 M23M23M23 009 54 29 06 -24.7 -28.3 28.95 5 26 228 35 113 072073079 M21M21M22 017 57 29 09 -21.6 -24.3 28.89 8 31 179 346 148 079078081 M20M21M22 037 60 29 12 -21.2 -23.8 28.85 11 33 153 320 143 080079081 M21M22M23 057 63 29 15 -22.3 -25.3 28.86 12 34 143 309 115 077078081 M22M23M24 060 66 29 18 -22.4 -25.4 28.84 11 34 132 298 084 076078080 M22M23M23 060 69 29 21 -22.3 -25.7 28.85 11 33 134 301 080 074074069 M22M23M24 043 72 30 00 -22.8 -26.8 28.87 11 32 117 284 078 070073071 M23M23M24 013 75 30 03 -23.5 -27.9 28.90 10 31 113 280 075 067070062 M23M24M25 004 78 30 06 -24.1 -28.8 28.93 9 29 94 261 063 065068063 M24M24M24 001 81 30 09 -23.3 -28.1 28.97 6 25 113 279 059 065068068 M23M24M24 001 84 30 12 -23.4 -27.8 29.00 9 28 119 285 061 067067066 M24M24M25 003 87 30 15 -23.4 -27.6 29.01 6 24 95 262 069 069073077 M24M24M24 012 90 30 18 -23.7 -27.5 29.02 5 23 100 267 064 071075076 M23M24M24 019 93 30 21 -22.4 -26.2 29.01 7 24 157 324 067 072072076 M22M23M23 010 96 31 00 -22.3 -26.5 29.01 12 31 156 323 064 069067064 M23M24M25 012 99 31 03 -24.5 -29.3 29.01 12 30 140 307 008 065060050 M24M25M26 001 102 31 06 -24.2 -29.2 28.93 7 19 95 261 046 063067062 M23M24M24 001 105 31 09 -24.1 -28.1 28.90 7 10 145 312 079 069069070 M25M26M26 006 108 31 12 -24.6 -28.6 28.83 5 7 71 237 030 070065066 M25M25M26 013 111 31 15 -26.7 -32.4 28.75 5 8 312 119 019 059056061 M24M24M25 001 114 31 18 -25.5 -30.7 28.68 7 10 321 128 034 062047054 M23M23M24 001 117 31 21 -24.8 -30.2 28.62 8 12 319 125 031 061039044 M22M22M23 000 120 01 00 -23.2 -28.9 28.58 11 14 319 126 045 060044077 M22M21M22 001 * 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.