USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025072812 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 28 12 -28.4 -32.7 29.04 7 7 107 274 001 066071076 M28M27M28 000 03 28 15 -27.6 -31.8 29.09 5 7 134 301 055 068066075 M25M25M26 006 06 28 18 -25.4 -29.5 29.11 7 11 109 276 031 069068076 M24M25M26 012 09 28 21 -23.2 -28.2 29.08 7 12 101 268 046 064068075 M24M25M26 006 12 29 00 -22.8 -27.4 29.06 4 7 46 213 030 066065073 M22M23M24 005 15 29 03 -24.6 -28.7 29.00 4 7 7 174 034 070068068 M21M22M23 010 18 29 06 -24.8 -28.9 28.96 3 4 207 13 046 069063077 M21M21M22 002 21 29 09 -20.3 -24.1 28.93 4 7 119 285 028 072069075 M20M21M22 010 24 29 12 -19.2 -22.5 28.90 12 17 143 310 053 075075079 M20M21M23 017 27 29 15 -21.0 -25.0 28.95 15 27 143 310 047 070072075 M22M23M24 028 30 29 18 -23.4 -27.5 28.98 16 29 123 290 038 069073072 M25M25M26 027 33 29 21 -26.4 -30.9 29.05 15 30 104 271 074 066072071 M27M27M26 011 36 30 00 -27.8 -31.8 29.07 11 18 99 266 035 068070073 M27M26M26 005 39 30 03 -27.6 -31.7 29.07 6 12 84 251 051 068071075 M26M26M26 004 42 30 06 -27.3 -30.9 29.06 2 4 8 175 052 072075081 M26M26M26 006 45 30 09 -25.5 -28.6 29.01 3 4 287 94 054 075077082 M24M24M25 024 48 30 12 -23.6 -26.5 28.96 3 5 293 100 061 077079082 M23M23M24 034 51 30 15 -22.8 -25.3 28.92 3 4 236 43 067 080079081 M22M23M24 038 54 30 18 -21.9 -25.0 28.87 3 3 191 357 084 076074077 M22M22M23 020 57 30 21 -21.8 -25.1 28.83 4 4 153 320 087 074069069 M21M22M22 011 60 31 00 -21.9 -26.1 28.78 5 5 118 285 067 069055053 M21M21M21 005 63 31 03 -21.5 -25.6 28.73 3 5 303 110 046 070056047 M20M20M20 001 66 31 06 -21.9 -25.3 28.67 4 9 211 18 053 074047056 M19M19M19 001 69 31 09 -20.1 -23.9 28.61 10 25 235 42 092 072042050 M18M18M18 001 72 31 12 -18.6 -23.5 28.57 12 30 204 11 089 065041048 M18M18M19 000 75 31 15 -18.1 -23.4 28.51 17 35 203 10 143 063038040 M18M18M19 000 78 31 18 -18.1 -24.4 28.48 10 31 194 0 210 058039038 M18M19M20 000 81 31 21 -18.4 -25.0 28.45 8 29 173 340 099 056040037 M18M19M20 001 84 01 00 -20.3 -26.1 28.43 8 27 132 298 093 060038037 M19M19M20 000 87 01 03 -21.2 -27.4 28.42 8 28 153 319 099 058036036 M19M19M20 000 90 01 06 -21.1 -27.5 28.42 10 33 169 336 123 056035031 M19M20M20 000 93 01 09 -22.4 -28.1 28.48 14 36 164 331 111 060043032 M23M23M24 000 96 01 12 -23.0 -30.4 28.52 16 36 161 328 169 051038032 M23M24M24 000 99 01 15 -23.8 -32.0 28.57 17 38 160 327 087 047032034 M24M24M25 000 102 01 18 -24.1 -32.6 28.62 17 40 166 333 097 046034038 M24M25M26 000 105 01 21 -24.9 -33.1 28.68 14 36 176 342 122 046038050 M25M25M26 000 108 02 00 -25.0 -31.9 28.74 11 32 174 341 159 053052066 M25M26M27 000 111 02 03 -24.9 -30.4 28.77 10 28 169 335 139 060058069 M25M25M26 003 114 02 06 -26.3 -31.2 28.80 4 21 112 279 078 063050064 M24M25M26 002 117 02 09 -26.4 -31.0 28.83 5 16 76 243 -010 065048061 M24M25M26 001 120 02 12 -27.8 -33.3 28.85 5 9 86 252 005 059046052 M25M25M26 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.