USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072812 AMPS 0p89km 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 -26.7 -32.5 29.04 9 10 87 254 -151 065063079 M27M26M27 000 01 28 13 -24.6 -29.7 29.06 7 12 22 188 -069 063066081 M23M25M26 001 02 28 14 -24.0 -28.4 29.03 7 8 359 166 126 067069074 M23M24M25 001 03 28 15 -25.1 -29.5 29.06 10 16 64 231 -065 067071075 M23M25M26 002 04 28 16 -25.6 -29.5 29.07 15 20 58 224 -157 070067076 M24M25M26 004 05 28 17 -26.7 -30.0 29.04 22 29 54 221 -156 074066076 M24M25M26 004 06 28 18 -24.9 -28.9 29.06 24 39 41 208 -601 070064082 M23M24M26 004 07 28 19 -23.1 -27.6 29.07 17 34 73 240 079 067072076 M24M25M25 002 08 28 20 -22.2 -28.2 29.07 17 35 61 228 -201 058065078 M23M24M26 001 09 28 21 -22.3 -27.8 29.05 22 39 72 239 -489 061067071 M23M24M25 002 10 28 22 -24.1 -28.1 29.05 20 35 59 225 550 070066075 M23M24M25 001 11 28 23 -21.9 -27.6 29.05 16 32 50 217 429 060067076 M22M23M25 001 12 29 00 -23.1 -27.0 29.03 11 32 54 220 003 070069081 M21M23M24 000 13 29 01 -22.5 -25.7 29.01 6 12 81 247 025 075072078 M22M23M24 003 14 29 02 -21.9 -24.8 29.00 11 27 60 227 380 077074081 M21M23M23 005 15 29 03 -22.5 -25.6 28.98 7 13 45 212 071 076080069 M21M22M24 003 16 29 04 -22.1 -25.9 28.97 8 14 58 224 -044 071066077 M20M21M23 000 17 29 05 -24.0 -28.3 28.95 6 7 28 195 -085 068053072 M20M21M22 000 18 29 06 -21.8 -27.3 28.95 7 12 62 229 153 061065087 M20M21M22 000 19 29 07 -20.6 -24.1 28.94 8 27 53 220 029 074069066 M20M21M21 003 20 29 08 -19.9 -23.8 28.91 11 33 70 236 158 071075075 M20M21M22 002 21 29 09 -19.4 -23.2 28.93 12 30 67 234 450 072070078 M20M21M22 001 22 29 10 -19.1 -22.6 28.88 18 38 73 240 -481 074072074 M19M20M21 001 23 29 11 -19.0 -22.2 28.89 16 38 92 259 -663 076080087 M19M20M22 004 24 29 12 -19.4 -21.9 28.90 21 40 133 299 943 081088100 M20M22M23 007 25 29 13 -21.5 -24.3 28.91 24 44 106 273 309 078085089 M22M23M24 008 26 29 14 -22.0 -25.3 28.93 23 43 95 262 -564 075081073 M22M23M24 011 27 29 15 -22.4 -25.6 28.95 25 42 90 257 -568 075086080 M23M24M25 011 28 29 16 -22.8 -26.4 28.94 28 46 86 252 -881 073080072 M24M25M25 011 29 29 17 -24.0 -27.6 28.96 28 47 82 248 -920 073081075 M25M25M26 010 30 29 18 -24.7 -28.5 28.96 29 48 79 246 -741 071078070 M25M26M26 008 31 29 19 -25.7 -29.2 28.99 26 47 92 259 777 072079073 M27M27M26 006 32 29 20 -26.2 -30.3 29.00 31 48 72 239 201 069077072 M27M27M27 003 33 29 21 -26.8 -31.0 29.02 31 48 74 241 048 068069067 M27M26M25 001 34 29 22 -27.1 -31.1 29.03 30 47 72 239 050 069068067 M27M26M25 001 35 29 23 -28.1 -32.1 29.03 27 42 75 242 -255 069068076 M25M25M26 000 36 30 00 -28.9 -32.4 29.03 26 40 59 225 -265 072069081 M25M25M26 000 37 30 01 -28.9 -32.3 29.03 27 39 59 225 -012 072070069 M25M25M25 001 38 30 02 -28.8 -32.1 29.04 26 41 58 224 126 073070065 M24M25M25 001 39 30 03 -27.9 -31.4 29.03 24 39 56 223 444 072068065 M23M24M25 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 1h) 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.