USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025080100 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 01 00 -16.6 -19.5 28.27 7 9 146 313 004 077081081 M17M17M18 000 03 01 03 -14.9 -18.8 28.32 17 37 166 333 099 072067077 M16M17M18 017 06 01 06 -18.2 -21.5 28.38 20 38 152 319 093 076073076 M20M21M21 032 09 01 09 -22.6 -26.5 28.55 16 37 132 298 -018 071074077 M24M24M25 079 12 01 12 -24.4 -28.4 28.65 19 38 127 294 -002 069072075 M26M26M27 070 15 01 15 -26.0 -30.2 28.76 20 39 124 291 044 068072073 M27M28M28 042 18 01 18 -26.6 -30.9 28.87 20 38 121 287 034 067071071 M28M28M29 024 21 01 21 -27.4 -31.9 28.91 20 37 116 283 034 066070069 M28M29M30 012 24 02 00 -27.2 -31.9 28.91 17 33 105 271 060 064068071 M28M29M29 006 27 02 03 -23.8 -29.0 28.88 13 29 111 277 027 062066068 M25M26M27 005 30 02 06 -21.7 -27.7 28.85 11 26 120 287 010 059057057 M23M24M25 003 33 02 09 -21.3 -28.6 28.81 10 19 128 295 004 052046049 M22M23M24 000 36 02 12 -22.0 -29.9 28.76 10 15 133 300 -002 049040043 M21M22M23 000 39 02 15 -22.4 -30.1 28.72 7 11 121 287 -010 050036046 M20M21M22 000 42 02 18 -26.3 -31.6 28.70 5 8 105 271 008 061041042 M23M23M23 000 45 02 21 -25.2 -32.1 28.68 5 7 116 283 038 053035041 M23M23M24 000 48 03 00 -25.4 -30.6 28.64 3 6 253 60 023 063035052 M22M22M22 000 51 03 03 -24.4 -28.9 28.62 2 4 302 109 031 066040064 M21M21M21 000 54 03 06 -22.0 -26.2 28.60 4 4 171 338 096 069061073 M21M21M22 011 57 03 09 -21.8 -25.9 28.59 3 5 41 208 083 070057070 M20M21M22 006 60 03 12 -21.5 -25.2 28.56 2 4 278 85 049 073052067 M20M20M21 002 63 03 15 -21.1 -24.5 28.51 3 5 283 90 044 074046057 M19M20M21 003 66 03 18 -21.0 -24.2 28.47 4 6 294 100 028 075045063 M19M19M20 004 69 03 21 -20.7 -23.7 28.44 4 6 304 111 030 077051073 M19M19M20 006 72 04 00 -20.7 -23.5 28.41 4 6 291 98 061 078055072 M18M19M19 006 75 04 03 -20.4 -23.4 28.43 2 3 286 93 054 077061072 M19M19M20 007 78 04 06 -19.3 -22.0 28.45 3 3 219 26 071 079069078 M18M19M20 021 81 04 09 -19.0 -22.2 28.49 5 10 199 6 069 076073077 M19M20M21 025 84 04 12 -18.6 -21.6 28.53 5 11 210 17 091 077074078 M19M20M21 026 87 04 15 -17.6 -22.0 28.58 12 24 191 358 123 069062071 M19M20M21 025 90 04 18 -19.5 -24.1 28.66 18 30 175 342 104 067063063 M21M21M22 004 93 04 21 -22.1 -27.2 28.73 12 23 132 299 060 064055056 M22M22M23 002 96 05 00 -24.5 -30.2 28.81 12 18 118 284 048 059050050 M24M24M24 000 99 05 03 -25.1 -31.3 28.85 10 13 81 248 057 057038043 M23M24M24 000 102 05 06 -25.6 -31.6 28.88 7 10 71 238 030 058033036 M23M23M24 000 105 05 09 -27.1 -32.1 28.91 6 9 77 243 -007 063038043 M23M23M24 000 108 05 12 -29.0 -33.5 28.95 4 7 78 245 -006 065048063 M23M24M25 000 111 05 15 -29.8 -34.4 29.00 3 8 137 304 -006 064051065 M24M25M26 000 114 05 18 -29.4 -33.8 29.05 2 6 222 29 -000 066054061 M25M25M27 000 117 05 21 -28.7 -32.2 29.08 3 6 302 109 005 072059052 M25M26M27 000 120 06 00 -29.2 -32.8 29.07 3 5 13 180 035 071056046 M25M26M26 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.