USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072800 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 00 -18.8 -20.6 28.86 9 10 122 288 -039 076083078 M19M20M21 000 01 28 01 -18.4 -22.0 28.94 12 32 106 273 060 073072070 M19M20M21 001 02 28 02 -19.5 -22.6 29.01 17 37 180 347 1145 076075085 M20M21M23 000 03 28 03 -22.9 -26.2 28.99 22 30 117 284 -1025 074077077 M24M25M26 002 04 28 04 -24.6 -29.1 29.02 21 39 115 282 -1732 066076080 M26M27M29 000 05 28 05 -28.9 -33.0 29.05 25 40 85 252 -348 068072069 M29M29M29 001 06 28 06 -30.1 -33.8 29.01 31 50 74 240 -260 070074073 M29M30M29 001 07 28 07 -30.5 -34.9 29.01 32 51 82 248 386 065070060 M29M29M28 002 08 28 08 -29.9 -33.8 29.04 29 45 77 243 -010 069068075 M27M28M28 002 09 28 09 -27.1 -31.5 29.05 25 43 77 243 113 067067075 M26M27M28 001 10 28 10 -25.8 -30.0 29.06 27 44 60 227 -032 068067082 M26M27M28 001 11 28 11 -24.4 -29.0 29.07 24 36 57 223 -473 066068083 M25M26M27 001 12 28 12 -22.8 -28.1 29.07 19 33 59 226 -542 062070079 M24M25M26 002 13 28 13 -21.7 -26.9 29.06 13 32 44 211 -140 063070082 M22M23M25 002 14 28 14 -21.1 -25.8 29.03 3 5 36 203 -275 066074081 M22M23M25 003 15 28 15 -22.6 -25.1 29.08 3 4 56 223 409 080083079 M22M23M24 023 16 28 16 -20.1 -24.4 29.05 21 39 78 245 -144 069074084 M21M22M24 018 17 28 17 -19.9 -23.4 29.06 21 39 81 248 -033 073077084 M21M22M24 015 18 28 18 -20.4 -24.1 29.07 22 39 79 246 -130 073077086 M21M23M24 014 19 28 19 -22.6 -26.0 29.09 25 41 78 245 -275 074075093 M23M24M24 005 20 28 20 -23.2 -27.6 29.09 23 39 84 251 355 067071078 M24M25M25 002 21 28 21 -23.1 -28.3 29.10 23 42 90 257 540 062066073 M24M24M24 001 22 28 22 -22.1 -27.3 29.08 28 45 78 244 -719 063064079 M23M24M25 003 23 28 23 -22.1 -27.0 29.10 19 38 77 244 026 064069076 M22M23M24 002 24 29 00 -22.2 -27.2 29.08 21 39 73 239 -120 064072084 M23M24M25 002 25 29 01 -22.0 -27.0 29.06 21 39 77 243 -392 064072069 M22M23M24 002 26 29 02 -21.5 -26.6 29.07 16 29 86 253 -061 063074068 M22M24M24 000 27 29 03 -21.7 -26.3 29.06 15 34 73 240 379 066075076 M22M23M24 000 28 29 04 -21.6 -25.9 29.05 11 30 71 237 079 068077076 M22M23M24 000 29 29 05 -21.8 -26.0 29.03 11 29 48 215 -011 069074078 M21M23M24 000 30 29 06 -21.1 -25.1 29.01 5 27 74 241 001 070075080 M21M22M24 001 31 29 07 -21.3 -25.4 29.00 6 20 48 215 226 070060085 M21M22M23 001 32 29 08 -22.7 -25.1 28.98 8 8 11 178 -044 081069077 M21M22M23 001 33 29 09 -19.4 -25.0 28.97 2 27 187 354 -185 061064076 M20M21M22 000 34 29 10 -20.2 -24.5 28.94 8 7 360 167 381 069069089 M20M21M22 001 35 29 11 -18.1 -22.9 28.91 2 28 92 258 -540 066073081 M19M20M21 007 36 29 12 -17.9 -21.9 28.89 14 37 82 248 850 071072079 M18M19M20 008 37 29 13 -18.6 -21.8 28.87 18 38 102 269 570 076084086 M19M20M21 001 38 29 14 -18.4 -21.0 28.88 18 38 112 279 -249 080076086 M18M20M21 016 39 29 15 -20.2 -23.4 28.89 24 38 94 261 -106 076084090 M21M22M23 008 * 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.