USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025080100 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 01 00 -15.7 -18.8 28.26 7 8 78 244 -138 076084084 M17M17M18 000 01 01 01 -15.9 -18.9 28.29 13 36 124 291 -616 078078090 M16M17M18 003 02 01 02 -16.2 -18.8 28.31 13 34 109 276 251 080074085 M16M17M18 002 03 01 03 -15.6 -18.1 28.31 17 36 144 311 225 081077087 M16M17M18 007 04 01 04 -15.7 -19.7 28.34 17 36 119 286 186 072064070 M16M17M18 007 05 01 05 -16.6 -21.1 28.37 31 51 150 317 -119 068051082 M18M18M19 001 06 01 06 -18.9 -21.5 28.36 18 38 120 286 392 080083078 M20M21M22 023 07 01 07 -21.1 -24.0 28.46 14 32 82 248 605 078082092 M22M23M24 030 08 01 08 -23.8 -27.0 28.51 20 37 85 251 474 075079082 M25M25M25 040 09 01 09 -24.4 -27.7 28.55 22 37 67 234 249 074078083 M25M26M26 046 10 01 10 -24.5 -27.8 28.58 22 37 84 251 889 074079077 M26M26M26 040 11 01 11 -25.5 -28.9 28.61 25 38 87 254 -396 073077078 M26M26M26 030 12 01 12 -26.3 -29.8 28.65 26 41 80 246 473 072076079 M27M28M27 025 13 01 13 -26.8 -30.6 28.69 25 42 76 243 -331 070076084 M28M29M29 022 14 01 14 -27.7 -31.3 28.72 25 45 79 246 -527 071076082 M29M29M29 018 15 01 15 -28.2 -31.9 28.75 27 46 82 248 080 071075076 M29M29M29 014 16 01 16 -28.0 -31.8 28.78 28 46 78 245 480 070074075 M29M29M29 014 17 01 17 -27.5 -31.7 28.83 27 45 79 246 -540 068074077 M29M29M30 011 18 01 18 -28.2 -32.2 28.86 28 46 80 246 -893 069075077 M29M30M30 008 19 01 19 -28.4 -32.6 28.88 29 47 84 251 -1137 068073074 M29M30M30 007 20 01 20 -28.6 -32.8 28.88 31 49 85 252 111 067073069 M30M30M30 005 21 01 21 -29.1 -33.2 28.90 32 51 85 252 291 068074067 M30M30M30 004 22 01 22 -29.5 -33.6 28.92 32 50 81 248 046 068074071 M31M31M31 003 23 01 23 -29.3 -33.7 28.92 31 50 80 247 -218 066074073 M30M31M30 002 24 02 00 -28.4 -33.0 28.90 31 48 77 244 -361 064072078 M29M30M30 002 25 02 01 -27.2 -31.9 28.88 31 51 72 239 -458 065075075 M27M28M28 002 26 02 02 -25.6 -30.2 28.87 29 47 77 243 -531 065079084 M27M28M28 002 27 02 03 -24.9 -30.0 28.87 26 40 83 250 -207 063072084 M26M26M27 001 28 02 04 -23.9 -29.0 28.86 26 43 77 243 -169 063073077 M25M26M26 002 29 02 05 -22.2 -28.2 28.87 21 41 89 255 142 059062064 M23M24M25 000 30 02 06 -22.1 -28.3 28.84 19 39 97 263 -149 058063059 M23M24M25 000 31 02 07 -22.2 -28.8 28.81 23 40 87 253 -429 055060061 M23M23M24 000 32 02 08 -22.2 -27.9 28.81 19 39 100 266 -194 060054062 M22M22M24 000 33 02 09 -22.1 -29.7 28.82 20 37 95 262 -388 050048057 M22M23M23 000 34 02 10 -21.6 -30.6 28.79 19 34 98 264 -250 044043050 M22M23M23 000 35 02 11 -21.9 -31.0 28.78 22 30 110 277 -079 044044055 M22M23M24 000 36 02 12 -22.6 -30.7 28.75 23 30 108 275 -126 048039042 M22M22M23 000 37 02 13 -21.1 -30.8 28.73 27 33 117 284 -214 041036044 M21M21M22 000 38 02 14 -21.5 -30.2 28.71 20 32 110 277 -155 045032044 M20M21M22 000 39 02 15 -23.9 -31.2 28.70 12 16 86 252 -150 051032048 M20M21M23 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.