USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025092100 AMPS 8km 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 21 00 -20.0 -24.0 29.07 1 2 29 196 -000 081074077 M21M20M19 000 03 21 03 -16.3 -21.3 29.07 12 15 72 239 -021 065065066 M17M18M19 005 06 21 06 -16.9 -21.7 29.11 6 8 86 252 004 066070067 M17M19M20 001 09 21 09 -19.3 -22.1 29.11 3 5 37 203 017 079078072 M19M19M18 000 12 21 12 -18.4 -20.8 29.10 5 7 344 151 -000 082087069 M18M18M18 001 15 21 15 -17.8 -20.2 29.07 3 5 293 100 017 082085078 M18M18M18 002 18 21 18 -16.5 -19.4 29.08 2 4 337 143 025 079077084 M17M17M16 008 21 21 21 -16.2 -18.7 29.04 2 3 180 347 034 081074083 M16M16M16 008 24 22 00 -14.7 -17.7 29.04 4 6 109 276 105 078075088 M14M15M17 014 27 22 03 -16.1 -19.4 29.07 15 28 100 267 013 076072072 M16M17M18 002 30 22 06 -18.2 -21.7 29.09 16 22 87 254 027 074070078 M18M18M19 001 33 22 09 -19.3 -23.1 29.13 17 23 86 253 020 072071078 M20M20M21 004 36 22 12 -20.8 -24.5 29.15 18 21 80 247 039 072071075 M21M21M21 005 39 22 15 -21.1 -25.0 29.16 15 19 82 248 055 071069068 M21M20M21 005 42 22 18 -20.1 -24.2 29.16 6 15 70 237 014 071078081 M20M21M22 002 45 22 21 -18.6 -22.9 29.14 3 11 82 249 002 070081084 M21M22M23 009 48 23 00 -17.6 -21.4 29.12 3 11 47 214 012 073081083 M20M21M21 023 51 23 03 -16.5 -20.4 29.06 3 14 352 159 033 072083072 M18M20M20 021 54 23 06 -15.7 -19.8 29.00 2 10 312 119 -053 071079064 M17M18M19 004 57 23 09 -15.5 -20.6 28.95 2 9 344 151 -082 065058061 M17M18M19 001 60 23 12 -15.8 -22.4 28.92 3 12 13 180 -019 057052060 M17M18M18 001 63 23 15 -16.3 -23.0 28.90 6 13 62 228 011 057052048 M17M18M19 000 66 23 18 -19.4 -26.6 28.92 7 23 77 244 -080 053035040 M20M20M20 000 69 23 21 -18.7 -27.3 28.90 9 15 70 237 015 047039040 M19M19M20 000 72 24 00 -17.9 -26.1 28.93 10 18 56 223 -020 049044038 M19M19M20 000 75 24 03 -17.6 -26.0 28.94 9 22 62 229 055 048042043 M18M19M20 000 78 24 06 -17.8 -25.8 28.99 6 24 84 251 026 050037045 M18M18M19 000 81 24 09 -18.8 -24.5 29.02 6 20 46 213 017 061044040 M18M18M18 000 84 24 12 -17.3 -22.0 29.03 5 6 8 174 -012 067046044 M17M18M18 000 87 24 15 -17.0 -21.7 29.06 7 14 304 111 -010 068042057 M16M16M17 001 90 24 18 -16.8 -22.6 29.09 4 21 85 252 040 061050056 M16M17M18 001 93 24 21 -17.7 -23.6 29.13 10 24 58 225 -002 061054061 M18M18M18 001 96 25 00 -17.8 -23.5 29.18 9 23 61 228 -041 062064068 M18M19M19 001 99 25 03 -17.0 -22.1 29.22 9 17 77 244 -010 065068069 M17M18M19 001 102 25 06 -17.0 -21.5 29.25 9 18 36 203 -003 069059074 M16M17M18 001 105 25 09 -16.6 -20.1 29.27 7 15 20 187 012 075060082 M15M16M17 001 108 25 12 -17.2 -20.1 29.29 4 4 43 210 016 078067081 M16M17M18 001 111 25 15 -16.9 -20.0 29.31 8 14 48 215 012 077080080 M16M17M18 004 114 25 18 -16.9 -19.9 29.31 7 16 41 208 016 078081080 M17M17M18 014 117 25 21 -15.7 -18.8 29.30 5 11 41 207 035 077081083 M16M17M18 016 120 26 00 -14.6 -17.8 29.30 5 22 137 303 022 077081085 M16M17M18 021 * 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.