USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025092812 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 28 12 -26.1 -31.4 29.31 1 2 56 223 -001 050029039 M18M16M15 000 03 28 15 -25.0 -30.1 29.36 3 3 58 224 004 063029038 M18M16M16 000 06 28 18 -25.5 -30.4 29.35 3 7 111 278 003 064027039 M18M16M16 000 09 28 21 -24.3 -28.7 29.37 4 7 22 189 003 067036030 M19M18M17 000 12 29 00 -21.3 -27.1 29.34 4 5 3 170 -006 060046025 M18M18M19 000 15 29 03 -19.9 -26.5 29.34 5 7 352 159 -013 056046033 M18M18M18 000 18 29 06 -20.2 -25.5 29.29 4 5 3 170 004 063051041 M17M18M18 000 21 29 09 -21.4 -25.7 29.28 3 3 3 170 006 069058046 M17M18M18 000 24 29 12 -21.1 -23.6 29.27 3 4 2 169 005 081062047 M18M18M18 000 27 29 15 -21.3 -22.8 29.27 2 2 356 163 002 089065048 M18M18M18 000 30 29 18 -21.6 -22.9 29.27 1 2 93 260 007 090068045 M18M19M19 000 33 29 21 -23.5 -26.1 29.28 3 4 133 300 014 080060046 M19M18M18 000 36 30 00 -23.4 -26.6 29.28 2 5 115 282 013 076048039 M18M17M17 000 39 30 03 -21.3 -24.7 29.26 1 2 214 21 009 074038035 M17M16M16 000 42 30 06 -21.2 -24.3 29.25 3 5 301 108 006 077044075 M16M15M16 000 45 30 09 -19.5 -21.7 29.20 5 8 327 134 003 083053074 M15M15M16 005 48 30 12 -18.3 -21.0 29.16 6 8 322 129 025 079058078 M14M15M16 013 51 30 15 -17.5 -19.9 29.14 5 6 267 74 061 081067079 M15M15M16 023 54 30 18 -16.4 -18.6 29.13 2 3 206 13 076 084070082 M15M16M17 040 57 30 21 -15.7 -17.9 29.10 3 4 24 191 081 083076081 M15M16M16 044 60 01 00 -14.2 -17.0 29.08 3 6 255 62 097 079076085 M14M15M16 016 63 01 03 -12.4 -15.3 29.06 4 9 204 10 146 079069067 M13M14M14 040 66 01 06 -12.6 -16.9 29.06 6 23 175 342 043 071055046 M12M13M14 012 69 01 09 -13.3 -18.5 29.06 6 20 173 340 053 065039044 M12M12M12 000 72 01 12 -14.7 -18.8 29.03 6 18 216 23 047 072040046 M12M12M12 000 75 01 15 -14.8 -18.7 29.04 3 8 245 52 068 072041053 M12M12M13 001 78 01 18 -14.9 -18.6 29.03 3 5 313 119 046 073048068 M12M12M13 004 81 01 21 -14.0 -17.1 29.03 4 6 297 104 047 078054074 M11M12M13 007 84 02 00 -12.3 -15.1 29.03 5 14 278 85 034 079060075 M11M12M13 017 87 02 03 -11.5 -14.2 29.04 3 5 216 22 020 081069076 M12M13M14 015 90 02 06 -12.5 -14.6 29.07 7 11 164 331 040 084077076 M13M14M15 041 93 02 09 -14.1 -16.8 29.10 7 18 156 322 035 080076075 M15M15M16 039 96 02 12 -14.9 -17.5 29.12 4 16 73 240 024 081079078 M15M16M16 029 99 02 15 -14.2 -16.3 29.12 4 6 290 97 050 084081082 M14M15M16 059 102 02 18 -13.8 -15.7 29.12 3 4 230 37 089 086082083 M14M15M16 090 105 02 21 -16.1 -18.6 29.13 6 21 130 297 093 081083082 M17M17M17 046 108 03 00 -16.7 -19.9 29.16 6 21 107 273 082 076084079 M18M18M18 010 111 03 03 -16.0 -19.2 29.15 5 19 86 253 055 077081077 M17M17M17 009 114 03 06 -16.2 -19.3 29.15 4 5 88 255 047 077078077 M16M16M17 004 117 03 09 -17.6 -20.1 29.14 3 4 94 260 048 081073077 M15M16M16 004 120 03 12 -18.0 -20.3 29.12 2 4 231 37 053 083071079 M15M15M16 007 * 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.