USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025093000 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 30 00 -19.8 -26.5 29.24 3 3 87 254 -052 068045030 M20M17M17 000 01 30 01 -16.9 -26.5 29.21 8 8 53 220 -175 043022020 M14M14M15 000 02 30 02 -15.8 -26.0 29.23 6 5 42 209 153 041024026 M14M15M15 000 03 30 03 -14.0 -29.5 29.18 12 18 81 248 -001 026024030 M13M14M14 000 04 30 04 -14.3 -28.9 29.18 10 11 69 236 -011 028030041 M13M14M14 000 05 30 05 -16.9 -20.4 29.18 10 10 349 156 -055 075043063 M15M15M15 000 06 30 06 -16.6 -19.4 29.18 10 23 353 160 -018 079055063 M14M14M15 000 07 30 07 -16.7 -19.0 29.18 7 15 346 153 -011 082051072 M15M15M15 000 08 30 08 -16.9 -19.2 29.15 10 16 4 171 004 083036076 M14M14M15 000 09 30 09 -16.6 -20.3 29.15 8 10 10 177 -012 073045077 M14M14M15 000 10 30 10 -15.7 -21.0 29.13 2 3 329 136 064 064049069 M14M14M15 000 11 30 11 -16.5 -18.5 29.14 7 7 354 160 -042 085047069 M14M14M14 000 12 30 12 -14.1 -21.1 29.13 2 3 73 239 -056 055054071 M13M14M15 000 13 30 13 -14.8 -19.4 29.12 2 3 44 210 029 068054070 M13M13M14 000 14 30 14 -14.2 -19.8 29.10 4 5 85 252 -140 063055072 M13M14M14 000 15 30 15 -14.6 -20.3 29.09 8 11 41 208 014 062055077 M12M13M14 000 16 30 16 -13.6 -18.8 29.08 8 21 51 218 -146 065062072 M11M12M13 000 17 30 17 -14.4 -17.2 29.06 1 2 106 273 -039 079060060 M12M13M14 000 18 30 18 -13.4 -18.3 29.06 3 3 3 170 -064 067059049 M11M12M13 000 19 30 19 -15.0 -17.7 29.07 9 9 9 175 -052 080055054 M11M12M13 000 20 30 20 -14.6 -17.1 29.05 8 8 5 172 -112 081054065 M12M12M12 000 21 30 21 -13.2 -18.6 29.06 7 7 20 186 -037 064052057 M11M11M13 000 22 30 22 -12.0 -19.2 29.04 5 4 53 220 007 055053066 M11M12M13 000 23 30 23 -11.6 -18.8 29.02 11 29 81 248 -032 056058066 M11M12M13 000 24 01 00 -10.8 -17.6 29.02 13 30 73 239 061 057063064 M10M12M13 000 25 01 01 -11.2 -17.1 29.02 14 27 62 229 -042 062058063 M10M11M12 000 26 01 02 -10.8 -17.0 29.01 12 28 66 233 -010 060056062 M10M11M12 000 27 01 03 -10.6 -17.2 29.00 11 31 85 252 -042 059056058 M10M11M12 000 28 01 04 -10.9 -17.1 29.00 12 28 71 238 -053 060058058 M10M10M11 000 29 01 05 -10.9 -15.4 28.98 15 27 62 228 020 069052058 M10M10M11 000 30 01 06 -11.4 -15.5 28.98 13 26 64 230 -006 072052067 M10M10M11 000 31 01 07 -11.3 -16.4 28.98 15 28 61 228 033 066056056 M09M10M11 000 32 01 08 -11.6 -15.5 28.97 14 27 57 224 -012 073055062 M10M10M11 000 33 01 09 -11.9 -16.3 28.97 11 18 48 215 032 070055073 M09M10M11 000 34 01 10 -13.7 -16.2 28.98 5 5 338 145 055 082067082 M12M11M12 000 35 01 11 -13.6 -16.5 28.98 10 10 33 200 017 079068085 M10M11M12 000 36 01 12 -13.2 -15.5 28.95 11 11 28 194 -001 083072090 M09M11M12 000 37 01 13 -14.1 -16.7 28.96 12 12 4 171 -083 081088071 M11M12M13 000 38 01 14 -13.5 -14.4 28.99 10 10 61 228 -088 093081078 M11M11M12 000 39 01 15 -14.0 -14.6 28.99 10 10 44 210 -025 095083087 M11M12M13 004 * 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.