USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025093000 AMPS 2p67km 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 -19.3 -26.5 29.28 3 3 85 252 -003 069043029 M19M17M17 000 01 30 01 -16.9 -25.2 29.23 7 7 48 214 -105 049027019 M15M15M15 000 02 30 02 -15.8 -24.6 29.25 4 5 54 221 049 047027025 M15M15M15 000 03 30 03 -14.2 -27.1 29.20 8 13 63 230 -003 033023030 M13M14M15 000 04 30 04 -13.8 -26.6 29.20 4 9 44 211 006 033029042 M13M14M14 000 05 30 05 -15.7 -20.5 29.20 6 9 319 126 -020 067040065 M15M15M15 000 06 30 06 -15.2 -19.3 29.19 8 10 325 132 014 071051067 M14M14M15 000 07 30 07 -14.7 -19.2 29.20 6 8 307 114 016 069052071 M14M15M15 000 08 30 08 -15.4 -19.2 29.17 7 9 342 148 -037 073041075 M14M14M14 000 09 30 09 -15.2 -20.1 29.17 4 6 12 178 -027 066045076 M14M14M14 000 10 30 10 -16.3 -20.9 29.15 2 2 102 268 -001 068051070 M14M14M15 000 11 30 11 -15.4 -19.0 29.16 3 4 16 183 -005 074049071 M14M14M14 000 12 30 12 -14.9 -20.5 29.15 3 3 59 226 019 063053072 M13M13M14 000 13 30 13 -14.8 -19.4 29.14 2 2 82 249 013 068054073 M13M13M14 000 14 30 14 -14.8 -19.3 29.12 3 3 113 279 -018 069055073 M13M13M14 000 15 30 15 -14.0 -19.9 29.11 4 5 40 207 007 061052077 M12M12M13 000 16 30 16 -13.1 -18.5 29.10 6 8 23 190 -066 064059073 M11M12M13 000 17 30 17 -14.6 -17.8 29.08 4 5 179 345 002 077060060 M12M12M13 000 18 30 18 -14.1 -18.4 29.08 0 2 122 289 000 070057053 M12M12M13 000 19 30 19 -15.0 -18.4 29.09 4 5 26 193 021 075056055 M12M12M12 000 20 30 20 -13.4 -17.2 29.07 4 6 0 167 009 074055065 M12M12M12 000 21 30 21 -12.8 -18.1 29.07 3 4 29 196 018 065050058 M11M11M12 000 22 30 22 -12.8 -18.1 29.06 3 3 68 234 -010 065051066 M11M11M12 000 23 30 23 -12.7 -18.5 29.04 6 7 70 236 -059 062056067 M10M12M13 000 24 01 00 -11.2 -17.4 29.04 10 16 62 229 003 061061065 M10M11M13 000 25 01 01 -11.7 -16.7 29.04 10 16 68 235 009 067061064 M10M12M12 000 26 01 02 -11.3 -16.5 29.02 9 10 63 230 -029 065056063 M10M11M12 000 27 01 03 -10.6 -16.5 29.01 7 17 83 250 -005 062056060 M10M11M11 000 28 01 04 -11.6 -16.8 29.01 9 15 69 236 -012 066058060 M10M10M11 000 29 01 05 -11.4 -15.5 29.00 11 25 59 226 009 072057059 M10M10M11 000 30 01 06 -11.9 -15.5 29.00 8 10 71 238 009 075055068 M10M10M11 000 31 01 07 -12.0 -16.4 28.99 13 16 52 219 015 070056059 M09M10M11 000 32 01 08 -12.0 -15.7 28.99 8 10 50 217 015 074061062 M10M11M11 000 33 01 09 -11.3 -16.1 28.99 7 8 37 203 022 068055073 M09M10M11 000 34 01 10 -13.1 -16.5 29.00 2 3 336 143 045 076068081 M12M11M12 000 35 01 11 -12.9 -16.4 28.99 6 7 25 191 052 075069082 M11M11M12 000 36 01 12 -12.8 -15.8 28.97 7 7 23 190 041 078075089 M10M11M12 000 37 01 13 -13.1 -16.4 28.98 7 10 3 170 -036 076085072 M11M12M13 000 38 01 14 -13.9 -15.7 29.01 6 6 76 243 037 087084078 M11M11M12 001 39 01 15 -13.9 -15.3 29.01 6 6 41 207 013 089084085 M11M12M13 005 * 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.