USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025092900 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 29 00 -21.3 -26.7 29.35 4 4 356 162 -005 069040025 M19M17M16 000 03 29 03 -19.5 -24.9 29.31 3 3 354 161 -011 062043039 M17M16M16 000 06 29 06 -21.0 -25.4 29.30 3 5 68 235 -012 068052042 M17M17M16 000 09 29 09 -22.2 -26.2 29.32 1 3 88 255 -007 070058047 M17M17M17 000 12 29 12 -21.4 -25.3 29.28 2 3 15 181 006 071062044 M17M17M17 000 15 29 15 -20.0 -22.8 29.28 3 4 348 155 -005 080061041 M17M18M17 000 18 29 18 -20.1 -22.5 29.27 1 1 153 319 -006 082054039 M18M17M17 000 21 29 21 -24.2 -27.5 29.29 4 6 128 295 002 074059043 M19M18M18 000 24 30 00 -22.4 -26.9 29.29 3 4 123 289 001 067045037 M18M17M17 000 27 30 03 -19.7 -25.1 29.25 2 3 264 71 000 063029030 M15M15M16 000 30 30 06 -18.9 -23.1 29.24 3 4 301 108 -002 070049064 M15M15M15 000 33 30 09 -19.0 -22.1 29.21 3 5 318 124 -016 077056063 M14M14M15 001 36 30 12 -17.9 -21.6 29.18 3 6 170 337 007 073059066 M14M14M15 001 39 30 15 -17.2 -20.7 29.16 3 5 218 25 009 075063069 M13M14M15 001 42 30 18 -17.3 -19.6 29.13 3 7 276 82 012 082059066 M13M13M14 003 45 30 21 -15.2 -18.0 29.07 4 10 256 63 027 080061070 M12M12M13 001 48 01 00 -11.2 -15.0 29.05 8 23 175 342 105 074067070 M11M12M13 030 51 01 03 -10.4 -14.6 29.04 14 31 178 344 153 071064050 M11M12M13 018 54 01 06 -10.8 -15.8 29.03 11 31 170 336 107 067053047 M11M12M13 007 57 01 09 -11.1 -16.1 29.02 8 28 167 334 083 066046043 M10M11M11 000 60 01 12 -10.9 -16.1 28.99 9 30 170 337 096 066045038 M10M11M12 001 63 01 15 -11.2 -16.8 28.99 11 31 162 328 124 063048049 M11M12M13 006 66 01 18 -11.9 -17.7 29.00 10 29 155 322 112 062047048 M12M12M13 010 69 01 21 -10.5 -16.0 28.99 10 28 168 334 124 064056069 M11M12M13 016 72 02 00 -9.4 -14.1 28.99 11 30 172 339 137 069065075 M11M12M13 036 75 02 03 -9.3 -13.5 28.98 16 34 172 338 145 072070080 M11M12M13 037 78 02 06 -10.6 -13.7 28.99 17 37 167 334 128 078080082 M12M13M14 043 81 02 09 -11.2 -14.3 29.00 16 35 168 335 123 079079080 M13M14M15 046 84 02 12 -11.8 -14.5 29.02 15 34 166 333 116 080080082 M13M14M15 056 87 02 15 -12.2 -16.2 29.05 14 33 159 326 145 073068070 M13M14M15 059 90 02 18 -12.7 -17.4 29.06 14 35 152 318 142 068059063 M14M14M15 019 93 02 21 -12.2 -17.9 29.08 12 32 155 322 123 063051050 M13M14M15 009 96 03 00 -12.1 -17.9 29.10 13 30 158 325 073 062048046 M13M14M15 004 99 03 03 -12.4 -17.8 29.13 12 28 157 323 088 064053052 M14M15M15 005 102 03 06 -13.2 -17.9 29.15 10 24 138 305 066 068055052 M14M15M15 007 105 03 09 -14.1 -19.3 29.15 8 18 108 274 064 065051049 M15M15M15 013 108 03 12 -15.2 -20.3 29.15 5 9 60 227 062 065050047 M14M15M15 008 111 03 15 -16.4 -21.5 29.13 4 6 76 243 024 066042038 M13M14M15 000 114 03 18 -17.1 -22.7 29.08 3 7 88 255 007 062037036 M14M15M16 000 117 03 21 -16.6 -22.5 29.02 3 6 86 253 002 061035040 M14M15M16 000 120 04 00 -15.7 -22.0 28.96 3 5 46 213 007 059038043 M14M14M15 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 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.