USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073100 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 31 00 -23.6 -29.2 28.77 7 7 43 210 -096 060039046 M21M19M19 000 01 31 01 -21.2 -28.6 28.75 8 9 35 201 -006 052036045 M17M17M18 000 02 31 02 -19.9 -28.2 28.74 7 9 42 209 -004 048035045 M17M17M18 000 03 31 03 -17.8 -28.3 28.73 6 6 4 171 -060 039031045 M15M16M17 000 04 31 04 -18.6 -24.4 28.72 4 4 320 127 003 060034044 M17M16M17 000 05 31 05 -19.6 -25.1 28.72 6 5 313 120 -031 062035045 M17M17M17 000 06 31 06 -19.2 -25.7 28.66 8 7 325 132 -086 057040045 M17M17M17 000 07 31 07 -19.9 -26.4 28.64 8 8 23 190 022 056041045 M17M17M17 000 08 31 08 -22.3 -26.6 28.59 7 10 55 221 078 069036036 M17M17M17 000 09 31 09 -22.4 -29.3 28.59 15 19 34 201 -022 054030032 M17M16M17 000 10 31 10 -20.3 -27.4 28.54 9 9 330 137 -044 053026029 M16M16M16 000 11 31 11 -19.7 -21.1 28.46 11 23 317 124 -346 089024032 M15M15M16 000 12 31 12 -16.8 -22.0 28.46 18 32 315 122 -137 064022035 M15M15M16 000 13 31 13 -24.5 -31.9 28.50 14 21 39 206 -305 051051038 M22M20M19 000 14 31 14 -24.4 -32.4 28.51 15 20 41 208 -214 048049034 M22M22M22 000 15 31 15 -22.7 -31.2 28.49 17 20 26 193 -144 046055038 M20M19M19 000 16 31 16 -20.1 -30.0 28.46 15 22 28 195 128 041022027 M18M17M17 000 17 31 17 -19.8 -29.8 28.47 9 19 56 222 050 041033037 M18M18M19 000 18 31 18 -19.3 -29.1 28.46 10 22 42 209 159 042038067 M18M18M18 000 19 31 19 -18.7 -28.4 28.43 10 11 24 191 -181 042033049 M17M17M17 000 20 31 20 -19.3 -27.6 28.44 9 9 19 186 255 048037051 M17M17M18 000 21 31 21 -17.8 -26.6 28.44 10 13 17 184 298 047041057 M16M16M17 000 22 31 22 -16.4 -27.3 28.43 9 17 29 196 273 039031049 M15M15M16 000 23 31 23 -16.1 -26.4 28.41 6 8 23 190 117 041036048 M15M15M16 000 24 01 00 -16.5 -24.6 28.41 9 10 349 156 591 050039059 M15M16M17 000 25 01 01 -18.4 -22.6 28.44 8 7 17 183 264 070054073 M15M16M18 002 26 01 02 -16.8 -23.0 28.45 6 21 217 23 170 059058082 M17M18M20 007 27 01 03 -18.0 -21.7 28.46 8 23 81 248 571 073051072 M18M18M20 005 28 01 04 -17.7 -23.4 28.45 14 21 47 214 622 061039051 M18M18M19 001 29 01 05 -17.0 -23.4 28.43 14 32 35 202 348 058050050 M16M17M18 000 30 01 06 -17.0 -22.8 28.46 14 33 104 271 378 061064067 M18M19M20 005 31 01 07 -18.9 -24.2 28.52 16 37 143 310 -001 063053077 M20M21M22 005 32 01 08 -20.0 -24.9 28.51 14 36 134 301 218 065058078 M21M21M22 005 33 01 09 -20.2 -23.7 28.55 16 37 148 315 -129 073074083 M21M22M23 009 34 01 10 -20.5 -23.2 28.58 16 39 148 315 -243 079081080 M22M23M24 011 35 01 11 -20.7 -23.2 28.61 20 42 156 323 -082 080082080 M22M23M24 013 36 01 12 -21.1 -23.6 28.63 20 43 149 316 523 080084080 M22M24M25 008 37 01 13 -23.1 -25.6 28.62 24 46 95 262 -405 080082082 M24M25M26 009 38 01 14 -24.2 -27.2 28.68 21 43 106 273 737 076085093 M25M27M28 018 39 01 15 -24.7 -28.1 28.73 23 44 115 281 1621 073084081 M26M28M29 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 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.