USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025092900 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 29 00 -20.3 -26.0 29.37 3 3 322 129 -003 071039027 M19M17M16 000 01 29 01 -18.1 -23.2 29.34 1 2 195 2 -083 065031036 M18M16M15 000 02 29 02 -18.5 -24.4 29.30 1 4 131 298 062 060031041 M17M16M15 000 03 29 03 -18.0 -23.5 29.31 1 3 336 142 -056 062035047 M17M16M15 000 04 29 04 -17.6 -21.8 29.33 2 4 55 222 -019 070039050 M17M16M15 000 05 29 05 -17.8 -22.0 29.31 4 6 54 221 000 070043048 M17M16M15 000 06 29 06 -17.8 -22.5 29.31 5 7 55 221 -019 067053046 M17M16M16 000 07 29 07 -17.6 -22.4 29.32 5 6 51 217 -037 066062047 M17M17M17 000 08 29 08 -17.3 -21.6 29.31 4 5 49 215 -008 069062049 M16M17M17 000 09 29 09 -17.1 -20.8 29.31 4 5 18 184 -003 073054049 M16M17M17 000 10 29 10 -17.8 -20.4 29.30 3 4 333 140 -014 080063044 M17M17M18 000 11 29 11 -18.7 -20.9 29.27 4 5 320 127 -011 084063041 M17M18M17 000 12 29 12 -19.1 -21.3 29.27 5 7 350 157 003 083062042 M17M18M18 000 13 29 13 -19.2 -21.5 29.27 7 9 343 149 -012 082064043 M18M18M17 000 14 29 14 -18.8 -21.1 29.27 8 9 314 121 -035 082061043 M18M18M17 000 15 29 15 -18.5 -20.9 29.27 8 9 316 123 -008 082059043 M18M18M17 000 16 29 16 -18.4 -22.8 29.27 6 9 346 152 001 068050043 M17M17M17 000 17 29 17 -18.0 -23.9 29.24 3 5 11 177 -002 060048041 M17M17M17 000 18 29 18 -18.2 -23.5 29.27 2 3 23 190 -017 063048045 M17M17M17 000 19 29 19 -18.5 -22.8 29.28 3 4 92 259 -004 069051050 M17M17M17 000 20 29 20 -21.1 -25.5 29.27 8 10 67 234 022 068053051 M19M18M17 000 21 29 21 -20.3 -25.3 29.28 10 12 64 231 -015 065056051 M19M18M18 000 22 29 22 -19.6 -25.8 29.28 10 12 66 233 -016 058054050 M19M18M18 000 23 29 23 -18.7 -25.9 29.27 9 10 67 233 -002 053050049 M18M17M17 000 24 30 00 -18.8 -25.1 29.28 6 7 80 247 -001 058047045 M18M17M17 000 25 30 01 -18.0 -25.1 29.27 6 7 71 238 -011 054040029 M16M16M16 000 26 30 02 -15.5 -23.9 29.26 3 4 59 226 007 048025023 M15M15M15 000 27 30 03 -14.9 -23.5 29.23 2 3 80 247 008 049024026 M14M15M15 000 28 30 04 -17.0 -24.0 29.25 0 2 246 53 -032 055027038 M15M15M15 000 29 30 05 -16.4 -22.5 29.23 2 4 334 141 002 060045069 M15M15M15 000 30 30 06 -16.4 -21.8 29.23 1 2 85 252 -000 063049077 M15M15M15 000 31 30 07 -15.8 -21.0 29.22 2 2 83 250 021 065052074 M14M14M15 000 32 30 08 -15.6 -20.9 29.20 6 7 61 228 005 063054065 M13M14M15 000 33 30 09 -17.2 -20.9 29.20 2 4 112 278 -027 073058061 M14M14M15 000 34 30 10 -16.7 -21.3 29.19 6 7 82 249 056 067049061 M14M14M15 000 35 30 11 -15.9 -21.4 29.18 6 8 56 223 -022 062045058 M14M14M15 000 36 30 12 -15.5 -20.9 29.16 8 10 69 235 068 064047061 M14M14M14 000 37 30 13 -16.1 -20.8 29.16 8 9 73 239 -020 067052066 M14M14M14 000 38 30 14 -15.4 -20.4 29.16 8 9 72 239 -010 065048068 M13M13M14 000 39 30 15 -14.5 -20.1 29.15 7 9 67 234 006 063053068 M13M13M14 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 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.