USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025092200 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 22 00 -16.4 -19.8 29.01 9 11 144 311 018 081078078 M18M18M18 000 01 22 01 -17.4 -19.9 29.03 12 14 80 246 032 081075079 M18M17M17 001 02 22 02 -18.1 -20.7 29.02 16 19 72 239 013 080072076 M18M17M18 005 03 22 03 -18.9 -21.5 29.00 18 22 71 237 014 080072067 M19M18M18 004 04 22 04 -19.3 -22.1 29.04 19 24 82 248 044 078073073 M19M18M18 004 05 22 05 -19.8 -22.8 29.06 19 24 82 248 024 077074079 M19M18M19 004 06 22 06 -20.5 -23.4 29.07 19 23 68 234 021 077072074 M20M19M19 003 07 22 07 -20.6 -23.6 29.06 19 26 62 229 063 077069073 M20M19M19 001 08 22 08 -20.4 -23.7 29.08 17 25 59 225 054 075068078 M20M19M19 000 09 22 09 -20.0 -23.4 29.09 16 20 57 224 029 075070078 M20M19M19 002 10 22 10 -19.8 -22.9 29.06 14 20 59 226 049 076073082 M20M19M20 002 11 22 11 -19.6 -22.7 29.09 13 18 57 223 060 076078081 M20M19M20 002 12 22 12 -19.8 -22.8 29.08 14 26 58 225 046 077079077 M20M19M20 004 13 22 13 -19.2 -22.4 29.08 14 29 61 228 076 076078079 M19M19M20 002 14 22 14 -18.8 -22.2 29.09 12 18 66 233 068 075075083 M18M19M20 003 15 22 15 -18.1 -21.8 29.10 11 16 71 238 074 073074082 M17M19M20 005 16 22 16 -17.5 -21.4 29.11 11 22 71 237 037 072077081 M17M19M20 003 17 22 17 -18.6 -21.5 29.08 15 31 71 238 047 078080081 M18M19M20 002 18 22 18 -19.3 -21.9 29.11 17 27 76 242 150 080077081 M19M19M20 002 19 22 19 -19.9 -22.8 29.11 16 30 65 232 -003 077076084 M19M20M20 001 20 22 20 -19.9 -22.9 29.09 16 27 63 230 050 077077084 M20M20M21 001 21 22 21 -19.5 -22.8 29.09 12 19 55 222 020 075074079 M20M20M21 001 22 22 22 -18.3 -22.1 29.08 9 12 67 234 096 072074079 M19M19M20 003 23 22 23 -17.3 -21.2 29.07 7 9 70 237 050 072073080 M18M19M20 005 24 23 00 -16.5 -20.4 29.07 4 7 68 235 042 072076082 M18M19M20 005 25 23 01 -16.4 -20.2 29.07 5 6 53 220 044 073076084 M18M19M20 002 26 23 02 -16.0 -20.1 29.04 7 9 32 199 077 071074078 M17M18M20 002 27 23 03 -15.9 -20.1 29.03 7 7 44 211 009 071073076 M17M18M20 001 28 23 04 -15.9 -20.9 29.01 4 4 35 202 045 065070074 M17M18M20 000 29 23 05 -15.9 -21.2 29.00 4 5 36 203 074 064066066 M17M18M19 000 30 23 06 -15.8 -22.0 28.98 5 7 41 208 078 059059058 M16M17M19 000 31 23 07 -15.6 -22.2 28.96 4 5 74 241 008 057049062 M15M17M18 000 32 23 08 -15.9 -21.1 28.94 4 4 150 316 -014 064045063 M15M16M17 000 33 23 09 -16.1 -21.1 28.91 3 4 138 305 -013 066045064 M16M16M17 000 34 23 10 -16.0 -21.7 28.91 3 4 123 290 048 062044064 M15M16M17 000 35 23 11 -16.1 -21.8 28.91 4 6 122 288 045 061047062 M16M16M17 000 36 23 12 -16.2 -22.1 28.91 3 5 78 245 -008 060052060 M17M17M17 000 37 23 13 -16.6 -22.5 28.90 5 5 51 218 -003 060052055 M16M16M17 000 38 23 14 -16.3 -22.4 28.91 4 4 65 232 003 059051055 M16M16M17 000 39 23 15 -17.3 -23.0 28.91 7 8 63 229 -001 061043038 M15M16M17 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.