USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025092600 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 26 00 -19.1 -27.6 29.24 3 4 235 42 054 070032036 M19M16M16 000 01 26 01 -19.5 -26.3 29.25 7 7 331 138 185 055022040 M15M14M14 000 02 26 02 -19.7 -24.0 29.22 8 8 322 129 070 070023039 M16M14M14 000 03 26 03 -18.4 -27.3 29.20 14 14 348 154 034 045024038 M16M15M14 000 04 26 04 -16.8 -26.1 29.19 16 16 356 162 098 045021036 M14M14M14 000 05 26 05 -15.9 -28.6 29.19 13 13 359 166 -081 033017036 M13M13M14 000 06 26 06 -17.8 -26.2 29.18 4 6 69 235 -057 048025027 M15M14M15 000 07 26 07 -17.8 -23.4 29.16 3 4 11 178 003 062032019 M16M15M15 000 08 26 08 -17.8 -22.6 29.17 5 19 21 188 028 066044017 M16M16M15 000 09 26 09 -19.7 -26.4 29.14 10 14 42 209 -037 056026022 M14M14M15 000 10 26 10 -17.2 -25.9 29.12 6 9 39 206 -005 047020019 M14M14M15 000 11 26 11 -18.4 -25.8 29.12 3 20 84 251 -051 052047022 M16M16M15 000 12 26 12 -18.3 -23.4 29.10 16 29 342 148 -049 065026018 M14M14M15 000 13 26 13 -18.2 -24.4 29.10 10 12 340 147 023 059023019 M13M14M15 000 14 26 14 -18.1 -23.5 29.11 3 10 71 238 117 063033022 M15M14M15 000 15 26 15 -17.7 -22.3 29.11 6 12 26 192 020 068055021 M15M16M15 000 16 26 16 -20.1 -23.9 29.12 13 14 57 224 009 072054022 M15M16M16 000 17 26 17 -18.4 -24.7 29.11 15 16 51 218 101 058040027 M14M15M16 000 18 26 18 -19.8 -25.9 29.14 18 20 63 230 102 058033028 M15M15M15 000 19 26 19 -21.4 -25.7 29.14 21 25 67 234 038 068034024 M17M15M15 000 20 26 20 -20.1 -26.2 29.14 21 23 58 225 074 059029023 M15M15M15 000 21 26 21 -19.4 -27.1 29.14 18 19 56 222 073 051023023 M15M14M15 000 22 26 22 -21.1 -28.1 29.16 18 20 57 224 081 054025028 M15M15M16 000 23 26 23 -20.4 -28.2 29.14 15 15 45 212 008 050028026 M16M16M15 000 24 27 00 -19.0 -25.5 29.16 6 6 12 179 -006 057054024 M16M16M17 000 25 27 01 -19.9 -23.8 29.18 8 8 26 193 054 071054024 M17M17M16 000 26 27 02 -18.6 -22.5 29.18 6 6 345 152 024 071052027 M17M17M16 000 27 27 03 -19.3 -21.2 29.18 8 8 356 162 021 085054030 M17M17M17 000 28 27 04 -19.5 -20.7 29.19 7 7 350 156 051 090058026 M17M17M17 000 29 27 05 -19.2 -20.5 29.18 12 11 348 155 027 090044023 M17M16M17 000 30 27 06 -19.9 -21.2 29.19 10 10 347 154 098 090049022 M17M17M17 000 31 27 07 -19.4 -21.4 29.17 14 13 352 159 091 084043021 M17M16M16 000 32 27 08 -20.0 -20.3 29.17 11 11 344 151 050 098062020 M17M17M17 000 33 27 09 -22.4 -22.8 29.18 10 10 44 211 124 097072026 M17M18M18 000 34 27 10 -21.9 -22.1 29.17 9 9 36 203 162 099075029 M17M18M18 000 35 27 11 -22.4 -23.3 29.17 12 13 49 216 068 093069029 M17M17M18 000 36 27 12 -22.2 -27.3 29.16 18 19 54 220 028 063057032 M17M17M18 000 37 27 13 -22.1 -28.0 29.16 19 20 50 216 007 059063037 M17M18M19 000 38 27 14 -22.6 -29.1 29.17 20 22 51 218 020 056055038 M17M18M19 000 39 27 15 -23.1 -29.2 29.17 21 23 51 218 023 057079040 M18M19M20 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.