USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073100 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 31 00 -23.1 -29.1 28.80 7 7 43 210 -020 060038044 M20M18M18 000 01 31 01 -20.3 -27.2 28.77 5 6 64 231 -036 054036044 M18M17M18 000 02 31 02 -19.2 -26.8 28.76 5 6 86 253 -032 051035045 M17M17M18 000 03 31 03 -17.6 -26.5 28.75 2 3 23 189 -060 046031044 M16M16M17 000 04 31 04 -18.9 -24.0 28.74 1 4 202 8 -016 065033043 M17M16M17 000 05 31 05 -19.6 -24.8 28.74 1 5 308 114 -023 064036043 M18M17M17 000 06 31 06 -18.8 -24.5 28.68 1 4 3 170 -045 061043044 M18M17M17 000 07 31 07 -19.8 -26.1 28.66 5 6 37 203 -071 058043044 M18M17M17 000 08 31 08 -21.6 -26.5 28.61 6 7 82 249 000 065039034 M18M17M17 000 09 31 09 -21.8 -28.7 28.61 11 12 40 206 002 054036031 M18M17M17 000 10 31 10 -20.3 -27.1 28.56 4 8 21 188 -062 055030028 M17M16M16 000 11 31 11 -19.4 -22.8 28.48 7 12 347 154 -167 075034031 M16M16M16 000 12 31 12 -17.0 -22.1 28.48 10 27 308 115 036 065028034 M15M15M16 000 13 31 13 -23.7 -30.9 28.52 12 18 64 231 -165 052056036 M21M20M19 000 14 31 14 -23.7 -31.5 28.53 14 19 63 229 -039 049049035 M22M21M22 000 15 31 15 -22.4 -30.3 28.51 15 18 51 218 019 049051039 M20M19M19 000 16 31 16 -19.8 -29.0 28.48 13 19 50 216 -001 044025027 M18M17M18 000 17 31 17 -18.7 -28.6 28.48 9 20 79 246 093 041033040 M18M18M19 000 18 31 18 -18.7 -28.1 28.48 9 18 64 231 089 044036063 M18M18M18 000 19 31 19 -18.2 -27.3 28.45 8 9 41 208 -048 045034048 M17M17M17 000 20 31 20 -18.3 -26.5 28.46 7 8 37 203 115 049035051 M17M17M18 000 21 31 21 -17.4 -25.6 28.46 7 9 35 201 175 049040053 M16M16M17 000 22 31 22 -16.1 -26.0 28.44 7 11 41 208 114 042031048 M15M15M16 000 23 31 23 -16.1 -23.6 28.42 3 4 29 196 149 053035047 M15M15M16 000 24 01 00 -16.4 -23.6 28.43 5 8 358 165 103 054039059 M15M16M17 000 25 01 01 -18.2 -22.5 28.46 2 4 58 225 148 069055073 M16M17M18 002 26 01 02 -16.3 -22.2 28.46 3 20 200 6 205 061056081 M16M18M19 007 27 01 03 -17.2 -21.3 28.48 8 23 86 253 208 070053071 M17M18M19 005 28 01 04 -17.2 -22.8 28.46 13 21 57 224 162 062039052 M17M18M18 001 29 01 05 -16.5 -22.6 28.44 14 31 52 219 277 059050054 M16M17M18 000 30 01 06 -16.4 -22.1 28.48 15 32 116 283 279 062061065 M18M19M20 005 31 01 07 -18.2 -23.5 28.53 17 38 142 309 076 063053073 M20M21M22 005 32 01 08 -19.2 -24.3 28.53 17 37 136 302 119 064056075 M20M21M22 005 33 01 09 -19.4 -23.3 28.57 18 38 147 314 -179 071072081 M21M22M23 009 34 01 10 -19.7 -22.9 28.59 18 40 148 315 -242 076079079 M21M22M23 011 35 01 11 -19.9 -22.9 28.62 21 43 154 321 -055 077080079 M22M23M24 013 36 01 12 -20.3 -23.4 28.64 21 44 149 316 305 077081078 M22M23M24 008 37 01 13 -22.1 -25.2 28.64 23 45 100 266 -221 076081084 M24M24M26 009 38 01 14 -23.1 -26.6 28.70 22 43 112 279 122 073082090 M25M26M27 018 39 01 15 -23.9 -27.6 28.75 23 44 116 283 640 072081083 M26M27M28 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.