USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025073100 AMPS 8km 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 -22.9 -28.7 28.82 6 6 41 208 -003 060038044 M20M18M18 000 03 31 03 -19.2 -25.7 28.77 2 3 220 27 -051 057031044 M16M16M17 000 06 31 06 -20.0 -25.5 28.70 1 1 170 337 -031 062043045 M18M17M17 000 09 31 09 -21.9 -27.1 28.63 8 11 54 221 -021 063038030 M19M18M17 000 12 31 12 -19.6 -25.0 28.50 3 11 307 113 018 062039033 M17M17M16 000 15 31 15 -23.0 -29.4 28.53 12 16 62 229 070 056049040 M20M19M20 000 18 31 18 -19.2 -27.0 28.50 6 13 72 238 002 051037059 M18M18M18 000 21 31 21 -18.1 -24.1 28.48 5 6 55 221 102 059038049 M16M16M17 000 24 01 00 -17.8 -23.3 28.45 1 4 21 188 122 062042057 M16M16M17 001 27 01 03 -16.8 -21.3 28.50 7 23 79 246 124 068054070 M17M18M19 013 30 01 06 -16.1 -22.0 28.49 13 32 125 291 207 061059064 M17M18M19 007 33 01 09 -19.1 -23.3 28.58 18 40 151 318 235 070070079 M20M22M23 018 36 01 12 -20.0 -23.4 28.66 21 45 150 317 230 075078077 M22M23M24 031 39 01 15 -23.7 -27.5 28.76 22 44 118 285 077 071078083 M25M27M28 032 42 01 18 -26.7 -30.3 28.85 28 51 167 334 167 072075070 M29M30M31 009 45 01 21 -27.7 -32.0 28.93 22 46 159 325 045 067074075 M30M31M32 007 48 02 00 -27.3 -31.8 28.95 13 38 118 284 027 066076078 M29M30M31 002 51 02 03 -25.7 -29.6 28.90 13 37 132 298 -008 070078083 M27M28M29 007 54 02 06 -23.4 -27.7 28.83 12 34 135 302 017 068072081 M25M25M26 010 57 02 09 -22.8 -28.3 28.77 10 30 125 291 110 061062062 M24M25M26 000 60 02 12 -23.0 -28.8 28.70 10 22 47 214 -095 059047052 M23M23M24 001 63 02 15 -23.6 -28.7 28.61 7 13 40 207 019 063040041 M21M22M23 000 66 02 18 -24.6 -28.8 28.56 2 3 1 167 036 068042033 M21M22M23 000 69 02 21 -25.0 -28.4 28.53 4 6 285 91 015 073036040 M21M22M22 000 72 03 00 -24.2 -27.0 28.51 5 8 287 94 037 078029049 M21M21M21 000 75 03 03 -21.3 -26.5 28.51 10 12 319 125 020 064027064 M19M20M21 000 78 03 06 -19.6 -24.5 28.53 3 6 314 121 016 066058081 M19M20M21 004 81 03 09 -20.6 -23.6 28.53 5 5 37 204 -029 077072073 M19M20M21 006 84 03 12 -21.3 -23.5 28.56 2 2 79 246 -068 083066069 M19M20M21 001 87 03 15 -20.8 -23.5 28.56 7 12 312 119 -019 080049061 M19M20M21 002 90 03 18 -19.7 -23.8 28.57 6 11 297 103 -019 071041074 M19M19M20 001 93 03 21 -19.5 -22.5 28.62 3 14 14 181 006 077058076 M18M20M21 004 96 04 00 -20.8 -25.4 28.69 9 25 183 349 049 067065067 M20M22M23 004 99 04 03 -21.9 -26.0 28.73 8 23 83 250 -084 070070073 M22M23M24 002 102 04 06 -23.4 -27.5 28.71 11 21 50 217 -002 069064067 M22M23M23 002 105 04 09 -22.9 -27.1 28.71 8 11 18 184 018 069056064 M21M22M22 000 108 04 12 -24.1 -25.8 28.71 4 4 204 11 -054 086062056 M20M22M22 000 111 04 15 -22.5 -24.4 28.72 6 10 299 106 001 085054045 M21M21M21 000 114 04 18 -24.0 -25.1 28.77 6 7 267 73 -051 091060041 M21M21M21 000 117 04 21 -22.7 -25.0 28.81 4 6 8 175 -011 082042036 M20M21M23 000 120 05 00 -25.7 -28.6 28.83 4 6 164 331 -033 077046034 M20M21M22 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 3h) 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.