USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072800 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 28 00 -18.2 -20.6 28.90 9 11 122 288 -000 076080075 M19M19M20 000 01 28 01 -17.7 -21.5 28.95 11 31 108 275 068 073075070 M19M20M21 001 02 28 02 -18.6 -22.3 29.02 15 37 179 345 223 073075084 M19M21M22 000 03 28 03 -22.1 -25.7 29.01 21 30 123 290 -085 072073071 M23M25M25 003 04 28 04 -23.8 -28.6 29.05 22 40 123 290 -669 065070068 M25M27M28 000 05 28 05 -28.3 -32.4 29.08 24 38 93 259 -095 068071070 M29M29M29 001 06 28 06 -29.3 -33.1 29.05 27 48 82 248 -136 069072073 M29M30M29 001 07 28 07 -30.0 -34.3 29.05 29 49 86 253 183 066069066 M29M29M28 002 08 28 08 -29.3 -33.3 29.08 26 44 87 253 062 069065073 M27M27M28 002 09 28 09 -26.4 -31.0 29.08 23 40 83 250 110 065067077 M26M27M28 001 10 28 10 -25.0 -29.6 29.10 22 41 70 237 115 066067083 M25M27M28 001 11 28 11 -23.8 -28.4 29.10 19 34 63 230 115 066069081 M25M26M27 001 12 28 12 -22.1 -27.5 29.10 17 32 63 230 039 062068080 M23M24M25 001 13 28 13 -21.1 -26.3 29.08 12 33 47 214 118 063068082 M22M23M24 002 14 28 14 -20.3 -25.2 29.05 3 16 56 223 -073 065072080 M21M23M24 003 15 28 15 -21.9 -24.7 29.09 1 4 130 297 057 078079081 M21M22M23 021 16 28 16 -19.6 -23.7 29.08 16 38 73 240 008 070074086 M21M22M23 018 17 28 17 -19.3 -22.9 29.09 18 39 74 241 -014 073075087 M20M22M23 014 18 28 18 -19.8 -23.6 29.09 20 39 84 250 154 072077088 M21M22M24 014 19 28 19 -21.8 -25.5 29.12 22 39 84 251 -101 072076091 M23M24M24 005 20 28 20 -22.4 -27.0 29.12 21 39 83 249 197 066071078 M24M25M25 002 21 28 21 -22.3 -27.7 29.12 23 42 79 246 194 062067079 M23M24M25 001 22 28 22 -21.4 -26.7 29.11 23 44 85 251 122 063066079 M23M24M25 002 23 28 23 -21.4 -26.4 29.12 19 37 82 249 094 064070079 M22M24M24 002 24 29 00 -21.8 -26.6 29.11 18 36 79 246 040 065070084 M23M24M24 002 25 29 01 -21.3 -26.4 29.09 19 37 76 243 008 064071073 M22M23M24 002 26 29 02 -20.8 -26.0 29.09 15 26 86 253 119 063072072 M22M23M24 000 27 29 03 -21.0 -25.8 29.09 12 31 72 239 066 065074083 M22M23M24 000 28 29 04 -21.2 -25.4 29.07 8 17 81 247 055 069074081 M21M23M24 000 29 29 05 -21.6 -25.7 29.05 7 8 57 223 014 069072081 M21M22M24 000 30 29 06 -20.5 -24.8 29.03 5 6 64 231 066 068073081 M21M22M23 001 31 29 07 -20.5 -24.7 29.02 4 5 41 208 165 069062081 M21M21M22 001 32 29 08 -21.9 -24.8 29.00 4 6 330 137 143 077068076 M20M21M22 001 33 29 09 -19.2 -23.6 28.99 3 4 227 34 -073 068064074 M19M21M22 000 34 29 10 -20.2 -23.9 28.97 3 7 316 123 174 072069088 M20M21M21 001 35 29 11 -18.0 -22.4 28.94 5 7 46 213 -084 068073082 M19M20M21 006 36 29 12 -17.5 -21.3 28.91 12 34 85 251 139 072074083 M18M19M20 008 37 29 13 -18.0 -21.4 28.89 15 35 106 272 084 075081091 M19M20M21 001 38 29 14 -17.8 -20.6 28.90 16 37 115 282 006 079075086 M18M19M21 016 39 29 15 -19.5 -22.9 28.91 21 35 98 265 -184 075081092 M21M22M23 008 * 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.