USAP McMurdo (NZCM) (lat, lon) = (-77.85, 166.71) Forecast initialized at 2025072800 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 28 00 -18.7 -20.5 28.87 8 9 121 288 129 076083078 M19M20M21 000 01 28 01 -19.0 -21.7 28.94 6 30 85 252 -016 079075072 M19M20M21 001 02 28 02 -19.5 -22.6 29.01 16 36 190 357 1205 077075090 M20M21M23 000 03 28 03 -23.0 -26.2 29.00 18 30 122 289 -1228 075081075 M24M25M26 003 04 28 04 -24.6 -29.2 29.03 17 38 114 281 -1890 066076081 M26M27M29 000 05 28 05 -29.4 -33.1 29.07 20 37 75 242 126 071073072 M29M30M30 001 06 28 06 -30.4 -33.9 29.03 26 47 71 237 260 071076075 M30M31M30 001 07 28 07 -30.9 -35.1 29.04 26 47 78 245 260 066072068 M30M30M29 002 08 28 08 -30.1 -33.9 29.06 24 38 74 241 -078 070069079 M28M28M29 002 09 28 09 -27.4 -31.5 29.07 21 40 77 243 210 068069079 M26M27M28 001 10 28 10 -26.0 -30.1 29.08 22 40 61 228 -107 068068083 M26M27M28 001 11 28 11 -24.8 -28.8 29.08 21 35 42 208 -477 069069082 M25M26M27 001 12 28 12 -22.9 -28.1 29.08 17 32 50 217 -655 062070082 M24M25M26 001 13 28 13 -21.9 -26.9 29.06 14 33 25 192 -108 064070084 M22M24M25 002 14 28 14 -21.1 -25.8 29.03 6 19 25 192 -290 066073082 M21M23M24 003 15 28 15 -22.1 -24.6 29.07 4 8 344 150 341 080082079 M22M23M24 021 16 28 16 -20.2 -24.2 29.06 16 38 70 236 052 071075085 M21M22M24 018 17 28 17 -20.0 -23.3 29.07 19 39 71 238 064 075078087 M21M22M24 013 18 28 18 -20.5 -23.9 29.08 20 38 75 241 -243 075080091 M22M23M24 012 19 28 19 -22.7 -26.0 29.10 21 39 75 242 -113 075078091 M24M24M25 004 20 28 20 -23.2 -27.6 29.11 20 36 81 247 754 067072077 M24M25M25 002 21 28 21 -23.1 -28.3 29.11 19 40 79 246 875 063068076 M24M25M25 001 22 28 22 -22.2 -27.2 29.09 24 43 70 236 -598 064065080 M23M24M25 003 23 28 23 -22.4 -26.9 29.11 16 34 66 233 148 067071077 M23M24M24 002 24 29 00 -22.7 -27.1 29.09 17 36 71 238 025 067073086 M23M24M25 002 25 29 01 -22.1 -27.0 29.08 16 36 63 229 -267 065073075 M23M24M24 002 26 29 02 -21.6 -26.7 29.08 13 30 75 242 -017 064074071 M22M24M25 000 27 29 03 -21.9 -26.4 29.07 13 33 59 225 240 067076079 M22M23M24 000 28 29 04 -21.9 -25.9 29.05 11 31 67 234 161 070078078 M22M23M24 000 29 29 05 -22.3 -26.0 29.03 10 22 19 186 -037 072074078 M21M22M24 000 30 29 06 -21.4 -25.0 29.01 5 28 29 196 111 073075078 M21M22M24 001 31 29 07 -21.3 -25.0 29.00 5 8 21 187 398 072061084 M21M22M23 001 32 29 08 -22.1 -25.0 28.98 10 10 336 143 -037 077069079 M20M22M23 001 33 29 09 -19.6 -24.9 28.97 4 19 248 55 -162 063065078 M20M21M22 000 34 29 10 -19.8 -24.7 28.94 10 9 353 160 009 065067088 M19M20M22 001 35 29 11 -18.0 -22.8 28.92 2 25 306 112 -856 066075086 M19M20M21 007 36 29 12 -18.1 -21.6 28.90 11 37 58 225 468 074078086 M19M20M21 010 37 29 13 -18.6 -21.8 28.87 15 37 103 269 414 076083089 M19M20M21 002 38 29 14 -18.6 -20.9 28.89 13 36 108 274 -051 082078090 M19M20M21 019 39 29 15 -20.3 -23.4 28.90 20 36 93 260 091 076085093 M21M23M23 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.