USAP McMurdo (B165) (lat, lon) = (-77.84715, 166.6652) Forecast initialized at 2025072900 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 29 00 -19.9 -24.1 28.96 10 10 67 233 -215 074077080 M22M22M22 000 01 29 01 -20.6 -25.0 28.99 12 26 58 224 -014 068076085 M20M21M22 002 02 29 02 -23.6 -26.1 28.93 3 3 356 162 046 080070080 M21M21M22 002 03 29 03 -21.2 -24.3 28.97 5 4 47 213 073 076073080 M20M20M22 006 04 29 04 -19.0 -22.6 28.96 10 29 131 298 081 073074075 M19M20M22 016 05 29 05 -18.5 -22.5 28.94 15 33 72 239 -076 071075088 M19M20M22 008 06 29 06 -18.2 -22.3 28.92 18 35 79 246 082 070079076 M19M20M21 015 07 29 07 -18.3 -21.2 28.93 17 34 76 243 096 078086083 M19M20M21 008 08 29 08 -18.9 -21.2 28.93 16 34 101 268 027 082081099 M19M20M21 007 09 29 09 -18.3 -20.3 28.90 19 38 127 294 -511 084086096 M19M20M21 006 10 29 10 -18.4 -20.5 28.91 19 34 130 296 -283 084089100 M19M20M21 003 11 29 11 -18.5 -20.8 28.92 17 37 119 285 -217 082086085 M19M21M22 015 12 29 12 -18.8 -21.9 28.94 16 35 112 279 -004 077082094 M20M21M22 013 13 29 13 -19.9 -22.8 28.91 20 39 67 234 -158 078084071 M21M22M22 014 14 29 14 -20.0 -23.4 28.92 17 35 66 233 400 075076084 M20M21M21 006 15 29 15 -19.8 -23.1 28.94 17 38 75 242 -037 075078083 M20M21M21 015 16 29 16 -19.8 -22.7 28.94 16 35 82 248 233 078078084 M21M21M22 011 17 29 17 -20.4 -23.5 28.95 16 33 74 240 096 076073080 M21M22M22 009 18 29 18 -20.4 -24.1 28.97 17 35 64 231 -078 073072080 M21M22M23 002 19 29 19 -22.2 -25.2 28.99 20 36 64 231 -159 076072076 M22M23M24 002 20 29 20 -22.6 -26.2 29.02 21 36 62 229 -061 072071073 M22M23M24 001 21 29 21 -22.9 -26.4 29.03 20 37 52 219 -254 073070071 M22M23M24 001 22 29 22 -22.9 -26.9 29.02 20 38 66 233 -104 069070073 M22M23M23 000 23 29 23 -22.8 -27.3 29.02 22 40 68 235 -235 067070074 M22M23M23 000 24 30 00 -23.1 -27.5 29.03 21 39 74 241 -006 068070078 M22M23M24 000 25 30 01 -24.7 -28.7 29.04 21 36 62 228 -021 070071077 M22M23M24 000 26 30 02 -24.0 -28.4 29.05 21 38 61 228 033 067070070 M22M23M24 000 27 30 03 -24.6 -28.6 29.07 19 35 58 224 229 069070074 M22M23M24 001 28 30 04 -23.7 -28.2 29.07 16 34 59 226 209 067070073 M22M23M24 001 29 30 05 -23.0 -27.4 29.07 13 30 49 216 135 067071076 M22M23M25 001 30 30 06 -23.7 -26.9 29.06 7 28 71 237 096 076073078 M22M24M25 001 31 30 07 -22.8 -27.2 29.07 7 11 46 213 015 067068081 M21M23M24 001 32 30 08 -22.4 -27.3 29.05 13 28 37 203 096 064067080 M21M22M24 000 33 30 09 -23.0 -27.0 29.04 10 22 43 210 048 070069079 M21M22M24 000 34 30 10 -24.4 -28.3 29.02 8 9 349 155 054 070066078 M21M22M23 000 35 30 11 -24.6 -28.9 29.00 12 11 358 165 085 067062081 M21M21M22 000 36 30 12 -24.3 -28.4 29.00 11 12 360 167 074 069063083 M21M21M22 001 37 30 13 -22.6 -27.3 28.97 11 12 1 167 027 066063083 M20M20M21 001 38 30 14 -21.8 -26.2 28.97 10 11 357 164 139 068064085 M20M20M21 001 39 30 15 -21.9 -25.9 28.96 10 10 349 155 -117 070064077 M20M20M21 001 * 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.