USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026101300 WRF 24km 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 13 00 -19.7 -25.3 28.90 18 14 205 15 -021 052054057 M21M21M22 000 03 13 03 -17.2 -22.6 29.03 19 22 179 350 006 063065057 M20M21M22 000 06 13 06 -17.7 -22.4 29.04 18 19 171 341 -006 067071066 M21M22M23 001 09 13 09 -18.5 -22.6 29.06 11 12 169 340 -017 071074067 M21M22M23 002 12 13 12 -20.1 -24.2 29.04 6 6 193 3 -028 070076071 M21M22M23 001 15 13 15 -21.5 -25.6 29.04 3 3 194 4 -011 070073067 M22M23M23 001 18 13 18 -21.7 -26.0 29.01 2 2 295 105 -024 068076066 M22M23M24 001 21 13 21 -20.3 -24.8 28.98 1 2 299 109 -016 067071066 M22M23M24 000 24 14 00 -19.2 -23.9 28.96 1 1 151 322 -005 066074070 M22M23M24 000 27 14 03 -19.0 -23.7 28.94 1 1 149 320 000 067077075 M21M22M24 001 30 14 06 -19.9 -24.4 28.91 1 2 187 357 004 068075077 M21M22M23 002 33 14 09 -20.9 -25.3 28.89 1 2 275 85 -003 068075077 M22M23M24 003 36 14 12 -21.7 -26.3 28.88 1 2 298 108 002 066079075 M22M23M24 003 39 14 15 -21.6 -26.0 28.89 1 2 75 245 -016 068076076 M22M23M24 002 42 14 18 -21.5 -25.5 28.88 2 5 208 18 -004 070076072 M22M23M24 005 45 14 21 -19.5 -24.0 28.88 3 4 177 347 004 068071072 M22M23M24 004 48 15 00 -18.0 -23.4 28.89 6 6 158 328 007 063076075 M21M22M23 004 51 15 03 -17.4 -21.1 28.91 8 7 156 327 -007 073083079 M21M22M23 015 54 15 06 -17.1 -20.3 28.94 8 7 170 341 -003 077083079 M20M21M23 024 57 15 09 -17.3 -20.6 29.00 10 10 180 350 -004 076082079 M20M21M22 021 60 15 12 -17.5 -21.3 29.05 11 12 188 358 -004 072077078 M20M21M22 019 63 15 15 -17.6 -22.1 29.12 13 16 189 359 -006 068069074 M20M21M22 010 66 15 18 -17.5 -22.3 29.16 14 19 187 357 003 066066061 M20M21M22 004 69 15 21 -16.4 -22.0 29.19 13 17 187 357 005 062067057 M19M20M21 002 72 16 00 -15.7 -21.4 29.23 11 14 182 353 017 062065056 M19M20M21 002 75 16 03 -15.7 -20.8 29.22 9 10 178 348 023 065063050 M18M19M20 001 78 16 06 -17.3 -21.7 29.21 5 6 198 8 016 069059046 M18M19M20 000 81 16 09 -18.8 -24.6 29.20 5 7 240 50 003 060050042 M18M18M19 000 84 16 12 -19.0 -26.7 29.15 5 5 256 67 -000 051047037 M18M18M19 000 87 16 15 -19.2 -28.1 29.13 4 5 272 83 002 046042037 M17M18M18 000 90 16 18 -18.3 -26.4 29.07 4 6 287 97 012 050038037 M17M17M18 000 93 16 21 -16.0 -23.3 29.03 3 6 320 130 032 054034036 M16M17M18 000 96 17 00 -14.5 -21.3 28.99 4 6 359 169 024 056028035 M16M16M17 000 99 17 03 -13.8 -19.1 28.94 5 6 8 179 029 064030034 M15M16M16 000 102 17 06 -14.4 -18.9 28.89 5 7 0 170 019 069035038 M15M15M15 001 105 17 09 -15.2 -19.8 28.83 6 7 337 147 026 068037040 M14M14M15 001 108 17 12 -15.0 -20.5 28.76 6 6 333 144 -012 063035040 M14M14M14 001 111 17 15 -15.2 -21.4 28.73 3 4 326 136 006 059036036 M14M14M15 000 114 17 18 -16.2 -21.0 28.70 2 8 176 346 015 066053037 M16M16M17 000 117 17 21 -15.0 -19.1 28.69 2 5 154 325 040 071061040 M17M17M17 001 120 18 00 -14.1 -18.1 28.67 3 4 134 305 065 072062039 M17M17M18 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.