USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025072700 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 27 00 -27.5 -36.4 28.84 5 6 254 64 -041 045037043 M28M26M25 000 01 27 01 -27.2 -32.6 28.83 4 8 144 314 -219 060032044 M25M24M25 000 02 27 02 -27.5 -31.4 28.83 4 6 116 286 053 070040046 M26M25M25 000 03 27 03 -28.0 -31.8 28.81 5 7 123 293 -006 070042051 M26M25M25 000 04 27 04 -27.4 -31.2 28.83 3 6 109 279 -001 070044061 M26M25M25 000 05 27 05 -27.2 -30.7 28.83 2 5 121 291 004 072042061 M25M25M26 000 06 27 06 -27.6 -31.1 28.83 5 6 145 315 -002 072038060 M26M26M26 000 07 27 07 -28.1 -32.1 28.85 7 8 141 311 -002 069038064 M26M26M26 000 08 27 08 -28.3 -32.8 28.83 7 8 146 316 -013 065043066 M26M26M26 000 09 27 09 -27.9 -32.3 28.86 5 6 152 323 -011 066047052 M26M26M26 000 10 27 10 -27.6 -31.8 28.87 4 5 156 326 -001 068048048 M26M26M26 000 11 27 11 -27.4 -31.2 28.88 2 4 162 332 -008 071048045 M26M26M26 000 12 27 12 -27.6 -31.3 28.90 4 5 154 324 -038 071046042 M26M26M26 000 13 27 13 -27.7 -31.8 28.90 5 6 157 327 -023 068045040 M25M25M26 000 14 27 14 -27.7 -32.0 28.91 6 7 157 327 -028 067043039 M25M25M26 000 15 27 15 -28.6 -32.8 28.92 8 9 149 319 -028 068041038 M25M25M26 000 16 27 16 -28.9 -33.1 28.93 8 9 148 318 -039 068041037 M25M25M26 000 17 27 17 -28.1 -32.2 28.93 7 8 146 316 -037 068042036 M25M25M26 000 18 27 18 -27.4 -31.5 28.93 5 6 145 315 -032 068042036 M25M25M26 000 19 27 19 -26.8 -30.8 28.94 4 5 145 315 -034 069042041 M25M25M26 000 20 27 20 -26.2 -30.9 28.93 4 5 172 342 -030 065052050 M24M25M25 000 21 27 21 -25.4 -31.0 28.92 7 6 182 352 -018 060079045 M23M24M25 000 22 27 22 -25.5 -30.4 28.92 7 8 166 336 -019 064083039 M23M24M25 000 23 27 23 -26.4 -31.2 28.92 9 9 166 336 -012 064085036 M22M23M24 000 24 28 00 -26.6 -31.6 28.91 12 12 163 334 005 063084038 M22M23M24 000 25 28 01 -26.4 -31.8 28.91 13 14 159 329 -007 060083046 M22M23M24 000 26 28 02 -25.5 -31.6 28.93 15 15 157 327 011 057070056 M22M22M23 000 27 28 03 -25.4 -31.5 28.97 14 14 160 331 009 057055047 M22M22M23 000 28 28 04 -25.9 -31.5 28.99 11 12 166 337 014 060047040 M22M22M23 000 29 28 05 -25.9 -31.5 29.00 9 10 165 335 021 060048041 M23M23M24 000 30 28 06 -26.2 -31.6 29.02 8 9 163 334 000 061046036 M23M23M24 000 31 28 07 -26.4 -31.7 29.03 8 9 163 333 -002 061045036 M23M23M24 000 32 28 08 -26.4 -31.5 29.04 8 8 162 332 -010 062044036 M23M24M24 000 33 28 09 -25.6 -31.2 29.05 6 7 165 336 -015 060041038 M23M24M24 000 34 28 10 -26.0 -31.5 29.04 6 7 169 339 -013 060039038 M24M24M24 000 35 28 11 -25.8 -31.4 29.07 5 6 174 344 -022 060039037 M24M24M24 000 36 28 12 -26.0 -31.4 29.07 5 7 169 339 -039 061039035 M24M24M24 000 37 28 13 -25.7 -31.0 29.08 4 6 185 355 -055 061040034 M24M24M24 000 38 28 14 -27.2 -31.9 29.10 8 9 146 316 -056 064038034 M24M24M24 000 39 28 15 -26.0 -31.4 29.11 6 7 182 353 -017 060038035 M24M24M24 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 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.