USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026060800 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 08 00 -22.2 -25.2 29.14 6 5 222 33 -015 068077077 M22M22M23 000 03 08 03 -22.4 -27.0 29.17 2 3 310 120 -040 066068063 M20M20M21 000 06 08 06 -21.8 -26.2 29.16 2 3 359 169 -003 068061054 M19M19M19 000 09 08 09 -21.5 -25.5 29.10 2 3 26 196 003 070056051 M18M18M18 000 12 08 12 -20.2 -24.9 29.12 2 3 54 224 006 066052052 M18M18M18 000 15 08 15 -21.1 -25.1 29.10 2 3 69 239 -013 070056052 M18M18M18 000 18 08 18 -21.3 -24.8 29.09 2 4 49 219 -037 074067053 M18M18M18 000 21 08 21 -20.9 -24.2 29.04 2 3 79 249 -008 075065052 M18M18M18 000 24 09 00 -21.2 -25.0 29.04 3 4 146 316 002 071074062 M19M19M20 000 27 09 03 -21.0 -24.9 29.04 3 4 163 333 -007 071073069 M20M20M21 000 30 09 06 -19.9 -23.7 29.04 7 9 171 342 -001 072073074 M21M21M22 000 33 09 09 -20.4 -24.3 29.06 8 11 172 342 -010 071073073 M22M22M22 001 36 09 12 -21.8 -26.0 29.10 7 9 176 346 -019 069071071 M22M22M23 000 39 09 15 -22.7 -26.7 29.12 6 8 178 348 -028 070069065 M23M23M23 000 42 09 18 -24.1 -28.6 29.16 8 14 181 352 -019 066068064 M24M24M24 000 45 09 21 -25.6 -30.2 29.20 4 8 184 355 038 065064059 M25M25M25 000 48 10 00 -26.4 -31.3 29.23 2 3 190 0 -028 064057050 M26M26M25 000 51 10 03 -27.5 -33.0 29.26 2 3 331 141 -023 060046043 M26M26M26 000 54 10 06 -26.9 -33.4 29.24 3 4 313 123 -026 054028032 M25M24M25 000 57 10 09 -26.8 -34.1 29.22 3 7 253 63 -009 050045026 M23M23M23 000 60 10 12 -25.4 -30.1 29.17 3 10 180 351 -143 065051020 M22M21M21 000 63 10 15 -24.0 -29.0 29.13 3 10 206 17 -253 063049020 M20M20M20 000 66 10 18 -23.5 -27.6 29.09 3 9 99 269 -273 070046022 M19M19M18 000 69 10 21 -23.3 -27.1 29.05 3 9 141 311 -215 071051023 M19M18M18 000 72 11 00 -22.3 -26.0 29.03 3 8 142 312 030 072058031 M20M20M20 000 75 11 03 -21.5 -26.5 29.00 4 9 126 296 016 064055046 M21M21M21 000 78 11 06 -21.5 -27.7 28.94 5 8 149 319 030 058058069 M22M23M23 011 81 11 09 -21.7 -25.9 28.86 7 9 181 351 041 069070078 M23M24M24 095 84 11 12 -21.5 -25.4 28.78 11 14 174 344 036 071077078 M23M24M25 075 87 11 15 -21.5 -25.9 28.73 15 19 178 349 028 068072077 M24M24M25 036 90 11 18 -21.7 -26.1 28.68 17 21 179 349 003 068071078 M24M25M25 036 93 11 21 -21.8 -27.1 28.63 17 21 181 351 -014 062062074 M24M25M25 018 96 12 00 -22.4 -27.5 28.62 17 22 177 348 -002 064065068 M25M25M25 007 99 12 03 -23.2 -28.0 28.62 16 22 174 344 006 065065062 M25M26M26 006 102 12 06 -24.0 -28.7 28.63 14 21 171 341 010 065066067 M26M26M27 005 105 12 09 -24.5 -29.2 28.63 13 19 174 344 020 065067066 M26M27M27 012 108 12 12 -25.0 -29.7 28.64 12 18 175 345 035 065067070 M27M27M28 017 111 12 15 -25.8 -30.4 28.66 11 17 178 348 047 065066068 M27M28M28 011 114 12 18 -26.6 -31.6 28.68 9 15 182 353 015 063062064 M28M28M29 003 117 12 21 -27.4 -32.7 28.70 7 12 191 1 -002 060056060 M28M29M29 000 120 13 00 -28.3 -33.8 28.74 6 9 209 19 029 060052057 M29M29M29 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.