USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026101700 WRF 2.67-km 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 17 00 -15.1 -24.0 28.97 1 1 45 215 005 058050057 M17M18M19 000 01 17 01 -16.7 -21.4 28.95 4 5 59 229 -007 067046053 M17M17M18 000 02 17 02 -16.4 -21.2 28.92 3 4 17 187 032 066046054 M17M18M18 000 03 17 03 -15.9 -21.1 28.90 2 2 345 155 -017 064045053 M17M17M18 000 04 17 04 -15.5 -20.8 28.91 2 3 351 161 -010 064045054 M16M17M18 000 05 17 05 -15.6 -21.0 28.89 2 3 1 171 003 063046057 M16M17M17 000 06 17 06 -15.5 -21.3 28.88 2 2 329 140 -011 061048058 M16M17M17 000 07 17 07 -15.6 -21.2 28.86 2 2 313 123 000 062049060 M16M16M17 000 08 17 08 -15.7 -20.7 28.83 2 2 312 122 -014 065050063 M15M16M16 000 09 17 09 -16.0 -20.8 28.81 2 2 330 141 -002 067051063 M15M16M17 000 10 17 10 -16.0 -21.2 28.82 2 2 288 99 -002 064051062 M15M16M17 000 11 17 11 -15.8 -21.1 28.80 3 3 279 89 -018 063051060 M15M16M16 000 12 17 12 -15.7 -21.3 28.78 2 2 278 88 -015 063049058 M15M16M16 000 13 17 13 -15.8 -21.6 28.75 1 2 255 65 -010 061049058 M15M16M16 000 14 17 14 -15.6 -21.3 28.76 2 2 276 86 -007 062049058 M15M16M16 000 15 17 15 -15.4 -21.4 28.75 2 2 218 28 -007 060048059 M15M16M16 000 16 17 16 -15.5 -22.0 28.74 2 3 184 354 -007 058048060 M15M15M16 000 17 17 17 -15.1 -21.2 28.72 2 3 263 73 -001 060047062 M14M15M15 000 18 17 18 -14.9 -20.0 28.71 4 4 286 97 -037 065048062 M14M14M15 000 19 17 19 -14.3 -20.0 28.71 1 3 115 285 -009 062049064 M14M15M15 000 20 17 20 -14.1 -19.7 28.70 1 2 317 127 002 062048064 M14M14M15 000 21 17 21 -13.1 -18.2 28.71 4 4 280 90 002 066048067 M13M14M14 000 22 17 22 -12.3 -16.8 28.68 4 3 293 103 -014 070049069 M13M13M14 000 23 17 23 -12.0 -16.1 28.68 3 2 15 186 000 072050071 M13M14M15 000 24 18 00 -12.1 -16.1 28.67 3 3 22 193 -001 072051070 M13M14M15 000 25 18 01 -11.8 -16.4 28.66 3 3 345 155 -004 069051070 M13M14M15 000 26 18 02 -11.7 -16.3 28.65 4 4 331 141 -012 069050064 M13M14M15 000 27 18 03 -12.0 -16.0 28.65 4 4 334 144 -011 072049058 M13M14M15 000 28 18 04 -12.3 -16.2 28.65 3 4 336 147 -005 073047057 M13M14M15 000 29 18 05 -12.8 -17.0 28.63 3 3 311 121 001 071048054 M13M14M15 000 30 18 06 -12.9 -17.6 28.63 3 3 283 93 022 068048052 M13M13M14 000 31 18 07 -13.0 -18.3 28.63 3 3 245 55 021 065050055 M12M13M14 000 32 18 08 -13.2 -20.1 28.63 5 5 178 348 013 056050056 M12M13M14 000 33 18 09 -13.5 -21.2 28.63 5 5 174 345 -002 053048058 M12M13M14 000 34 18 10 -13.5 -20.7 28.63 5 5 192 2 -002 055055062 M12M13M14 000 35 18 11 -13.4 -20.1 28.64 3 3 204 14 012 057056065 M13M14M14 000 36 18 12 -13.7 -19.9 28.63 2 2 220 31 014 060056064 M13M14M15 000 37 18 13 -13.8 -20.1 28.64 2 2 206 16 021 059055061 M13M14M15 000 38 18 14 -13.8 -20.2 28.64 3 3 216 26 018 058052057 M13M14M14 000 39 18 15 -13.6 -19.8 28.65 4 4 231 42 002 059050055 M13M13M14 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.