USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025110812 WRF 8km 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 12 -12.6 -16.9 29.01 5 6 236 46 -032 078071085 M13M13M13 000 03 08 15 -13.3 -18.9 28.99 2 3 130 300 000 063079081 M12M12M13 000 06 08 18 -12.1 -16.7 29.01 2 3 129 299 009 068084075 M12M12M13 000 09 08 21 -10.5 -14.3 29.02 2 4 134 304 -009 074086079 M11M12M13 000 12 09 00 -9.1 -12.0 29.03 8 11 159 330 -005 080089085 M11M12M13 000 15 09 03 -9.5 -12.8 29.05 11 13 155 325 001 077083088 M11M12M13 001 18 09 06 -10.4 -13.8 29.07 10 12 155 326 003 076079094 M11M12M13 001 21 09 09 -11.3 -14.2 29.12 7 11 161 331 -008 079081097 M12M13M13 007 24 09 12 -12.5 -15.4 29.12 4 8 170 341 -002 079077096 M13M13M14 008 27 09 15 -13.2 -16.4 29.19 2 6 169 339 001 076065093 M13M13M14 002 30 09 18 -12.3 -15.7 29.19 2 4 144 315 -001 076061087 M13M13M14 000 33 09 21 -10.5 -14.3 29.20 4 8 139 309 -005 074061088 M12M13M14 000 36 10 00 -9.5 -13.2 29.22 6 9 140 311 -008 075069090 M11M12M13 000 39 10 03 -9.1 -12.6 29.23 7 11 145 315 -009 075076089 M11M12M13 000 42 10 06 -9.2 -11.4 29.23 7 10 143 313 -025 084083086 M11M12M13 005 45 10 09 -11.8 -14.5 29.22 8 12 180 351 007 081081082 M10M12M13 002 48 10 12 -11.3 -14.2 29.19 12 18 180 350 002 079082075 M11M12M13 001 51 10 15 -10.7 -13.9 29.17 18 26 186 356 024 077077080 M11M12M13 002 54 10 18 -10.6 -13.5 29.14 22 32 189 359 157 079077082 M12M13M14 044 57 10 21 -10.3 -13.5 29.09 26 37 194 4 167 078076080 M12M13M14 099 60 11 00 -10.1 -14.3 29.09 29 40 197 8 161 071072077 M12M13M14 068 63 11 03 -9.9 -14.6 29.07 31 44 197 8 165 069068071 M11M13M14 036 66 11 06 -10.3 -15.0 29.09 30 44 198 9 176 068066069 M12M13M14 019 69 11 09 -10.6 -14.9 29.14 25 35 202 12 078 071069073 M12M13M14 018 72 11 12 -10.7 -16.0 29.14 19 30 199 9 059 065056061 M11M12M14 009 75 11 15 -10.5 -16.3 29.15 16 30 193 3 066 062045049 M11M12M13 004 78 11 18 -9.9 -15.5 29.16 12 25 197 8 033 063043048 M10M11M12 000 81 11 21 -8.2 -14.2 29.16 7 14 204 14 -135 062038042 M09M10M11 000 84 12 00 -6.8 -12.3 29.19 3 7 329 139 -107 065043037 M08M09M10 000 87 12 03 -6.5 -11.6 29.20 3 5 321 131 -123 067044038 M08M09M10 000 90 12 06 -8.0 -11.2 29.22 5 5 316 126 -149 078041040 M08M09M10 000 93 12 09 -10.9 -15.9 29.25 7 7 231 41 -089 067035047 M08M09M10 000 96 12 12 -11.8 -17.4 29.24 8 8 233 44 -020 063038049 M08M09M10 000 99 12 15 -11.3 -17.8 29.24 7 9 223 33 -012 059041048 M08M08M09 000 102 12 18 -9.2 -16.6 29.19 4 9 208 19 007 055043054 M08M08M09 000 105 12 21 -8.0 -13.1 29.16 4 5 161 331 060 067042055 M08M08M09 000 108 13 00 -6.4 -10.3 29.14 5 6 128 298 095 074049050 M08M09M09 000 111 13 03 -6.5 -9.0 29.10 13 16 155 325 -197 083068053 M08M09M10 000 114 13 06 -8.2 -11.4 29.09 15 20 179 350 046 078071071 M09M10M11 000 117 13 09 -10.4 -14.2 29.11 14 19 193 3 030 074070079 M09M10M11 000 120 13 12 -12.4 -17.0 29.11 13 18 199 9 -062 069060083 M09M10M12 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.