USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025112912 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 29 12 -4.6 -7.8 29.67 3 7 234 45 -046 084082086 M06M06M06 000 01 29 13 -5.9 -9.9 29.68 6 7 173 344 -035 073077093 M05M05M06 000 02 29 14 -6.2 -10.5 29.69 6 8 156 326 -026 072073090 M04M05M06 000 03 29 15 -6.2 -10.2 29.69 7 9 172 342 -001 073075094 M04M05M06 000 04 29 16 -5.7 -9.1 29.71 7 8 185 355 004 077077099 M04M05M06 000 05 29 17 -5.0 -8.2 29.72 5 7 186 357 005 079078097 M04M05M06 000 06 29 18 -4.4 -7.2 29.72 4 5 187 357 007 081077096 M04M05M06 000 07 29 19 -4.0 -6.5 29.72 3 4 218 29 001 083074095 M04M05M06 000 08 29 20 -3.5 -5.8 29.73 2 3 243 53 011 084074094 M04M05M06 000 09 29 21 -3.0 -5.2 29.73 2 4 150 320 017 085074093 M04M05M06 000 10 29 22 -2.5 -4.8 29.73 5 5 150 320 016 084072091 M04M04M06 000 11 29 23 -2.1 -4.5 29.72 6 6 152 323 011 084072089 M03M04M05 000 12 30 00 -1.9 -4.4 29.73 6 6 152 322 008 083071088 M03M04M05 000 13 30 01 -1.9 -4.3 29.71 8 8 148 318 002 083069085 M03M04M05 000 14 30 02 -1.8 -4.3 29.72 9 9 149 319 -013 083069083 M03M04M05 000 15 30 03 -1.9 -4.3 29.72 8 8 153 323 -032 084069082 M03M04M05 000 16 30 04 -2.1 -4.2 29.73 5 5 159 329 -028 086070082 M03M04M05 000 17 30 05 -2.5 -4.4 29.72 5 5 158 328 -014 087069079 M03M04M05 000 18 30 06 -2.9 -4.7 29.71 5 6 163 334 -025 088069076 M03M04M05 000 19 30 07 -3.4 -5.6 29.71 4 5 174 344 -020 085070074 M03M04M05 000 20 30 08 -3.9 -6.5 29.71 4 5 184 354 -011 083070072 M04M04M05 000 21 30 09 -4.4 -7.3 29.72 3 5 191 2 -004 080070072 M04M04M05 000 22 30 10 -4.9 -8.1 29.70 2 3 186 357 -001 078073071 M04M05M05 000 23 30 11 -5.5 -8.9 29.69 2 4 142 312 -004 077072070 M05M05M05 000 24 30 12 -6.1 -9.8 29.68 2 4 145 315 -000 075068067 M05M05M06 000 25 30 13 -6.5 -10.4 29.67 2 4 140 310 003 074066063 M05M05M06 000 26 30 14 -7.0 -10.2 29.69 3 5 121 291 -001 078065061 M06M05M06 000 27 30 15 -7.4 -9.9 29.67 3 5 121 291 -005 082064060 M06M05M06 000 28 30 16 -7.2 -9.8 29.66 3 5 122 292 -008 082062058 M06M05M06 000 29 30 17 -7.0 -9.7 29.64 2 4 111 281 -003 081060057 M06M05M06 000 30 30 18 -6.7 -9.4 29.64 3 4 104 274 -002 082058055 M06M05M06 000 31 30 19 -6.6 -8.7 29.63 3 4 97 267 -012 085057054 M05M05M06 000 32 30 20 -5.8 -7.6 29.61 4 5 99 269 -020 088056053 M05M05M06 000 33 30 21 -5.2 -6.7 29.60 3 4 83 253 -017 089057052 M05M05M06 000 34 30 22 -4.5 -5.9 29.59 3 3 53 224 -012 090059050 M05M05M06 000 35 30 23 -3.8 -5.4 29.59 3 3 31 201 -011 089060048 M05M05M05 000 36 01 00 -3.3 -5.2 29.57 3 3 40 211 -011 087061047 M04M05M05 000 37 01 01 -2.9 -4.9 29.56 3 4 54 225 -011 086062046 M04M05M05 000 38 01 02 -2.5 -4.5 29.55 3 4 52 222 -014 086060044 M04M04M05 000 39 01 03 -2.3 -4.1 29.54 3 4 53 223 -015 088059044 M04M04M05 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.