USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026020112 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 01 12 -8.3 -16.3 29.00 11 11 243 54 -068 059042044 M09M07M07 000 03 01 15 -8.6 -18.7 29.02 5 7 192 2 -001 044035045 M05M06M07 000 06 01 18 -7.9 -16.1 29.02 4 5 252 62 -012 052033044 M05M05M06 000 09 01 21 -5.7 -13.5 29.02 2 4 235 45 -008 054033044 M05M06M06 000 12 02 00 -4.5 -10.0 29.02 1 1 241 52 -010 066035049 M05M05M06 000 15 02 03 -4.6 -8.5 29.03 1 2 324 134 002 074039055 M05M05M06 000 18 02 06 -5.4 -9.5 29.00 1 2 121 291 -015 073048056 M04M05M06 000 21 02 09 -7.2 -13.1 29.01 1 3 152 322 -003 063048061 M05M06M07 000 24 02 12 -7.7 -14.6 29.01 2 4 203 14 002 058056079 M05M06M07 000 27 02 15 -8.0 -15.4 29.01 4 6 246 56 -000 055065073 M05M06M07 000 30 02 18 -6.6 -13.8 28.99 2 4 261 71 -010 057065072 M05M06M07 000 33 02 21 -5.5 -11.2 28.98 2 3 289 99 006 064066069 M05M06M07 000 36 03 00 -4.2 -8.2 28.98 1 2 292 103 -008 073066059 M05M06M07 000 39 03 03 -4.2 -6.8 28.96 1 2 97 267 -005 082069063 M05M06M07 000 42 03 06 -5.5 -7.6 28.94 2 2 212 22 -049 086074065 M06M07M08 000 45 03 09 -8.0 -11.5 28.95 7 8 205 16 -004 076069064 M06M07M08 000 48 03 12 -8.7 -13.1 28.94 8 9 206 16 -032 071071069 M06M07M08 000 51 03 15 -8.5 -13.4 28.95 7 7 201 11 -040 068071071 M06M07M08 000 54 03 18 -8.1 -12.9 28.95 7 7 204 14 -022 069069071 M06M07M08 000 57 03 21 -6.2 -10.0 28.94 5 5 202 12 -077 074070072 M06M07M08 000 60 04 00 -4.7 -7.7 28.96 2 2 344 154 -026 079079081 M06M07M08 000 63 04 03 -4.9 -7.0 28.93 3 3 326 136 -017 085086080 M06M07M08 001 66 04 06 -5.7 -7.1 28.92 2 3 252 62 -063 090083070 M06M07M08 000 69 04 09 -7.1 -9.8 28.92 4 4 189 360 006 081074068 M06M06M07 001 72 04 12 -8.3 -11.3 28.91 6 6 172 342 -061 079079054 M07M07M07 001 75 04 15 -9.1 -13.0 28.92 6 7 182 352 -062 073077056 M08M07M07 000 78 04 18 -8.8 -13.7 28.92 6 8 192 3 -060 068074055 M07M07M07 000 81 04 21 -6.7 -11.4 28.91 3 5 187 357 -095 069055048 M07M06M07 000 84 05 00 -5.9 -8.7 28.93 2 4 342 152 -105 081062046 M07M07M07 000 87 05 03 -5.3 -7.3 28.92 1 2 9 179 -074 086074051 M07M07M08 000 90 05 06 -6.2 -7.2 28.92 1 4 118 289 -063 093074044 M07M07M08 000 93 05 09 -7.8 -10.5 28.94 4 6 186 356 -105 081070047 M07M07M07 000 96 05 12 -9.5 -14.2 28.94 6 8 207 18 -174 069076049 M08M07M08 000 99 05 15 -9.6 -14.9 28.97 7 8 205 16 -199 066073047 M07M08M08 000 102 05 18 -8.6 -13.8 28.98 5 7 194 5 -164 067073046 M08M08M08 000 105 05 21 -6.4 -10.1 28.99 2 4 176 346 -120 075080049 M07M08M08 000 108 06 00 -4.9 -7.5 29.00 2 3 60 230 -093 082083056 M06M07M08 000 111 06 03 -4.2 -6.1 29.01 2 4 20 190 -042 086089068 M06M07M08 000 114 06 06 -4.8 -6.0 29.01 3 3 274 84 -034 092086065 M05M06M08 001 117 06 09 -6.9 -8.9 29.02 5 5 205 15 -014 086077059 M05M06M07 000 120 06 12 -8.1 -11.8 29.01 6 6 210 21 024 074072058 M05M06M07 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.