USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025120100 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 00 -0.6 -7.1 29.64 3 3 158 328 -007 069069078 M02M04M06 000 03 01 03 -1.5 -3.8 29.56 3 5 101 271 001 085085070 M03M05M06 000 06 01 06 -1.7 -3.1 29.55 1 2 342 152 -006 091087065 M03M05M06 000 09 01 09 -3.4 -4.7 29.52 2 3 339 149 -009 091071057 M03M04M05 000 12 01 12 -5.1 -7.1 29.47 2 3 354 164 -006 086063051 M03M04M05 000 15 01 15 -5.2 -6.7 29.47 3 3 34 205 -004 090059045 M04M04M04 000 18 01 18 -4.5 -6.1 29.48 3 3 52 222 -002 089055041 M05M04M04 000 21 01 21 -3.4 -5.1 29.47 4 4 49 220 000 088055035 M05M04M04 000 24 02 00 -2.0 -4.3 29.47 5 5 46 216 008 084054033 M04M04M04 000 27 02 03 -1.5 -4.1 29.47 5 6 43 213 004 082058032 M03M04M05 000 30 02 06 -1.9 -3.1 29.48 3 5 49 220 012 092063032 M03M04M05 000 33 02 09 -3.6 -4.5 29.48 2 3 85 255 011 093066033 M04M04M05 000 36 02 12 -5.6 -8.4 29.48 2 3 107 278 013 080077038 M04M05M05 000 39 02 15 -6.2 -8.4 29.50 2 3 123 293 009 085078043 M05M05M06 000 42 02 18 -5.5 -8.4 29.54 6 8 179 350 -000 080073043 M06M06M06 000 45 02 21 -3.6 -6.0 29.53 3 5 112 283 063 083070050 M05M06M06 000 48 03 00 -2.2 -5.7 29.54 7 10 157 327 023 077072050 M04M05M06 000 51 03 03 -1.8 -4.6 29.52 8 11 159 329 014 081073048 M03M05M05 000 54 03 06 -2.7 -4.4 29.53 5 7 144 314 004 089071047 M04M05M06 000 57 03 09 -5.0 -6.8 29.53 4 6 197 7 -010 087073043 M05M05M06 000 60 03 12 -6.9 -9.9 29.50 6 7 195 6 -008 080073038 M05M06M07 000 63 03 15 -6.9 -10.2 29.50 4 4 174 344 -002 077087035 M06M07M07 000 66 03 18 -6.0 -7.6 29.47 2 2 52 222 009 089078038 M07M07M07 000 69 03 21 -4.9 -6.2 29.44 2 3 47 218 -009 091070042 M07M06M07 000 72 04 00 -3.7 -6.4 29.41 3 7 51 221 -009 082056039 M05M06M06 000 75 04 03 -3.1 -6.2 29.38 3 7 55 225 -020 079067041 M05M06M06 000 78 04 06 -2.9 -5.0 29.35 3 7 50 221 -035 086074052 M05M06M06 000 81 04 09 -4.5 -5.6 29.33 4 5 162 332 -028 092081057 M05M05M06 000 84 04 12 -5.7 -8.0 29.30 7 7 165 336 -041 084068050 M05M04M05 000 87 04 15 -6.0 -9.8 29.33 9 12 184 354 -052 075063051 M04M04M05 000 90 04 18 -5.1 -8.2 29.34 5 11 186 356 -039 079053051 M04M05M05 000 93 04 21 -4.3 -6.4 29.34 3 4 48 219 -035 085057050 M05M05M06 000 96 05 00 -3.1 -5.8 29.37 3 4 73 243 -041 081070050 M05M05M06 000 99 05 03 -2.5 -5.4 29.37 4 5 92 262 -015 080075046 M04M05M06 000 102 05 06 -2.7 -4.4 29.39 3 3 56 227 -044 088069043 M04M05M06 000 105 05 09 -3.6 -5.0 29.41 1 1 175 345 -022 090055038 M04M04M05 000 108 05 12 -4.9 -7.9 29.42 5 5 196 7 -020 080056036 M04M05M05 000 111 05 15 -5.2 -8.7 29.45 7 7 195 5 -031 077053038 M04M05M05 000 114 05 18 -3.4 -6.7 29.47 5 7 195 5 -044 078046040 M03M04M05 000 117 05 21 -2.4 -5.8 29.47 3 4 79 249 -023 078060044 M04M05M06 000 120 06 00 -1.8 -5.4 29.49 2 2 92 262 -021 077055044 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 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.