USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026011212 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 12 12 -5.7 -9.6 28.90 3 4 236 46 -022 085079086 M07M06M07 000 03 12 15 -6.1 -11.1 28.90 3 5 191 1 -013 068077084 M04M05M06 000 06 12 18 -6.0 -10.9 28.92 2 3 230 40 003 069084085 M05M05M06 000 09 12 21 -5.1 -9.3 28.93 2 3 219 29 003 072084085 M05M06M06 001 12 13 00 -4.5 -6.7 28.94 2 2 252 62 000 085089084 M05M05M06 001 15 13 03 -4.7 -6.0 28.96 3 5 181 352 -005 091087083 M04M05M06 003 18 13 06 -5.0 -6.2 28.99 3 5 184 354 -001 091091081 M04M05M06 005 21 13 09 -5.7 -7.3 29.02 2 3 188 358 -007 089094086 M05M05M06 010 24 13 12 -6.5 -8.0 29.04 1 3 209 20 -007 089099095 M05M06M07 007 27 13 15 -6.1 -7.8 29.08 2 3 270 80 -003 088099095 M05M06M07 009 30 13 18 -5.9 -7.5 29.09 2 3 265 75 -012 089097093 M06M06M07 009 33 13 21 -5.3 -6.5 29.10 2 3 295 105 -008 092093092 M05M06M07 006 36 14 00 -4.9 -5.8 29.11 1 2 8 178 -012 093097091 M05M06M07 001 39 14 03 -4.8 -5.3 29.09 2 3 91 261 -013 096091084 M05M06M07 001 42 14 06 -4.7 -5.3 29.08 2 4 320 131 -285 096093088 M05M06M07 028 45 14 09 -5.2 -6.0 29.08 1 3 9 180 -183 094093083 M05M06M07 141 48 14 12 -6.4 -7.6 29.06 2 4 254 65 010 091091075 M05M06M06 030 51 14 15 -6.1 -7.5 29.06 2 4 303 113 053 090094078 M06M05M06 006 54 14 18 -5.3 -6.2 29.03 2 4 348 158 094 093097076 M06M06M05 009 57 14 21 -4.4 -4.9 29.02 3 3 36 206 064 097097074 M05M06M05 015 60 15 00 -4.4 -4.3 29.00 3 5 30 201 -067 100094075 M05M05M05 020 63 15 03 -4.2 -4.3 28.97 3 4 26 197 -111 099095077 M05M05M04 059 66 15 06 -4.1 -4.5 28.96 2 3 99 269 -326 097097084 M05M05M05 148 69 15 09 -3.6 -4.3 28.95 1 3 206 17 -260 095094088 M03M04M04 220 72 15 12 -4.3 -5.2 28.96 4 7 193 3 -039 093096090 M03M04M05 174 75 15 15 -5.4 -6.2 28.98 3 3 265 76 -155 094096090 M05M05M05 121 78 15 18 -5.4 -6.4 28.98 2 3 293 103 -252 093094084 M05M05M06 111 81 15 21 -5.4 -6.1 28.98 3 3 341 151 -349 094083076 M05M05M05 051 84 16 00 -4.9 -5.6 29.00 2 2 5 176 -391 095083070 M05M05M05 018 87 16 03 -5.0 -5.1 29.01 2 2 140 310 -385 100088075 M05M05M05 016 90 16 06 -4.9 -5.3 29.02 1 1 315 125 -415 097091079 M05M05M06 042 93 16 09 -5.2 -6.1 29.05 2 3 266 77 -360 093092082 M04M05M06 072 96 16 12 -5.2 -6.4 29.06 3 5 213 24 -262 092093089 M05M05M06 099 99 16 15 -5.7 -7.1 29.10 5 7 207 17 -409 090093090 M05M06M06 071 102 16 18 -5.1 -6.0 29.11 2 2 235 46 -321 093094092 M05M06M07 114 105 16 21 -4.9 -5.7 29.12 3 4 314 124 -256 095093091 M06M06M07 144 108 17 00 -4.8 -5.5 29.13 2 4 7 177 -204 095093091 M06M07M08 152 111 17 03 -4.7 -5.6 29.12 4 4 127 297 -266 093093093 M06M07M08 146 114 17 06 -5.0 -5.9 29.09 4 5 144 314 -284 093093095 M06M07M08 132 117 17 09 -5.7 -6.7 29.08 4 5 168 339 -255 092093092 M06M07M08 113 120 17 12 -7.0 -8.8 29.03 7 9 196 6 -097 087089090 M06M07M08 053 * 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.