USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025120700 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 07 00 -1.1 -8.0 29.53 5 4 15 185 026 072072077 M03M06M08 000 03 07 03 -2.1 -6.7 29.54 5 6 14 184 -022 071074073 M04M06M07 000 06 07 06 -2.7 -5.0 29.56 2 3 348 159 -014 084076066 M04M06M07 000 09 07 09 -4.3 -7.4 29.56 1 3 342 153 -007 079073058 M05M06M07 000 12 07 12 -5.3 -8.3 29.56 2 4 89 260 -008 079074050 M05M06M07 000 15 07 15 -5.8 -8.4 29.60 3 5 105 275 -010 082082047 M06M06M07 000 18 07 18 -5.3 -6.9 29.62 3 5 86 256 -015 089085061 M06M07M08 000 21 07 21 -3.8 -5.8 29.61 3 5 56 226 -018 086086070 M06M07M08 000 24 08 00 -2.7 -5.8 29.61 3 6 54 224 -009 079086069 M05M06M07 000 27 08 03 -2.4 -6.3 29.59 6 7 101 272 006 075083068 M04M06M07 000 30 08 06 -2.9 -5.8 29.58 6 9 127 297 010 080090089 M05M06M07 012 33 08 09 -3.3 -6.1 29.56 8 10 159 330 029 081086091 M05M06M07 029 36 08 12 -3.5 -6.1 29.53 10 12 178 349 022 083089092 M05M06M07 057 39 08 15 -3.6 -6.1 29.51 12 14 187 357 076 083083090 M05M06M07 065 42 08 18 -3.7 -5.2 29.46 21 29 179 350 106 089088088 M05M06M07 104 45 08 21 -4.2 -6.3 29.41 29 40 189 360 203 086081085 M06M07M07 166 48 09 00 -4.2 -6.5 29.38 33 46 191 1 177 084079081 M06M07M08 198 51 09 03 -4.0 -6.2 29.34 33 48 189 359 146 085081077 M05M07M08 179 54 09 06 -4.2 -6.6 29.31 34 51 189 359 170 083080073 M05M07M08 113 57 09 09 -4.4 -7.3 29.29 35 54 192 2 120 080076067 M05M06M08 054 60 09 12 -4.6 -8.9 29.30 35 55 199 9 201 072063060 M05M06M07 018 63 09 15 -4.6 -9.8 29.34 34 53 201 11 149 067053057 M05M06M07 002 66 09 18 -4.3 -9.8 29.36 31 50 201 11 181 066051057 M05M06M06 002 69 09 21 -3.5 -9.2 29.36 29 47 197 7 111 064050054 M04M05M06 001 72 10 00 -2.6 -8.6 29.39 26 41 197 7 143 063051051 M04M05M06 001 75 10 03 -2.0 -8.4 29.38 20 32 197 7 046 062045036 M03M04M06 001 78 10 06 -2.5 -8.0 29.36 18 33 189 359 022 066042032 M03M04M05 000 81 10 09 -3.5 -8.7 29.36 19 36 193 3 109 067040030 M03M04M05 000 84 10 12 -4.8 -9.6 29.35 14 31 201 11 106 070039036 M04M04M05 000 87 10 15 -5.8 -10.2 29.37 10 23 213 23 -015 072043044 M04M04M05 000 90 10 18 -4.8 -8.8 29.35 8 11 204 14 -075 074038041 M03M04M05 000 93 10 21 -2.8 -6.0 29.34 3 6 168 338 -046 078050039 M04M05M06 000 96 11 00 -2.7 -7.1 29.35 5 5 354 165 -071 072068041 M04M06M06 000 99 11 03 -2.6 -6.9 29.32 5 6 359 169 -087 072066048 M04M06M06 000 102 11 06 -2.6 -5.1 29.30 3 4 41 211 -301 083046059 M04M05M06 001 105 11 09 -3.9 -5.4 29.30 3 4 144 315 -547 089074058 M05M05M06 002 108 11 12 -5.2 -6.5 29.28 6 7 156 326 -535 091068053 M05M04M05 004 111 11 15 -5.2 -7.3 29.30 7 9 153 323 -482 086056050 M04M04M04 003 114 11 18 -4.4 -5.9 29.30 6 8 126 296 -251 089060043 M05M04M04 002 117 11 21 -3.1 -4.2 29.31 4 5 69 239 013 092067057 M05M05M05 003 120 12 00 -1.9 -3.7 29.32 6 8 30 200 023 088066047 M04M05M05 001 * 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.