USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026013100 WRF 24km 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 31 00 -6.0 -14.3 28.73 6 6 234 44 -018 051053057 M08M09M11 000 03 31 03 -4.6 -10.0 28.83 5 4 215 26 -029 066049057 M07M09M10 000 06 31 06 -5.7 -10.1 28.85 4 4 211 21 -004 071051056 M07M09M10 000 09 31 09 -7.8 -12.4 28.87 4 4 238 48 -011 069055057 M08M09M10 000 12 31 12 -8.8 -14.0 28.88 5 6 283 93 -009 066051054 M08M08M09 000 15 31 15 -8.6 -14.5 28.94 4 4 259 69 -011 062049060 M07M08M09 000 18 31 18 -7.8 -14.1 28.95 4 4 283 94 -015 060053065 M07M08M10 000 21 31 21 -6.1 -11.5 28.97 3 4 283 93 -006 066046056 M07M08M09 000 24 01 00 -4.3 -9.7 28.98 2 3 263 73 -015 066048058 M07M08M09 000 27 01 03 -4.0 -8.1 29.01 2 3 249 59 -011 073053057 M06M08M09 000 30 01 06 -5.0 -7.8 29.01 2 2 281 91 -012 080058058 M06M08M09 000 33 01 09 -7.0 -11.3 29.02 2 2 291 101 -008 071057057 M06M08M09 000 36 01 12 -8.4 -14.1 29.03 2 2 302 112 -011 063057057 M07M08M09 000 39 01 15 -9.0 -15.5 29.03 3 3 301 112 -003 059050049 M07M08M08 000 42 01 18 -8.2 -14.2 29.02 7 8 265 76 -013 062046050 M07M08M09 000 45 01 21 -5.9 -11.4 29.02 4 6 265 76 -008 065043050 M07M07M08 000 48 02 00 -4.5 -9.2 29.01 4 6 331 141 -011 069041048 M06M07M08 000 51 02 03 -4.2 -8.9 28.99 3 4 358 168 010 070043044 M06M07M08 000 54 02 06 -4.8 -8.0 28.96 3 4 355 165 003 078045043 M06M07M07 001 57 02 09 -6.1 -10.4 28.95 3 4 297 108 -004 072045045 M06M06M07 001 60 02 12 -7.1 -12.0 28.92 5 7 278 88 -027 068043046 M06M06M07 001 63 02 15 -7.7 -13.3 28.93 6 8 294 105 -014 064044042 M06M06M07 000 66 02 18 -7.3 -12.9 28.92 5 7 304 114 001 064043040 M06M07M07 000 69 02 21 -5.8 -10.0 28.92 2 2 355 165 -020 072047041 M07M07M07 000 72 03 00 -5.0 -8.2 28.94 3 3 47 217 006 078052040 M07M07M08 000 75 03 03 -4.6 -7.1 28.92 4 5 65 235 017 083053038 M06M07M07 000 78 03 06 -5.2 -6.5 28.92 3 3 50 220 021 090059042 M06M07M07 000 81 03 09 -6.7 -8.8 28.92 4 4 354 164 -003 085064048 M06M07M07 000 84 03 12 -6.6 -9.2 28.91 4 6 331 141 -017 082071057 M07M07M08 000 87 03 15 -6.7 -9.3 28.94 3 6 313 123 -003 082073062 M07M07M08 000 90 03 18 -6.2 -8.9 28.94 3 6 305 116 024 081074063 M07M08M08 001 93 03 21 -4.8 -6.8 28.94 2 4 31 201 010 086077064 M07M08M09 002 96 04 00 -4.5 -5.9 28.97 4 4 32 202 002 090081067 M07M08M09 002 99 04 03 -4.7 -5.9 28.96 5 6 26 196 008 091086066 M07M08M08 004 102 04 06 -5.2 -6.2 28.96 5 6 21 191 017 093083065 M07M08M08 008 105 04 09 -6.1 -6.9 28.97 5 5 12 183 036 094081064 M07M08M08 010 108 04 12 -6.7 -7.9 28.96 6 7 355 166 059 092077061 M07M07M07 015 111 04 15 -6.5 -8.2 28.98 7 8 348 158 073 088063059 M06M06M06 015 114 04 18 -5.7 -7.5 28.97 7 6 356 166 071 087059057 M06M06M06 011 117 04 21 -4.5 -6.6 28.97 6 4 8 178 023 085055052 M06M05M06 005 120 05 00 -3.5 -5.7 28.99 6 5 29 199 -027 085057051 M05M05M05 002 * 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.