USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026111112 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 11 12 -13.6 -22.3 28.91 9 10 249 59 -055 056040052 M14M12M12 000 03 11 15 -10.7 -19.6 28.88 12 17 204 14 077 048035053 M09M10M11 000 06 11 18 -10.3 -16.9 28.89 10 17 199 9 068 058055072 M10M12M13 002 09 11 21 -11.5 -15.5 28.92 14 19 165 336 137 073068069 M13M14M15 001 12 12 00 -12.1 -15.9 28.94 12 16 156 326 -005 073073075 M14M15M16 001 15 12 03 -12.0 -16.0 28.89 16 22 168 338 037 072069073 M14M15M16 001 18 12 06 -12.3 -15.7 28.89 13 23 178 348 125 076077080 M14M15M16 007 21 12 09 -13.1 -17.6 28.89 13 22 185 355 128 069062062 M13M14M15 001 24 12 12 -14.8 -20.1 28.84 4 8 178 349 081 064069067 M14M15M16 000 27 12 15 -14.7 -19.9 28.84 3 6 239 49 020 065063062 M14M15M15 000 30 12 18 -13.2 -17.8 28.83 3 5 279 89 022 068059076 M13M14M15 000 33 12 21 -9.7 -15.7 28.79 8 13 227 37 083 062057069 M11M12M13 001 36 13 00 -7.8 -15.1 28.78 10 13 212 22 110 056048065 M09M11M12 001 39 13 03 -7.1 -14.0 28.79 10 13 200 10 108 058050069 M09M10M12 001 42 13 06 -9.1 -12.4 28.84 16 27 176 347 -014 077076072 M11M12M14 049 45 13 09 -10.8 -14.2 28.89 8 20 195 6 -116 076071076 M11M13M14 003 48 13 12 -11.2 -14.3 28.91 6 14 241 51 -235 079077082 M11M12M13 011 51 13 15 -11.8 -15.2 28.96 5 8 239 49 -307 076065075 M11M12M13 013 54 13 18 -10.3 -15.9 28.98 14 27 205 15 -134 064048053 M10M12M13 002 57 13 21 -9.3 -14.5 29.00 15 30 188 358 011 066054047 M10M12M13 000 60 14 00 -8.2 -14.2 29.05 6 11 286 96 -017 062047053 M10M11M12 000 63 14 03 -8.0 -12.8 29.06 4 10 219 29 -214 068070076 M10M11M13 000 66 14 06 -9.1 -12.2 29.08 5 14 177 347 -104 078077076 M10M12M13 003 69 14 09 -11.8 -15.7 29.08 5 13 252 62 -153 073062059 M11M12M13 000 72 14 12 -11.7 -17.2 29.04 17 29 204 14 -113 064048047 M10M11M12 000 75 14 15 -12.4 -17.9 29.03 13 20 213 23 -183 064041044 M10M11M12 000 78 14 18 -11.1 -16.3 28.99 10 20 195 6 -325 066044056 M10M11M12 001 81 14 21 -9.2 -14.4 28.95 19 32 186 356 -252 066062064 M10M12M13 001 84 15 00 -8.8 -12.8 28.92 15 28 178 348 -125 073078073 M11M12M13 003 87 15 03 -8.4 -13.4 28.85 15 29 180 351 017 067067066 M10M11M13 002 90 15 06 -8.9 -13.8 28.78 19 34 181 351 -039 068061058 M10M11M13 000 93 15 09 -9.2 -14.6 28.69 28 49 194 4 -011 065052037 M10M11M12 001 96 15 12 -9.9 -15.7 28.62 21 41 205 15 -045 063044048 M10M10M11 000 99 15 15 -11.5 -16.8 28.54 11 29 198 9 051 065041045 M09M10M11 000 102 15 18 -11.7 -17.2 28.50 4 8 230 41 046 064042046 M10M11M12 000 105 15 21 -9.0 -14.4 28.41 8 10 308 118 -149 065033044 M09M10M11 000 108 16 00 -6.9 -13.4 28.35 7 15 307 118 -300 060031040 M07M09M10 000 111 16 03 -5.5 -10.6 28.30 6 8 331 141 -112 068035035 M07M08M09 000 114 16 06 -6.6 -10.8 28.29 4 5 277 87 -172 072030029 M06M07M08 000 117 16 09 -7.8 -13.3 28.33 11 17 222 32 -267 065032048 M06M07M08 000 120 16 12 -8.4 -14.4 28.35 30 41 210 20 -115 062038059 M09M08M09 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.