USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025112800 WRF 2.67-km 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 28 00 -0.5 -4.9 29.49 3 3 87 257 012 089087093 M03M05M07 000 01 28 01 -2.3 -4.8 29.47 8 11 95 265 008 083092082 M04M05M07 000 02 28 02 -2.3 -4.3 29.46 7 9 116 287 -012 086092087 M04M05M07 000 03 28 03 -2.3 -4.0 29.47 6 8 136 307 -001 088092090 M04M05M07 000 04 28 04 -2.4 -4.1 29.47 7 9 138 309 -011 088090089 M04M05M06 000 05 28 05 -2.6 -4.2 29.49 6 8 136 306 -002 089089086 M04M05M06 000 06 28 06 -2.8 -4.4 29.49 5 7 138 308 -007 089089083 M04M05M06 000 07 28 07 -3.2 -4.8 29.48 6 6 151 321 -004 089092082 M04M05M06 000 08 28 08 -3.9 -5.4 29.49 6 6 156 326 -009 089094079 M04M05M07 000 09 28 09 -4.5 -5.9 29.50 6 6 156 326 -002 090096079 M04M05M06 000 10 28 10 -4.9 -6.5 29.48 5 5 159 330 -002 089093078 M04M05M06 000 11 28 11 -5.3 -7.1 29.50 6 5 159 329 -000 087090078 M04M05M06 000 12 28 12 -5.3 -7.6 29.49 5 5 158 329 -007 084091081 M04M06M07 000 13 28 13 -5.6 -8.6 29.50 4 5 156 327 -008 080094082 M05M06M07 000 14 28 14 -6.1 -9.3 29.51 4 4 152 323 -003 078095081 M05M06M07 000 15 28 15 -6.1 -9.0 29.52 4 5 142 312 -002 080100078 M05M06M07 000 16 28 16 -4.9 -6.8 29.52 5 6 120 291 005 087100076 M05M06M08 000 17 28 17 -4.3 -5.3 29.53 4 5 92 262 -001 093100076 M06M07M08 001 18 28 18 -4.0 -4.8 29.54 3 5 97 268 -003 095100079 M06M07M08 001 19 28 19 -3.7 -4.6 29.55 4 5 79 249 -000 094100072 M06M07M08 003 20 28 20 -3.8 -4.9 29.56 5 6 77 247 007 092100070 M06M07M08 002 21 28 21 -3.8 -5.0 29.57 5 6 86 256 007 091099068 M06M07M08 000 22 28 22 -3.7 -5.2 29.57 6 7 93 263 000 089097066 M05M07M08 000 23 28 23 -3.3 -5.1 29.58 5 7 94 264 -004 087095064 M05M06M08 000 24 29 00 -3.0 -5.1 29.59 6 7 100 271 -003 086092061 M05M06M07 000 25 29 01 -2.7 -4.8 29.60 6 7 108 278 -004 086090055 M05M06M07 000 26 29 02 -2.6 -4.6 29.60 7 8 109 279 002 086090053 M04M06M07 000 27 29 03 -2.5 -4.6 29.61 7 8 111 281 005 086088052 M04M06M07 000 28 29 04 -2.5 -4.4 29.62 7 8 113 283 003 087085053 M04M05M06 000 29 29 05 -2.5 -4.4 29.62 7 9 109 280 -000 087083055 M04M05M06 000 30 29 06 -2.7 -4.7 29.64 7 10 114 284 -002 086084057 M04M05M06 000 31 29 07 -3.1 -5.2 29.64 7 10 118 288 -006 086084059 M04M05M06 000 32 29 08 -3.6 -5.7 29.65 7 11 126 296 -004 086084061 M04M05M06 000 33 29 09 -4.2 -6.2 29.65 7 10 132 302 -006 086081065 M04M05M06 000 34 29 10 -4.6 -6.9 29.66 7 10 141 311 -009 084084070 M04M05M06 000 35 29 11 -4.8 -7.4 29.67 6 8 145 316 -010 082090076 M04M05M06 000 36 29 12 -4.8 -7.5 29.67 5 7 147 317 -011 081091080 M04M05M06 000 37 29 13 -4.9 -8.0 29.68 3 5 152 323 -006 079089082 M04M05M06 000 38 29 14 -5.1 -8.1 29.70 2 4 150 321 001 080088086 M04M05M06 000 39 29 15 -5.1 -8.0 29.71 1 3 168 338 -003 080084087 M05M05M06 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 1h) 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.