USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025092912 AMPS 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 29 12 -17.5 -26.2 29.25 3 4 318 128 -014 059049039 M16M16M17 000 03 29 15 -19.1 -23.2 29.25 3 3 75 245 -005 071044037 M16M15M15 000 06 29 18 -19.3 -22.8 29.25 2 3 84 254 -006 074046038 M16M16M15 000 09 29 21 -17.9 -21.8 29.21 2 3 88 258 -007 072045038 M16M16M15 000 12 30 00 -16.4 -20.5 29.20 2 3 111 281 -012 071046039 M16M16M16 000 15 30 03 -16.2 -19.7 29.20 3 4 136 306 -005 074048041 M17M16M16 000 18 30 06 -17.7 -20.8 29.22 3 4 158 329 -004 077052045 M17M17M17 000 21 30 09 -19.2 -22.0 29.23 2 3 149 319 -007 078056046 M18M17M17 000 24 30 12 -19.5 -22.4 29.22 1 2 170 341 -013 078053046 M18M18M17 000 27 30 15 -19.6 -22.4 29.22 1 2 120 291 -007 079048046 M18M18M18 000 30 30 18 -19.7 -22.8 29.21 1 2 57 227 -005 077045044 M18M18M17 000 33 30 21 -18.7 -22.5 29.18 2 3 83 254 -012 072045044 M18M18M18 000 36 01 00 -17.3 -21.6 29.17 2 2 91 262 006 069043045 M18M18M18 000 39 01 03 -16.5 -20.3 29.14 3 3 95 265 -000 073046047 M18M18M18 000 42 01 06 -17.3 -20.0 29.13 2 3 106 276 -003 080054050 M18M18M18 000 45 01 09 -17.4 -20.6 29.13 2 3 348 158 -029 077057055 M17M18M18 001 48 01 12 -16.8 -20.0 29.10 2 3 340 151 -013 077059059 M17M17M17 003 51 01 15 -16.4 -19.4 29.10 2 4 310 120 -005 077059061 M16M16M17 005 54 01 18 -16.7 -19.8 29.10 2 4 303 113 -013 077059060 M16M17M17 003 57 01 21 -15.9 -19.5 29.09 2 5 327 137 -007 074055057 M16M16M16 001 60 02 00 -14.8 -18.0 29.08 3 4 17 187 002 077052052 M16M16M16 000 63 02 03 -14.9 -17.4 29.07 2 3 19 189 001 081056048 M16M16M16 000 66 02 06 -16.0 -18.8 29.07 2 4 270 80 -003 079060045 M15M16M16 000 69 02 09 -16.9 -21.2 29.10 5 8 255 65 -024 069062049 M16M16M17 000 72 02 12 -17.4 -22.2 29.11 5 7 254 64 -038 066053051 M16M16M17 000 75 02 15 -17.7 -22.6 29.15 6 7 253 63 -044 066047054 M16M17M17 000 78 02 18 -17.5 -21.9 29.17 6 8 245 55 -016 069048059 M16M17M17 000 81 02 21 -15.8 -19.5 29.20 5 7 236 47 -006 073056073 M16M16M17 001 84 03 00 -14.3 -17.9 29.22 4 6 236 47 001 074060069 M15M16M17 001 87 03 03 -13.9 -17.7 29.24 4 6 262 72 -017 074050049 M14M15M16 000 90 03 06 -15.3 -19.7 29.27 5 6 262 72 -030 069046042 M14M15M16 000 93 03 09 -16.2 -21.7 29.29 7 8 269 79 -017 062041036 M14M15M16 000 96 03 12 -16.2 -22.1 29.29 8 9 270 81 -022 060034034 M14M14M15 000 99 03 15 -15.9 -22.0 29.29 7 8 271 81 -020 059031033 M13M14M14 000 102 03 18 -15.9 -22.1 29.27 6 7 276 86 007 059029029 M13M14M14 000 105 03 21 -14.1 -20.5 29.22 3 5 274 84 006 058028028 M13M14M14 000 108 04 00 -13.7 -18.8 29.21 2 6 144 314 018 065033031 M15M15M15 000 111 04 03 -14.4 -19.3 29.18 2 5 192 2 006 066036034 M15M16M16 000 114 04 06 -16.0 -20.6 29.15 1 4 234 45 004 067036033 M15M16M16 000 117 04 09 -17.1 -22.2 29.13 2 4 281 91 014 065038033 M16M16M17 000 120 04 12 -17.4 -22.7 29.09 2 4 280 90 029 064039032 M16M16M17 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 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.