USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025092800 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 28 00 -16.1 -22.1 29.18 3 3 9 180 -001 066048030 M16M16M15 000 03 28 03 -15.0 -19.0 29.21 6 6 55 226 -001 072041029 M15M14M14 000 06 28 06 -16.0 -19.0 29.24 5 7 68 238 -008 078043031 M16M15M14 000 09 28 09 -16.8 -19.7 29.25 4 6 66 237 002 078048038 M16M15M15 000 12 28 12 -16.5 -19.4 29.27 3 4 61 231 -013 079052045 M17M16M16 000 15 28 15 -17.0 -19.6 29.26 2 3 77 248 -012 080051045 M16M16M16 000 18 28 18 -17.2 -19.9 29.29 2 3 92 262 -017 080051047 M16M16M16 000 21 28 21 -16.5 -19.7 29.32 1 2 93 264 -016 076050049 M16M16M16 000 24 29 00 -14.7 -19.4 29.28 1 2 144 314 -004 068048047 M16M16M16 000 27 29 03 -14.4 -18.4 29.30 3 4 144 314 -010 072053043 M16M16M16 000 30 29 06 -14.9 -18.1 29.29 2 3 133 303 -004 077051045 M16M16M16 000 33 29 09 -16.5 -19.0 29.27 1 2 117 287 -011 081047047 M16M16M16 000 36 29 12 -17.1 -20.3 29.24 1 2 129 299 -015 076044047 M16M16M16 000 39 29 15 -17.4 -20.7 29.22 2 3 127 297 -010 075043045 M16M16M16 000 42 29 18 -16.6 -20.5 29.20 3 3 165 335 -000 072046044 M17M17M17 000 45 29 21 -15.9 -20.4 29.19 4 5 168 339 -003 068044044 M17M17M17 000 48 30 00 -14.8 -19.8 29.19 7 7 172 342 -007 066050045 M17M17M18 000 51 30 03 -15.5 -19.9 29.19 11 15 177 347 016 069064057 M18M18M18 001 54 30 06 -16.0 -21.3 29.19 10 15 182 352 020 064054060 M18M19M19 002 57 30 09 -16.2 -21.3 29.20 8 11 188 358 014 065049058 M18M18M19 002 60 30 12 -16.2 -21.3 29.20 8 11 188 358 015 065048054 M18M18M18 002 63 30 15 -16.3 -21.2 29.19 6 8 190 0 018 066046050 M18M18M18 001 66 30 18 -15.9 -20.4 29.18 4 5 196 7 013 068044047 M17M17M17 001 69 30 21 -15.1 -19.9 29.18 4 4 181 351 017 067042044 M17M17M17 001 72 01 00 -13.9 -18.7 29.17 3 4 185 355 008 067036037 M16M16M17 000 75 01 03 -13.8 -18.0 29.15 4 5 189 359 008 071042036 M15M16M17 000 78 01 06 -15.4 -19.1 29.14 4 6 204 14 017 073043038 M15M16M16 000 81 01 09 -15.5 -20.3 29.15 5 8 227 38 000 067037038 M15M15M15 000 84 01 12 -14.1 -19.2 29.11 5 6 245 55 015 065033033 M14M14M14 000 87 01 15 -14.2 -19.0 29.10 3 4 253 63 023 067036038 M13M14M14 000 90 01 18 -14.4 -19.1 29.10 2 3 289 100 033 068038039 M14M14M14 000 93 01 21 -13.4 -18.2 29.08 2 3 336 146 028 067038039 M13M14M14 000 96 02 00 -12.5 -16.8 29.09 1 2 42 213 022 071040040 M13M14M14 000 99 02 03 -12.2 -15.7 29.10 1 2 134 305 025 076041043 M13M14M14 000 102 02 06 -13.2 -15.8 29.12 2 3 198 8 035 081047049 M14M14M15 001 105 02 09 -13.8 -16.8 29.13 3 3 248 58 043 078052056 M14M15M15 002 108 02 12 -14.0 -17.1 29.14 3 4 264 74 046 078056061 M14M14M15 004 111 02 15 -13.7 -16.6 29.15 2 3 295 106 072 079057065 M14M14M14 006 114 02 18 -13.7 -16.2 29.13 3 4 326 136 085 081056062 M14M14M14 011 117 02 21 -13.2 -16.5 29.12 4 5 7 178 104 077052051 M14M13M13 003 120 03 00 -11.9 -16.2 29.12 3 3 70 240 114 071054046 M13M13M13 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.