USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025092612 AMPS 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 26 12 -19.1 -27.3 29.30 3 5 273 83 -014 051045031 M20M18M18 000 03 26 15 -19.5 -23.7 29.28 3 4 57 227 -026 070039028 M17M17M16 000 06 26 18 -19.0 -23.6 29.28 3 5 41 212 011 067036029 M17M16M16 000 09 26 21 -17.6 -23.4 29.24 3 4 50 220 -004 061031028 M17M16M15 000 12 27 00 -16.6 -21.6 29.24 3 4 36 207 -005 065040025 M16M15M15 000 15 27 03 -15.9 -19.6 29.24 3 5 53 223 009 073041022 M15M14M14 000 18 27 06 -16.7 -19.7 29.24 3 5 57 227 000 078045022 M15M15M14 000 21 27 09 -17.0 -21.0 29.26 3 5 59 229 003 072038022 M15M14M14 000 24 27 12 -17.4 -22.3 29.26 3 5 56 226 003 066032021 M15M14M14 000 27 27 15 -17.5 -23.0 29.28 3 5 51 222 004 063029020 M14M14M14 000 30 27 18 -17.2 -22.8 29.30 3 5 56 226 002 062034022 M15M14M14 000 33 27 21 -16.4 -22.2 29.28 3 5 28 198 -016 061043022 M15M14M14 000 36 28 00 -14.9 -20.7 29.30 3 6 44 215 -030 061045025 M14M14M14 000 39 28 03 -14.1 -19.1 29.29 3 5 53 223 -040 066041027 M14M13M13 000 42 28 06 -15.9 -20.0 29.29 4 5 117 287 008 072046025 M15M14M13 000 45 28 09 -16.5 -21.3 29.32 4 5 124 295 032 067045023 M15M14M13 000 48 28 12 -16.6 -22.3 29.33 4 5 148 319 032 062041026 M15M14M14 000 51 28 15 -17.0 -22.7 29.36 4 5 154 324 014 062042027 M15M14M14 000 54 28 18 -17.0 -22.7 29.39 3 4 171 341 067 062044028 M15M15M15 000 57 28 21 -16.9 -21.8 29.41 4 5 151 321 041 066047033 M15M16M16 000 60 29 00 -15.9 -20.3 29.42 2 3 106 277 036 070044034 M16M15M15 000 63 29 03 -16.0 -19.7 29.42 3 4 158 329 011 074051035 M15M15M16 000 66 29 06 -17.4 -21.3 29.42 4 5 178 348 021 072055037 M16M16M16 000 69 29 09 -17.7 -22.7 29.40 3 4 188 358 -006 066052034 M16M16M16 000 72 29 12 -18.0 -22.9 29.39 2 4 74 244 -033 066053031 M17M16M16 000 75 29 15 -17.8 -23.3 29.36 3 4 74 244 -042 063045025 M16M15M15 000 78 29 18 -17.7 -23.4 29.33 3 4 89 260 -163 062039023 M16M15M14 000 81 29 21 -16.3 -22.4 29.29 4 5 98 268 -166 060039021 M15M14M13 000 84 30 00 -14.6 -19.9 29.27 4 5 130 301 -065 065030020 M14M12M12 000 87 30 03 -15.3 -19.0 29.25 7 7 133 303 -055 074041020 M15M14M11 000 90 30 06 -16.3 -20.0 29.25 7 7 149 319 -096 074047022 M15M14M12 000 93 30 09 -17.4 -21.5 29.29 9 11 170 341 -157 071052028 M14M14M13 000 96 30 12 -18.0 -21.9 29.31 8 15 193 3 -385 072042037 M14M14M15 000 99 30 15 -17.7 -22.1 29.33 6 7 194 4 -035 069041034 M15M16M16 000 102 30 18 -18.2 -21.8 29.32 2 4 4 174 -301 074043026 M17M17M17 000 105 30 21 -18.0 -21.6 29.28 2 4 106 277 -559 074041024 M18M17M16 000 108 01 00 -17.0 -20.9 29.24 3 6 104 274 -612 072046024 M17M16M15 000 111 01 03 -16.0 -19.5 29.17 7 8 147 317 -697 074047024 M15M13M12 000 114 01 06 -15.1 -18.8 29.10 10 10 167 337 -810 073037025 M12M11M11 000 117 01 09 -15.5 -19.7 29.09 8 9 177 347 -606 071045031 M12M12M12 000 120 01 12 -14.8 -19.1 29.06 6 7 194 4 -373 070047037 M13M13M13 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.