USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025093000 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 30 00 -14.8 -22.3 29.16 3 2 176 346 002 067046038 M16M16M16 000 03 30 03 -15.8 -20.2 29.22 3 4 152 322 -008 069045041 M17M16M16 000 06 30 06 -16.4 -20.0 29.24 3 4 151 321 -010 074056045 M17M17M17 000 09 30 09 -18.0 -20.6 29.22 1 2 154 324 -008 080056047 M17M17M17 000 12 30 12 -18.5 -21.3 29.20 1 2 115 285 -013 079055047 M17M17M17 000 15 30 15 -18.8 -21.8 29.19 1 2 106 276 -002 077051047 M17M17M17 000 18 30 18 -18.7 -22.2 29.18 1 2 47 217 -004 074048046 M17M17M17 000 21 30 21 -17.5 -21.6 29.14 2 3 57 228 -001 070049046 M17M17M17 000 24 01 00 -15.7 -20.0 29.12 3 3 66 236 000 070053048 M17M17M17 000 27 01 03 -14.6 -18.2 29.10 3 3 76 246 002 074062050 M16M17M17 000 30 01 06 -15.4 -17.5 29.04 2 3 82 253 -000 084070052 M16M17M17 000 33 01 09 -16.9 -18.7 29.04 2 3 72 242 005 086066054 M16M17M17 000 36 01 12 -17.5 -19.6 29.02 1 2 77 247 000 083062055 M16M16M17 000 39 01 15 -17.7 -20.2 29.03 1 1 66 236 -000 081059056 M16M16M17 000 42 01 18 -17.2 -21.0 29.04 4 5 262 73 008 072059059 M16M17M17 000 45 01 21 -15.7 -19.9 29.04 2 4 268 79 -021 070059064 M16M16M17 001 48 02 00 -14.4 -18.0 29.05 1 2 340 150 -011 074058069 M16M16M16 000 51 02 03 -14.1 -16.8 29.06 1 2 208 18 -010 080062072 M15M16M17 001 54 02 06 -14.8 -17.5 29.08 3 4 240 50 002 080063070 M15M16M16 002 57 02 09 -14.8 -18.2 29.10 5 7 264 74 -007 076062069 M15M15M16 001 60 02 12 -15.2 -19.4 29.09 7 10 263 73 -021 070057069 M14M15M16 000 63 02 15 -14.4 -18.8 29.12 7 10 270 80 -033 069059071 M13M14M15 002 66 02 18 -13.8 -18.5 29.16 7 9 268 78 -030 068056069 M13M14M15 008 69 02 21 -12.5 -17.5 29.18 6 9 262 72 -045 066048067 M12M13M14 007 72 03 00 -11.0 -15.8 29.21 5 7 269 79 -040 068045062 M12M13M14 004 75 03 03 -10.9 -15.6 29.22 4 6 296 106 -037 068045059 M11M12M13 001 78 03 06 -11.8 -16.6 29.24 7 9 272 82 -043 068042056 M10M11M12 000 81 03 09 -12.6 -18.1 29.24 8 9 277 87 -035 064039056 M10M11M12 001 84 03 12 -13.1 -18.8 29.21 8 9 273 83 -004 063037050 M10M11M12 000 87 03 15 -13.5 -18.9 29.23 6 9 248 58 008 064039045 M11M12M13 000 90 03 18 -13.8 -19.1 29.20 4 6 275 85 004 064046049 M12M13M13 000 93 03 21 -13.1 -18.0 29.14 3 4 342 152 004 067048045 M13M13M14 000 96 04 00 -12.9 -16.1 29.08 4 6 14 184 025 077049039 M13M13M13 000 99 04 03 -13.0 -15.8 28.97 5 6 38 208 036 080045029 M13M12M12 000 102 04 06 -13.6 -16.9 28.86 4 10 18 189 059 077039025 M12M12M11 000 105 04 09 -13.9 -17.9 28.79 3 10 256 66 081 072041024 M13M12M11 000 108 04 12 -14.8 -18.8 28.73 4 7 217 27 078 072046028 M14M14M13 000 111 04 15 -15.5 -19.4 28.68 3 6 211 22 040 072046032 M15M14M14 000 114 04 18 -15.2 -19.5 28.65 6 8 190 0 -008 069045030 M15M15M15 000 117 04 21 -13.4 -19.8 28.61 7 11 181 352 -003 059038026 M15M16M16 000 120 05 00 -12.9 -19.1 28.60 6 7 170 340 015 060041029 M15M16M16 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.