USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026101400 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 14 00 -17.1 -23.2 29.05 4 4 9 179 046 069066073 M19M21M22 000 01 14 01 -18.0 -21.7 29.01 6 8 62 232 -158 073068065 M20M21M22 000 02 14 02 -18.2 -21.9 28.99 2 4 118 289 -079 073069069 M20M21M22 000 03 14 03 -18.3 -22.3 28.95 4 4 182 352 003 071075080 M19M21M22 000 04 14 04 -18.2 -21.9 28.99 3 7 152 322 -004 073079089 M19M21M22 001 05 14 05 -18.6 -22.1 28.97 5 7 173 343 -010 074080090 M19M20M22 001 06 14 06 -19.0 -22.4 28.97 6 8 168 338 -014 075083089 M19M20M22 002 07 14 07 -19.5 -22.7 28.97 7 8 167 337 -006 076085088 M19M20M22 003 08 14 08 -19.9 -23.0 28.95 7 7 167 337 -002 077085090 M19M20M21 003 09 14 09 -20.4 -23.4 28.95 8 8 166 337 -003 077085090 M19M20M21 003 10 14 10 -20.6 -23.6 28.95 8 8 163 334 004 077084090 M19M20M22 003 11 14 11 -20.5 -23.5 28.95 9 9 164 334 -002 077087089 M19M20M21 005 12 14 12 -20.6 -23.8 28.94 9 9 163 333 -003 076087086 M19M20M21 005 13 14 13 -21.1 -24.5 28.94 10 9 164 334 008 074088083 M20M20M21 003 14 14 14 -21.3 -24.9 28.95 10 9 165 335 -007 072087082 M20M20M21 002 15 14 15 -21.4 -25.2 28.95 9 9 166 337 -010 072085082 M20M20M22 002 16 14 16 -21.3 -25.0 28.96 7 7 173 343 -013 072087080 M20M21M22 002 17 14 17 -21.1 -25.0 28.93 6 6 176 347 -010 071088078 M20M21M22 002 18 14 18 -20.7 -25.0 28.94 5 5 175 345 -014 069087077 M20M21M22 002 19 14 19 -20.6 -25.0 28.94 4 4 163 334 -006 068085077 M20M21M22 002 20 14 20 -20.9 -25.1 28.93 5 5 150 320 -013 069084077 M20M21M22 001 21 14 21 -20.8 -24.4 28.92 6 7 141 311 -019 073086079 M20M21M22 001 22 14 22 -19.9 -23.1 28.92 7 8 138 309 -005 075085082 M20M21M22 001 23 14 23 -19.2 -22.2 28.93 6 7 131 301 -006 077081081 M20M21M22 001 24 15 00 -18.8 -21.9 28.94 5 6 119 289 -007 076075080 M20M21M22 000 25 15 01 -18.6 -21.9 28.93 4 5 119 289 -005 075070076 M20M21M22 000 26 15 02 -18.5 -22.0 28.93 4 5 120 290 -009 074069072 M20M21M22 000 27 15 03 -18.7 -22.0 28.94 4 5 130 300 -016 075070071 M19M21M22 000 28 15 04 -19.0 -22.5 28.94 5 6 140 311 -018 074066070 M19M20M21 000 29 15 05 -19.5 -23.1 28.94 7 7 142 312 -008 073065066 M19M20M21 000 30 15 06 -20.0 -23.9 28.95 7 8 156 327 -009 071060063 M19M20M21 000 31 15 07 -19.8 -24.2 28.96 5 9 196 6 -019 068056060 M19M20M21 000 32 15 08 -19.8 -24.8 28.98 4 7 225 35 -028 065055061 M19M20M21 000 33 15 09 -19.8 -25.2 28.99 4 6 220 30 -028 063054063 M19M20M21 000 34 15 10 -19.8 -25.2 29.00 4 6 224 35 -017 062054062 M19M20M21 000 35 15 11 -19.3 -25.0 29.01 3 5 232 42 -022 061053061 M19M20M21 000 36 15 12 -19.2 -24.7 29.01 3 6 204 14 -040 062051060 M18M20M21 000 37 15 13 -19.1 -24.2 29.02 3 7 239 49 -065 064052063 M18M19M20 000 38 15 14 -18.6 -24.1 29.04 3 9 237 47 -082 062055065 M18M19M20 000 39 15 15 -18.8 -23.9 29.05 6 12 238 48 -082 064057067 M18M19M20 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.