USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025073112 AMPS 2p67km 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 31 12 -22.5 -31.2 28.64 7 9 224 34 -091 047035038 M24M21M20 000 01 31 13 -22.3 -29.3 28.65 13 16 217 27 003 053025036 M18M18M19 000 02 31 14 -21.5 -28.7 28.60 12 14 185 356 -071 052027034 M17M18M19 000 03 31 15 -21.2 -28.7 28.61 8 11 175 346 -039 051029033 M18M18M19 000 04 31 16 -20.8 -28.4 28.59 5 8 177 347 -034 051030034 M18M18M19 000 05 31 17 -20.7 -28.3 28.55 4 6 195 6 -029 051030035 M18M18M18 000 06 31 18 -20.7 -28.4 28.54 5 7 218 28 -039 050027038 M18M18M18 000 07 31 19 -20.4 -28.5 28.52 6 7 213 23 -004 048026039 M17M17M18 000 08 31 20 -20.0 -28.3 28.50 6 7 209 19 -015 048026040 M17M17M18 000 09 31 21 -20.3 -28.0 28.49 6 7 225 36 -007 050026037 M17M17M18 000 10 31 22 -20.2 -28.2 28.47 7 8 226 36 -028 049024033 M17M17M18 000 11 31 23 -20.0 -28.0 28.46 6 8 222 32 -028 049023031 M17M17M18 000 12 01 00 -20.3 -28.0 28.45 6 7 229 39 -046 050022027 M17M17M18 000 13 01 01 -20.6 -28.5 28.43 8 9 243 53 -050 049021028 M17M17M18 000 14 01 02 -20.3 -28.6 28.41 9 10 240 50 -033 048021028 M16M17M18 000 15 01 03 -19.9 -28.4 28.40 9 10 237 47 -047 047020027 M16M16M17 000 16 01 04 -19.8 -28.3 28.39 9 10 238 48 -045 047020027 M16M16M17 000 17 01 05 -19.7 -28.3 28.39 9 10 219 30 -024 046020026 M16M16M17 000 18 01 06 -19.5 -28.4 28.42 8 9 186 356 028 045022025 M16M16M17 000 19 01 07 -20.3 -28.5 28.42 9 10 178 348 037 048025025 M16M16M17 000 20 01 08 -20.9 -28.7 28.43 8 10 170 340 -036 050026027 M17M17M18 000 21 01 09 -21.2 -28.8 28.45 7 8 161 332 -015 051028023 M18M18M19 000 22 01 10 -22.3 -28.7 28.48 8 9 155 326 -028 057032026 M19M19M19 000 23 01 11 -21.3 -27.4 28.48 4 5 262 73 -047 059034032 M19M19M20 000 24 01 12 -22.1 -27.4 28.49 5 7 296 106 -059 063035032 M19M19M20 000 25 01 13 -21.3 -26.9 28.49 4 8 315 125 -294 062032030 M19M18M19 000 26 01 14 -19.0 -26.2 28.48 6 19 230 40 019 054024028 M16M16M17 000 27 01 15 -18.8 -25.2 28.51 12 16 166 337 -237 058028038 M15M16M17 000 28 01 16 -15.5 -24.1 28.52 26 36 202 12 1629 048029036 M14M15M16 000 29 01 17 -15.9 -23.3 28.53 18 30 203 13 1305 053032040 M14M16M17 000 30 01 18 -17.3 -22.9 28.54 9 22 178 348 1491 062036038 M15M16M17 000 31 01 19 -17.5 -23.2 28.59 16 36 203 14 1399 061041045 M16M17M18 000 32 01 20 -19.2 -22.4 28.63 10 11 142 312 925 076067054 M19M19M20 001 33 01 21 -19.6 -23.4 28.65 22 38 141 311 257 072058044 M20M20M20 001 34 01 22 -19.2 -24.7 28.68 12 28 174 345 1680 062043041 M19M19M19 000 35 01 23 -18.1 -25.3 28.71 24 38 196 6 1106 053032037 M17M18M19 000 36 02 00 -21.2 -26.1 28.77 9 20 137 307 1150 065047045 M21M21M22 000 37 02 01 -18.4 -27.1 28.77 23 39 202 13 1532 047026034 M17M18M20 000 38 02 02 -18.8 -28.4 28.80 33 49 196 7 1518 043024034 M18M19M20 000 39 02 03 -19.9 -27.8 28.83 23 39 175 345 950 050028035 M19M20M21 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.