USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025120300 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 03 00 -1.2 -5.9 29.61 8 8 167 337 -096 073074079 M02M04M06 000 01 03 01 -2.1 -4.8 29.58 15 15 138 308 -020 081071073 M04M04M05 000 02 03 02 -2.2 -4.1 29.57 14 14 141 311 -001 087073075 M04M04M05 000 03 03 03 -2.3 -4.3 29.58 12 12 142 313 -022 086071075 M03M04M05 000 04 03 04 -2.3 -4.2 29.58 11 11 141 312 -010 087076076 M03M04M05 000 05 03 05 -2.5 -3.9 29.58 10 10 142 313 -008 090086081 M04M05M06 000 06 03 06 -2.7 -3.9 29.59 7 7 142 313 -014 092092087 M04M05M06 000 07 03 07 -3.1 -4.1 29.58 5 8 139 309 -016 093098090 M04M05M06 000 08 03 08 -3.0 -3.8 29.58 6 8 129 299 -020 094098089 M04M06M07 001 09 03 09 -4.0 -4.7 29.57 4 6 120 291 -016 095097091 M05M06M07 001 10 03 10 -4.6 -5.5 29.59 4 5 142 313 -018 094096088 M05M06M07 001 11 03 11 -4.6 -5.8 29.55 3 3 160 330 -016 092097084 M05M06M07 000 12 03 12 -5.1 -6.6 29.54 2 2 168 339 -020 089097080 M05M06M06 000 13 03 13 -5.2 -7.3 29.54 3 3 156 326 -016 085097076 M05M06M06 000 14 03 14 -5.5 -8.4 29.54 2 3 138 309 -016 080097073 M05M06M06 000 15 03 15 -5.7 -8.8 29.53 1 2 104 274 -020 078095069 M05M06M06 000 16 03 16 -5.6 -8.6 29.53 1 2 320 131 -018 080092066 M05M06M06 000 17 03 17 -5.6 -8.1 29.51 2 2 325 136 -015 082091062 M05M06M06 000 18 03 18 -5.7 -7.5 29.51 2 2 340 150 -021 087088051 M05M06M06 000 19 03 19 -5.4 -6.8 29.49 3 2 344 155 -022 090085043 M05M06M06 000 20 03 20 -5.0 -6.1 29.47 3 3 339 150 -019 092081044 M05M06M06 000 21 03 21 -4.2 -5.5 29.46 3 3 334 144 -024 091076049 M05M05M06 000 22 03 22 -3.5 -5.1 29.43 2 3 333 143 -018 088078051 M05M05M06 000 23 03 23 -3.0 -5.4 29.43 2 7 128 298 -011 083082054 M05M06M06 000 24 04 00 -2.8 -4.8 29.41 5 8 102 273 -017 086087052 M05M06M06 000 25 04 01 -2.6 -4.1 29.40 7 10 97 267 -021 090090049 M04M06M05 000 26 04 02 -2.1 -3.5 29.38 8 10 84 254 -015 090090046 M04M05M05 000 27 04 03 -1.9 -3.1 29.36 9 11 73 243 -017 092085045 M04M05M05 000 28 04 04 -1.9 -3.0 29.34 9 11 72 242 -023 092084045 M04M04M04 000 29 04 05 -2.2 -3.2 29.34 9 12 78 249 -019 093084045 M04M04M04 000 30 04 06 -2.6 -3.6 29.33 8 12 93 263 -022 093087047 M04M04M05 000 31 04 07 -2.9 -4.1 29.31 8 12 119 289 -020 092090047 M04M05M05 000 32 04 08 -3.5 -4.7 29.29 9 12 130 300 -023 092086044 M04M05M04 000 33 04 09 -4.0 -5.3 29.28 9 12 130 300 -015 091080041 M04M04M04 000 34 04 10 -4.5 -6.0 29.26 9 11 130 300 -012 089075040 M04M04M04 000 35 04 11 -4.8 -6.8 29.25 9 11 132 302 -005 086067039 M04M03M03 000 36 04 12 -4.9 -7.7 29.24 10 11 137 308 002 081060039 M04M03M03 000 37 04 13 -4.9 -8.3 29.24 11 11 142 313 007 077058039 M03M02M02 000 38 04 14 -4.5 -8.2 29.25 12 12 143 313 005 076058044 M03M02M02 000 39 04 15 -4.5 -8.0 29.25 13 13 143 313 002 077059050 M03M02M02 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.