USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026011312 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 13 12 -2.7 -5.8 29.03 5 5 244 54 -049 086080085 M04M04M06 000 01 13 13 -5.1 -9.1 29.02 8 9 195 5 -031 074071079 M03M04M05 000 02 13 14 -4.9 -8.8 29.03 7 7 172 342 -027 074081084 M03M04M05 000 03 13 15 -4.6 -8.9 29.03 6 5 184 354 -019 072089093 M03M04M06 001 04 13 16 -4.3 -8.8 29.03 5 5 184 354 -007 071086095 M03M05M06 002 05 13 17 -4.1 -8.8 29.06 4 4 203 13 -011 070082094 M04M05M06 001 06 13 18 -4.1 -8.9 29.08 3 3 242 52 -021 069084093 M04M05M06 001 07 13 19 -4.0 -8.4 29.08 2 2 236 47 -018 071084093 M04M05M06 001 08 13 20 -3.8 -7.7 29.08 2 2 240 51 -013 074084092 M04M05M06 001 09 13 21 -3.5 -6.9 29.08 1 1 261 71 -011 077086092 M04M05M06 000 10 13 22 -3.3 -6.0 29.08 1 1 315 125 -009 081088091 M04M05M06 000 11 13 23 -3.1 -5.2 29.08 2 2 4 175 -014 086090090 M04M05M06 000 12 14 00 -2.9 -4.6 29.08 2 3 12 182 -018 088091087 M04M05M06 000 13 14 01 -2.9 -4.6 29.07 2 4 29 200 -013 088093082 M04M05M06 000 14 14 02 -2.8 -4.4 29.10 2 4 58 229 -013 089094080 M04M05M06 000 15 14 03 -2.8 -4.1 29.09 3 4 80 251 -015 090091081 M04M05M06 000 16 14 04 -2.8 -4.1 29.09 2 4 74 244 -016 091089082 M04M05M06 000 17 14 05 -3.1 -4.3 29.08 2 3 45 215 -016 092090084 M04M05M06 000 18 14 06 -3.4 -4.6 29.08 1 2 19 189 -017 092089088 M04M05M06 000 19 14 07 -3.4 -4.7 29.08 1 2 291 101 -020 091088087 M04M05M06 000 20 14 08 -3.6 -5.0 29.08 2 2 302 112 -015 090089091 M04M05M06 000 21 14 09 -4.0 -5.4 29.08 2 2 312 122 -017 090091094 M04M05M06 000 22 14 10 -4.0 -5.6 29.08 2 2 267 77 -016 089094094 M04M05M05 001 23 14 11 -4.0 -5.7 29.07 2 2 250 61 -024 088095094 M04M05M05 002 24 14 12 -3.9 -5.8 29.06 2 3 241 51 -014 087094093 M04M04M05 001 25 14 13 -3.9 -6.0 29.06 3 3 237 47 -007 085095092 M04M04M05 001 26 14 14 -3.8 -6.2 29.06 2 3 230 41 -005 084095091 M03M04M05 000 27 14 15 -3.7 -6.4 29.06 2 3 231 41 -011 082094090 M03M04M05 000 28 14 16 -3.8 -6.4 29.04 1 2 242 53 -015 082093091 M03M04M05 000 29 14 17 -3.7 -6.3 29.03 1 2 286 96 -008 083092093 M04M04M05 000 30 14 18 -3.6 -6.0 29.02 1 2 291 101 -009 084092093 M03M04M05 000 31 14 19 -3.4 -5.5 29.02 2 2 292 102 -009 086094091 M03M04M05 000 32 14 20 -3.3 -4.7 29.01 2 2 307 117 -010 090095089 M03M04M05 000 33 14 21 -3.1 -4.0 29.01 2 2 329 140 -011 093096088 M03M04M05 000 34 14 22 -3.0 -3.4 28.99 2 3 5 175 -015 097097088 M04M04M05 000 35 14 23 -3.1 -3.1 29.00 2 3 41 211 -013 100097087 M04M04M05 000 36 15 00 -2.6 -2.7 29.00 3 5 123 293 -019 099094083 M04M04M05 000 37 15 01 -2.2 -2.8 28.99 7 7 129 299 -016 096082078 M03M03M04 000 38 15 02 -2.2 -2.9 28.97 8 8 130 300 -013 095078074 M03M03M04 000 39 15 03 -2.4 -3.5 28.96 8 9 136 306 -012 093078072 M03M03M03 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.