USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026020200 WRF 8km 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 02 00 -1.3 -10.5 29.06 2 3 250 61 -008 060047043 M03M05M06 000 03 02 03 -1.9 -5.8 29.04 2 3 7 177 -022 075042048 M03M05M06 000 06 02 06 -2.9 -8.6 29.03 1 2 305 115 009 065049050 M04M05M06 000 09 02 09 -4.5 -10.8 29.01 1 3 229 39 -010 062063050 M04M05M06 000 12 02 12 -5.7 -12.4 29.01 2 4 256 66 001 059067058 M04M05M06 000 15 02 15 -6.1 -13.1 29.02 2 4 269 79 -005 058064061 M05M06M07 000 18 02 18 -5.7 -12.7 29.00 1 2 182 352 -003 058068059 M05M06M07 000 21 02 21 -4.8 -9.4 28.98 1 2 98 269 002 070074064 M05M06M07 000 24 03 00 -3.3 -7.1 28.97 1 1 33 203 -001 075079065 M05M06M07 000 27 03 03 -2.9 -5.6 28.95 2 2 55 225 -003 081084063 M05M06M07 000 30 03 06 -3.8 -5.1 28.94 1 2 50 220 -005 091091065 M05M06M07 000 33 03 09 -5.4 -7.1 28.93 1 2 315 125 005 088092067 M05M06M08 000 36 03 12 -6.0 -8.5 28.93 1 3 257 67 002 082092067 M06M07M08 000 39 03 15 -6.1 -9.1 28.95 0 1 234 44 006 080095069 M06M07M08 000 42 03 18 -7.2 -8.9 28.93 5 5 196 7 -026 088092076 M06M07M08 002 45 03 21 -5.4 -7.0 28.93 3 3 210 21 -046 088091086 M06M07M08 005 48 04 00 -4.2 -5.9 28.94 2 3 0 170 -087 088090086 M06M07M08 005 51 04 03 -4.0 -5.5 28.91 3 5 341 151 -025 089089085 M06M07M08 006 54 04 06 -4.5 -5.3 28.92 2 2 357 168 -078 094089080 M06M07M08 003 57 04 09 -6.4 -7.1 28.92 2 2 200 11 -086 095092077 M07M07M08 002 60 04 12 -7.5 -11.1 28.91 4 5 204 14 039 076077068 M07M07M08 000 63 04 15 -8.1 -11.8 28.93 4 9 165 335 -053 075074054 M07M07M07 000 66 04 18 -8.1 -10.7 28.92 6 9 150 320 -049 082062044 M08M06M06 000 69 04 21 -5.5 -8.1 28.91 8 9 151 321 -020 082059040 M06M06M06 000 72 05 00 -4.1 -7.0 28.93 9 12 154 324 -015 080036035 M05M05M05 000 75 05 03 -3.6 -6.3 28.93 4 5 148 318 -026 081050037 M05M05M06 000 78 05 06 -4.9 -6.3 28.95 3 4 347 157 -042 090068040 M06M06M07 000 81 05 09 -6.9 -10.2 28.97 4 5 204 15 -078 077072044 M07M07M07 000 84 05 12 -7.8 -12.7 28.98 4 6 199 9 -156 068071045 M07M07M07 000 87 05 15 -8.0 -13.2 28.99 4 6 197 7 -291 066060043 M07M07M07 000 90 05 18 -7.9 -12.7 28.98 3 4 180 351 -381 068059043 M08M07M07 000 93 05 21 -6.9 -9.6 28.97 2 2 64 234 -335 081053040 M08M07M07 000 96 06 00 -5.6 -7.6 28.97 3 3 40 210 -365 086055038 M07M07M07 000 99 06 03 -5.1 -6.9 28.95 3 4 59 229 -362 088070040 M07M07M07 000 102 06 06 -5.7 -6.4 28.95 3 3 53 224 -276 095075042 M07M07M07 000 105 06 09 -7.2 -9.9 28.95 4 7 193 3 -178 081072037 M07M07M07 000 108 06 12 -8.3 -12.6 28.94 7 9 203 13 -129 072062037 M06M07M07 000 111 06 15 -8.7 -13.6 28.96 7 9 201 12 -094 068057038 M06M07M07 000 114 06 18 -8.0 -13.0 28.96 7 8 201 11 -094 068048040 M06M07M07 000 117 06 21 -5.2 -9.4 28.95 2 3 179 350 -295 073044047 M06M06M07 001 120 07 00 -4.1 -9.0 28.96 3 3 2 173 -429 069044047 M06M06M07 002 * 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.