USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025120300 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 03 00 -1.6 -6.5 29.61 8 7 173 343 -034 073075078 M03M05M06 000 03 03 03 -2.3 -4.6 29.58 7 10 152 322 -010 084075070 M04M05M06 000 06 03 06 -2.8 -4.3 29.59 2 6 167 337 -006 090094075 M04M05M06 000 09 03 09 -3.7 -4.5 29.57 2 3 144 314 -005 094098079 M05M06M07 002 12 03 12 -5.2 -6.8 29.56 1 1 117 288 -008 089095070 M05M06M07 001 15 03 15 -5.9 -8.7 29.55 1 2 43 213 -008 081091064 M05M06M06 000 18 03 18 -5.7 -7.5 29.52 3 4 30 200 -010 087086052 M05M06M06 000 21 03 21 -4.1 -5.6 29.47 4 4 23 193 -009 089075050 M05M05M06 000 24 04 00 -2.8 -4.9 29.42 6 6 59 229 -007 086078050 M05M05M05 000 27 04 03 -1.8 -3.5 29.37 8 8 48 218 -008 088075046 M04M04M05 000 30 04 06 -2.4 -3.7 29.34 8 8 56 226 -007 091073048 M04M04M04 000 33 04 09 -3.9 -5.1 29.29 6 7 61 231 -005 091068044 M04M03M04 000 36 04 12 -4.9 -7.6 29.25 4 6 94 264 004 082059040 M03M03M03 000 39 04 15 -5.1 -8.3 29.27 5 8 139 310 006 079060047 M03M03M03 000 42 04 18 -3.9 -7.0 29.29 10 19 192 2 -007 079057061 M03M03M04 000 45 04 21 -2.2 -5.9 29.31 9 18 192 2 -075 076060063 M03M04M04 000 48 05 00 -1.9 -4.9 29.35 3 4 359 169 -123 080078068 M04M05M06 000 51 05 03 -1.9 -4.6 29.36 3 4 355 165 -142 082084062 M04M05M06 000 54 05 06 -2.0 -4.1 29.38 3 4 26 196 -116 085083056 M04M05M06 000 57 05 09 -3.2 -4.3 29.40 2 3 332 142 -083 093074054 M04M05M06 002 60 05 12 -4.9 -7.3 29.41 6 8 204 14 -078 084066054 M03M05M06 003 63 05 15 -5.0 -7.6 29.44 9 16 197 7 -070 082058047 M03M04M05 001 66 05 18 -3.7 -7.0 29.47 13 23 185 355 -048 078058043 M04M05M05 000 69 05 21 -2.6 -5.7 29.48 16 24 177 347 -056 079070070 M04M05M06 000 72 06 00 -2.1 -4.8 29.53 16 21 166 337 -009 082081087 M04M05M06 002 75 06 03 -1.8 -4.2 29.53 13 16 160 331 -009 084088089 M04M05M06 003 78 06 06 -2.3 -4.1 29.54 8 11 153 324 -017 087082082 M04M05M06 002 81 06 09 -4.3 -5.7 29.55 5 10 188 358 -024 090078077 M04M05M06 000 84 06 12 -6.2 -8.4 29.53 9 14 200 11 -025 085072066 M04M05M06 000 87 06 15 -6.3 -8.8 29.54 9 14 202 12 -031 083069068 M04M05M06 000 90 06 18 -4.9 -6.9 29.53 4 9 189 360 -006 086075082 M05M05M06 000 93 06 21 -2.8 -5.2 29.51 5 8 156 327 -011 083075081 M04M05M06 000 96 07 00 -2.0 -4.9 29.52 7 8 150 320 -009 081082081 M04M05M06 000 99 07 03 -1.8 -4.3 29.51 8 10 154 324 -024 083083080 M04M05M06 000 102 07 06 -2.2 -4.2 29.51 7 11 168 338 -042 086080080 M04M05M06 000 105 07 09 -3.5 -5.0 29.52 5 11 186 356 -075 089078079 M04M05M06 003 108 07 12 -5.1 -6.9 29.51 6 13 193 3 -092 087074066 M04M05M06 005 111 07 15 -5.4 -7.8 29.55 6 13 199 10 -071 083068066 M04M05M06 002 114 07 18 -4.6 -6.5 29.55 4 8 176 346 -060 086072066 M05M05M06 002 117 07 21 -3.0 -5.7 29.55 4 8 147 318 -086 082079059 M05M06M06 002 120 08 00 -2.6 -5.0 29.56 3 4 117 287 -091 084089067 M04M06M07 005 * 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.