USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2025121900 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 19 00 -2.0 -8.4 29.15 4 7 19 189 024 074068066 M04M06M08 000 03 19 03 -2.0 -6.9 29.09 7 7 43 213 -009 069068067 M04M06M07 000 06 19 06 -2.6 -5.0 29.06 8 8 33 203 -007 084064064 M04M05M06 000 09 19 09 -4.3 -5.7 29.01 5 5 42 212 002 090067057 M04M05M06 000 12 19 12 -5.8 -8.4 28.96 3 5 125 296 -001 082058046 M04M05M05 000 15 19 15 -6.4 -10.2 28.94 2 3 152 322 000 075051040 M04M04M05 000 18 19 18 -5.6 -9.3 28.95 1 2 125 296 -013 075046035 M04M04M05 000 21 19 21 -3.1 -6.3 29.02 4 6 147 317 -004 079045036 M04M04M05 000 24 20 00 -2.2 -4.9 29.04 5 7 148 318 -006 082049039 M04M04M05 000 27 20 03 -2.2 -4.8 29.07 7 9 139 309 001 082061045 M04M05M05 000 30 20 06 -2.6 -4.6 29.09 4 6 131 301 000 087072059 M04M05M06 000 33 20 09 -4.5 -5.4 29.13 1 2 307 118 002 094078063 M05M06M06 000 36 20 12 -5.9 -7.9 29.16 1 2 264 75 -002 086073062 M05M06M06 000 39 20 15 -5.6 -9.9 29.18 1 3 296 106 -008 071061057 M04M05M06 000 42 20 18 -5.3 -9.9 29.17 3 3 166 336 -003 070057052 M05M05M06 000 45 20 21 -4.2 -6.8 29.18 3 4 93 264 021 082051044 M05M05M05 000 48 21 00 -3.2 -5.6 29.19 4 5 120 290 041 083060042 M05M05M06 000 51 21 03 -2.3 -5.6 29.18 5 6 111 281 046 078059044 M04M05M05 000 54 21 06 -2.4 -4.3 29.20 5 5 116 286 007 087056039 M04M04M04 000 57 21 09 -3.5 -6.1 29.25 3 6 204 14 -007 082050038 M03M03M04 000 60 21 12 -4.9 -10.8 29.28 10 11 209 19 -017 064039019 M02M02M03 000 63 21 15 -4.9 -12.2 29.34 9 10 215 26 007 057035022 M02M02M03 000 66 21 18 -2.9 -12.3 29.37 6 6 199 9 -020 048029026 M01M02M03 000 69 21 21 -0.8 -9.4 29.40 1 2 3 173 -009 052027026 M01M02M03 000 72 22 00 -0.6 -7.2 29.42 1 2 332 142 -114 061028027 M01M02M03 000 75 22 03 0.0 -5.1 29.38 3 4 143 313 003 068024018 M00M00M00 000 78 22 06 1.1 -5.4 29.33 3 4 154 324 -180 062020017 -98-98-98 000 81 22 09 1.6 -7.0 29.33 5 6 197 7 -093 053019016 -96-96-97 000 84 22 12 0.1 -7.5 29.35 14 14 218 28 -019 057016021 -94-95-96 000 87 22 15 -0.5 -7.9 29.44 14 14 214 24 -042 057022032 -95-96-98 000 90 22 18 0.4 -5.9 29.43 8 10 225 36 -074 063024028 -96-96-97 000 93 22 21 1.6 -4.8 29.44 4 4 323 133 -073 062032025 -98-98-98 000 96 23 00 2.0 -3.8 29.47 2 4 305 115 -112 065031025 -98-98-98 000 99 23 03 2.0 -4.7 29.45 2 5 233 43 -159 061029027 -97-98-98 000 102 23 06 2.0 -5.6 29.45 5 6 244 55 -111 057025024 -97-97-97 000 105 23 09 2.1 -7.7 29.45 6 6 224 35 -112 048022026 -96-96-97 000 108 23 12 0.5 -8.1 29.44 9 13 221 31 -083 052021027 -95-95-96 000 111 23 15 -0.2 -7.6 29.45 11 15 233 43 -075 058023024 -95-96-97 000 114 23 18 1.6 -7.1 29.45 22 36 211 21 -058 052016022 -96-96-96 000 117 23 21 2.0 -6.8 29.46 30 42 202 13 -034 052013017 -97-96-96 000 120 24 00 2.0 -6.4 29.49 30 45 198 8 -031 054016013 -98-97-98 000 * 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 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.