USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) 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 -12.2 -21.3 28.68 1 2 260 85 -001 057051041 M15M16M17 000 03 19 03 -11.8 -18.1 28.64 1 2 151 336 -011 060045046 M14M15M16 000 06 19 06 -11.9 -19.9 28.65 1 2 164 349 000 052043041 M14M15M16 000 09 19 09 -12.6 -22.1 28.65 2 4 104 288 005 045041041 M14M15M16 000 12 19 12 -13.3 -22.0 28.65 3 6 160 345 014 048042046 M14M15M17 000 15 19 15 -13.8 -21.8 28.69 3 6 169 353 027 051043053 M15M16M17 000 18 19 18 -13.7 -20.5 28.71 2 5 153 338 006 057046053 M15M16M18 000 21 19 21 -13.5 -19.0 28.69 2 7 221 45 009 063048053 M16M17M18 000 24 20 00 -13.5 -17.9 28.69 2 6 223 48 005 070048047 M16M17M18 000 27 20 03 -13.8 -17.8 28.72 1 6 219 44 010 072046044 M16M17M18 000 30 20 06 -14.1 -19.5 28.72 5 11 162 346 029 063036037 M16M17M18 000 33 20 09 -14.6 -22.9 28.74 10 16 159 343 049 049027032 M16M17M18 000 36 20 12 -15.4 -23.7 28.75 13 19 159 343 051 049025030 M16M17M18 000 39 20 15 -15.6 -23.7 28.79 13 18 165 350 064 050026029 M16M17M18 000 42 20 18 -16.9 -25.0 28.83 17 20 127 311 047 050027035 M17M17M19 000 45 20 21 -16.1 -23.8 28.85 14 17 130 315 034 052028035 M16M18M19 000 48 21 00 -15.4 -22.6 28.86 11 13 127 312 018 054030041 M16M18M19 000 51 21 03 -14.9 -20.3 28.89 3 3 185 10 028 064033043 M16M18M19 000 54 21 06 -15.9 -20.4 28.92 3 3 260 85 017 068037048 M17M18M19 000 57 21 09 -16.4 -23.1 28.93 4 4 144 328 -022 056038047 M17M18M19 000 60 21 12 -16.6 -23.4 28.91 7 8 121 306 013 056038044 M17M18M19 000 63 21 15 -16.5 -23.2 28.92 8 9 122 307 057 056037040 M16M18M19 000 66 21 18 -15.7 -22.3 28.92 6 7 128 312 043 057037040 M16M18M19 000 69 21 21 -14.8 -20.5 28.91 3 3 180 5 037 062036040 M16M18M19 000 72 22 00 -14.3 -19.7 28.89 4 4 252 77 008 064036042 M16M17M19 000 75 22 03 -14.3 -19.2 28.90 4 4 258 83 -011 066038045 M16M17M18 000 78 22 06 -14.6 -20.8 28.89 5 7 150 335 -005 059037044 M15M17M18 000 81 22 09 -15.6 -22.7 28.89 10 12 128 313 038 054033042 M16M17M18 000 84 22 12 -16.3 -23.6 28.89 12 15 127 311 030 053031039 M16M17M18 000 87 22 15 -16.2 -23.7 28.91 12 16 135 320 032 052029040 M16M17M18 000 90 22 18 -15.4 -23.1 28.91 12 15 139 324 051 052030044 M16M17M18 000 93 22 21 -14.5 -22.6 28.90 11 15 138 323 038 050031043 M15M16M18 000 96 23 00 -13.5 -20.8 28.90 8 11 136 321 060 054032044 M15M16M18 000 99 23 03 -13.6 -19.6 28.91 6 7 287 111 146 061038045 M15M16M18 000 102 23 06 -14.1 -18.8 28.92 6 8 290 115 406 068043045 M15M16M17 000 105 23 09 -13.6 -21.4 28.91 12 25 140 324 567 052033031 M14M15M16 000 108 23 12 -13.9 -22.9 28.91 25 37 130 314 -124 046021025 M14M14M15 000 111 23 15 -13.9 -23.0 28.93 27 37 130 315 -060 047022025 M14M14M16 000 114 23 18 -13.3 -22.3 28.95 27 37 129 314 -038 046020023 M14M14M15 000 117 23 21 -12.3 -21.3 28.94 26 40 127 311 -172 047031020 M13M14M15 000 120 24 00 -11.6 -20.7 28.97 24 41 123 307 -058 047033019 M12M14M15 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.