USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025093000 AMPS 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 30 00 -16.8 -21.9 28.95 4 4 161 346 -024 066071078 M18M19M20 000 03 30 03 -16.0 -23.9 28.92 4 7 124 309 -001 051041047 M15M16M17 000 06 30 06 -16.6 -26.4 28.92 8 14 169 354 014 042038051 M15M16M17 000 09 30 09 -18.1 -27.5 28.90 12 19 181 5 -024 044030042 M16M16M17 000 12 30 12 -17.8 -28.0 28.90 12 20 174 359 -022 041024029 M16M16M16 000 15 30 15 -18.6 -27.7 28.85 15 24 188 13 -009 045025027 M16M16M17 000 18 30 18 -18.2 -26.7 28.86 15 23 188 13 -003 047028032 M15M16M16 000 21 30 21 -17.8 -26.0 28.82 15 23 189 13 -025 049032039 M15M15M16 000 24 01 00 -17.3 -25.4 28.81 15 23 189 13 -017 050034040 M15M15M16 000 27 01 03 -16.6 -24.7 28.79 16 23 188 13 000 049032037 M15M15M15 000 30 01 06 -15.8 -24.2 28.79 15 23 190 14 003 049029034 M14M14M15 000 33 01 09 -15.5 -24.0 28.79 14 22 189 14 -006 048030035 M14M14M15 000 36 01 12 -15.4 -23.9 28.78 14 22 189 14 -000 048031035 M14M14M15 000 39 01 15 -15.9 -24.4 28.79 16 24 192 17 -003 048030036 M14M14M15 000 42 01 18 -18.1 -25.6 28.79 12 21 114 299 157 052025031 M14M13M14 000 45 01 21 -18.9 -25.9 28.78 13 20 117 302 -007 054025032 M14M14M15 000 48 02 00 -19.0 -26.2 28.77 15 21 118 302 -010 053025032 M14M15M16 000 51 02 03 -19.0 -26.5 28.77 18 22 120 305 -016 052023032 M14M15M16 000 54 02 06 -19.4 -27.0 28.78 18 22 119 304 001 051023031 M14M15M17 000 57 02 09 -20.2 -27.9 28.77 19 23 119 303 025 050022033 M15M16M17 000 60 02 12 -20.5 -28.5 28.77 20 26 121 306 020 049020030 M15M16M17 000 63 02 15 -21.1 -29.5 28.78 19 27 125 309 026 047016025 M16M16M17 000 66 02 18 -21.7 -30.1 28.79 20 28 124 309 042 047014020 M17M16M18 000 69 02 21 -21.8 -30.7 28.79 21 29 127 311 036 044013018 M17M17M18 000 72 03 00 -21.6 -31.1 28.79 25 31 133 318 015 042014018 M18M18M19 000 75 03 03 -22.4 -31.9 28.76 25 31 134 318 003 042014018 M19M18M20 000 78 03 06 -23.1 -32.6 28.74 24 32 133 318 022 042014018 M20M19M20 000 81 03 09 -23.6 -33.2 28.66 22 34 134 319 384 041015015 M21M19M19 000 84 03 12 -24.4 -33.9 28.58 22 35 135 320 638 041015012 M22M20M19 000 87 03 15 -26.2 -34.4 28.52 16 28 126 311 496 046019019 M23M21M22 000 90 03 18 -25.7 -34.3 28.47 14 27 153 338 510 045024023 M23M23M22 000 93 03 21 -26.0 -33.9 28.39 13 21 137 322 246 048025028 M23M22M23 000 96 04 00 -25.8 -33.3 28.32 14 21 130 315 117 049024032 M23M22M23 000 99 04 03 -25.5 -33.3 28.27 17 22 125 310 082 048024033 M22M22M23 000 102 04 06 -26.0 -33.9 28.24 17 25 121 306 113 048024034 M22M22M23 000 105 04 09 -27.3 -34.7 28.20 14 20 118 303 311 049026033 M23M23M23 000 108 04 12 -27.4 -35.0 28.16 18 25 125 309 106 048026036 M23M22M23 000 111 04 15 -27.5 -35.5 28.15 19 25 117 301 008 047023034 M23M23M24 000 114 04 18 -27.4 -35.4 28.14 20 26 119 304 019 046021034 M22M23M24 000 117 04 21 -26.2 -35.1 28.13 21 27 121 305 007 043018030 M22M22M24 000 120 05 00 -25.9 -34.7 28.12 21 28 127 312 169 044016023 M22M22M23 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.