USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025092900 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 29 00 -21.0 -26.9 28.86 5 6 179 4 -019 061059043 M22M23M22 000 03 29 03 -17.3 -24.4 28.77 3 9 194 19 -028 054045056 M17M17M18 000 06 29 06 -16.4 -22.0 28.77 3 8 194 19 -007 062053067 M16M16M17 001 09 29 09 -16.3 -21.9 28.76 2 6 96 281 002 062055069 M15M16M16 001 12 29 12 -15.9 -22.9 28.77 3 4 107 292 022 055051068 M15M16M16 000 15 29 15 -15.7 -22.7 28.82 2 5 133 318 012 055053064 M15M15M16 000 18 29 18 -15.8 -21.9 28.84 4 5 142 327 191 059055065 M14M15M15 001 21 29 21 -14.6 -21.9 28.90 3 7 92 277 073 054049070 M14M14M15 001 24 30 00 -15.4 -20.3 28.93 2 4 335 160 034 066070073 M15M16M17 000 27 30 03 -15.0 -18.7 28.96 2 5 126 310 005 074066079 M16M16M17 010 30 30 06 -15.9 -23.3 28.98 5 10 174 358 -006 053055063 M15M16M17 001 33 30 09 -17.2 -25.4 28.96 10 17 182 6 -008 049040060 M16M16M17 000 36 30 12 -18.6 -27.8 28.92 13 22 185 10 -019 045033043 M17M17M18 000 39 30 15 -19.1 -28.1 28.89 14 24 190 14 -015 045029032 M17M17M18 000 42 30 18 -21.6 -28.5 28.86 15 20 115 300 -005 054026031 M16M16M17 000 45 30 21 -20.8 -28.0 28.82 16 21 118 302 011 053028031 M16M17M18 000 48 01 00 -20.6 -28.0 28.78 14 20 115 299 006 052026028 M16M17M18 000 51 01 03 -20.4 -27.9 28.77 15 21 117 302 -006 051023025 M15M16M17 000 54 01 06 -20.2 -27.5 28.76 16 21 118 303 -006 052023024 M15M16M17 000 57 01 09 -19.7 -26.8 28.75 14 21 119 304 008 053024025 M15M16M17 000 60 01 12 -19.4 -26.5 28.73 15 21 124 308 -006 053025025 M15M15M17 000 63 01 15 -20.3 -27.2 28.74 15 22 118 302 -008 054025029 M15M15M16 000 66 01 18 -20.3 -27.3 28.74 16 22 118 302 001 054026031 M15M15M17 000 69 01 21 -20.2 -27.3 28.73 15 20 117 302 000 053025031 M15M16M17 000 72 02 00 -20.1 -27.4 28.73 17 21 121 305 010 052024032 M15M16M17 000 75 02 03 -20.4 -27.8 28.73 17 22 120 304 028 052024031 M15M16M18 000 78 02 06 -21.4 -28.7 28.74 17 22 117 302 038 052025031 M16M17M19 000 81 02 09 -21.9 -29.3 28.74 16 21 116 301 026 051026031 M17M18M19 000 84 02 12 -22.3 -29.7 28.73 17 22 116 300 020 051025030 M17M18M19 000 87 02 15 -22.6 -30.0 28.73 18 23 116 301 015 051025032 M17M18M19 000 90 02 18 -22.6 -30.1 28.74 20 24 121 306 021 051025033 M17M18M19 000 93 02 21 -22.1 -30.1 28.73 22 28 117 302 038 048025033 M17M18M19 000 96 03 00 -21.9 -30.5 28.72 23 30 120 305 033 046023036 M18M18M19 000 99 03 03 -22.5 -32.0 28.69 26 32 128 313 072 042016026 M19M18M19 000 102 03 06 -23.8 -33.4 28.67 24 33 134 319 308 041013016 M20M18M19 000 105 03 09 -25.0 -34.4 28.62 23 33 136 321 250 041012014 M21M20M20 000 108 03 12 -25.8 -34.9 28.55 23 34 138 322 317 042013014 M22M20M21 000 111 03 15 -26.0 -34.9 28.47 23 35 138 323 392 043015015 M23M21M21 000 114 03 18 -25.9 -34.7 28.40 23 34 138 323 430 043017017 M23M21M21 000 117 03 21 -25.6 -34.4 28.32 23 34 138 323 453 043019021 M23M22M22 000 120 04 00 -25.1 -34.2 28.26 23 34 134 318 545 043020022 M24M22M22 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.