Shackleton Range SHK (lat, lon) = (-80.107, -25.40) Forecast initialized at 2025092100 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 21 00 -16.9 -23.3 28.82 8 12 126 100 -025 058049041 M17M15M14 000 03 21 03 -17.3 -21.8 28.79 19 28 99 73 042 068063057 M15M16M15 000 06 21 06 -18.1 -22.7 28.85 22 30 103 78 042 067053049 M16M14M13 000 09 21 09 -18.3 -23.6 28.90 24 33 106 81 023 063044052 M16M14M12 000 12 21 12 -18.2 -23.0 28.92 24 30 104 79 067 066048050 M16M15M14 000 15 21 15 -17.2 -21.6 29.00 20 31 84 58 105 068044053 M14M15M16 000 18 21 18 -16.5 -20.7 29.02 18 27 96 71 051 070044056 M15M15M16 001 21 21 21 -18.6 -23.6 29.00 20 26 109 84 000 065043050 M15M15M15 000 24 22 00 -18.3 -23.5 28.92 22 29 106 81 -020 064043049 M16M16M15 000 27 22 03 -17.5 -22.1 28.89 21 28 103 77 018 067049056 M16M16M15 000 30 22 06 -18.1 -22.0 28.90 18 24 96 70 054 071052061 M16M15M15 000 33 22 09 -19.3 -23.2 28.90 18 25 93 68 072 071052060 M17M16M15 000 36 22 12 -18.2 -22.1 28.90 17 24 93 68 059 072052060 M17M15M14 000 39 22 15 -17.1 -20.7 28.87 16 22 98 72 037 073053063 M15M14M14 000 42 22 18 -18.0 -21.9 28.84 16 22 111 85 011 072056069 M14M14M14 000 45 22 21 -18.0 -22.7 28.84 19 28 109 83 017 067055068 M14M13M13 000 48 23 00 -17.9 -22.8 28.82 19 30 109 83 019 066051068 M14M13M12 000 51 23 03 -16.9 -21.7 28.83 20 30 107 81 005 067050056 M14M13M12 000 54 23 06 -16.7 -21.3 28.84 21 31 104 78 025 068054063 M14M13M12 000 57 23 09 -16.7 -20.9 28.86 21 28 100 74 -009 070064073 M14M13M13 000 60 23 12 -15.2 -19.0 28.92 20 25 97 72 003 073066087 M13M12M12 001 63 23 15 -14.7 -18.4 28.95 20 25 97 71 018 073061084 M13M12M12 003 66 23 18 -14.9 -18.8 29.01 20 24 94 69 -001 073060080 M13M12M12 000 69 23 21 -16.7 -20.8 29.06 21 28 103 78 008 070053064 M14M12M11 000 72 24 00 -17.3 -21.7 29.10 22 29 100 74 003 068054061 M15M13M13 000 75 24 03 -18.2 -22.8 29.15 23 30 101 75 -030 067053061 M16M14M14 000 78 24 06 -18.8 -23.5 29.18 23 30 102 77 -023 066055068 M16M15M14 000 81 24 09 -19.1 -23.9 29.21 24 31 103 77 022 066060075 M17M16M15 000 84 24 12 -18.4 -23.3 29.25 24 30 103 77 032 066060076 M17M16M16 000 87 24 15 -18.2 -23.1 29.27 23 30 106 80 043 066057070 M17M16M16 000 90 24 18 -18.9 -23.8 29.29 22 31 108 82 010 065053065 M17M16M15 000 93 24 21 -19.5 -24.6 29.32 23 32 107 82 029 064051062 M17M15M15 000 96 25 00 -19.2 -24.3 29.31 23 31 106 80 020 064049064 M17M15M14 000 99 25 03 -19.0 -24.0 29.32 22 31 103 77 010 065051066 M17M15M14 000 102 25 06 -19.3 -24.3 29.31 22 31 103 78 011 064054065 M18M16M15 000 105 25 09 -19.3 -24.4 29.31 20 30 103 78 016 064054068 M18M16M15 000 108 25 12 -18.9 -24.0 29.29 18 28 98 73 014 064050063 M18M17M15 000 111 25 15 -18.8 -23.7 29.25 15 28 99 73 -000 065047058 M18M17M16 000 114 25 18 -20.0 -24.8 29.21 14 27 102 76 -012 066049052 M18M18M17 000 117 25 21 -22.2 -27.0 29.18 14 26 108 83 -005 065047053 M19M19M18 000 120 26 00 -23.6 -28.3 29.14 12 24 109 84 008 065044054 M20M20M19 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.