Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-30/00 UTC MPAS cell scale: 3.3 km 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) (*) 0 30 00 -41.0 -46.3 28.59 16 21 125 4 -10000000000000000719354278919532445696 77 64 98 -37-35-35 000 1 30 01 -42.3 -46.0 28.57 13 24 125 4 -10000000000000000719354278919532445696 100 52102 -37-35-34 000 2 30 02 -43.9 -46.7 28.58 16 31 128 7 -10000000000000000719354278919532445696 114 56 98 -38-36-33 000 3 30 03 -44.6 -47.3 28.59 18 34 119 359 -10000000000000000719354278919532445696 117 66100 -41-37-34 000 4 30 04 -44.2 -47.8 28.57 20 33 115 354 -10000000000000000719354278919532445696 105 63102 -43-37-34 000 5 30 05 -45.3 -49.4 28.59 20 33 120 359 -10000000000000000719354278919532445696 97 54102 -44-36-34 000 6 30 06 -47.6 -51.6 28.60 18 31 127 6 -10000000000000000719354278919532445696 99 42101 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-41-38-37 000 * 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.