USAP TAMSEIS site lat/lon = (-81.6500,122.5830) cell lat/lon = (-81.6432,122.7011) Forecast initialized at 2025-09-22/00 UTC MPAS cell scale: 4.0 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 22 00 -42.9 -47.5 28.45 16 27 208 331 -10000000000000000719354278919532445696 98 96 83 -37-35-34 000 1 22 01 -42.0 -44.0 28.45 14 30 204 326 -10000000000000000719354278919532445696 124 98 86 -36-35-34 000 2 22 02 -42.8 -44.9 28.44 17 33 210 333 -10000000000000000719354278919532445696 124 98 86 -36-35-34 000 3 22 03 -42.2 -44.3 28.43 21 38 202 325 -10000000000000000719354278919532445696 124 99 83 -38-35-34 000 4 22 04 -42.8 -44.9 28.44 22 38 203 326 -10000000000000000719354278919532445696 124 99 82 -39-35-34 000 5 22 05 -43.7 -46.0 28.46 22 37 205 328 -10000000000000000719354278919532445696 123102 84 -41-35-34 000 6 22 06 -44.5 -46.7 28.46 21 36 205 328 -10000000000000000719354278919532445696 123100 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-10000000000000000719354278919532445696 124105104 -43-39-38 000 * 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.