USAP TAMSEIS site lat/lon = (-81.6500,122.5830) cell lat/lon = (-81.6432,122.7011) Forecast initialized at 2025-09-28/00 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 28 00 -37.4 -41.3 28.43 7 10 187 310 -10000000000000000719354278919532445696 99100100 -34-34-34 000 1 28 01 -39.4 -41.3 28.44 8 11 188 310 -10000000000000000719354278919532445696 124105102 -33-33-34 000 2 28 02 -40.4 -42.5 28.45 9 13 202 325 -10000000000000000719354278919532445696 124105106 -33-33-34 000 3 28 03 -41.2 -43.3 28.45 9 16 212 335 -10000000000000000719354278919532445696 124106104 -33-32-33 000 4 28 04 -41.4 -43.5 28.48 9 18 215 338 -10000000000000000719354278919532445696 124106107 -32-32-32 000 5 28 05 -40.4 -42.4 28.48 10 21 211 333 -10000000000000000719354278919532445696 124104107 -32-32-32 000 6 28 06 -38.0 -40.7 28.50 11 21 199 322 -10000000000000000719354278919532445696 111 99105 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50 -42-36-35 000 * 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.