USAP TAMSEIS site lat/lon = (-81.6500,122.5830) cell lat/lon = (-81.6432,122.7011) Forecast initialized at 2025-09-27/12 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 27 12 -36.9 -41.0 28.32 8 12 207 330 -10000000000000000719354278919532445696 98 99100 -33-33-34 000 1 27 13 -39.0 -40.6 28.33 10 13 208 331 -10000000000000000719354278919532445696 124103107 -33-33-33 001 2 27 14 -39.2 -41.0 28.31 10 18 221 344 -10000000000000000719354278919532445696 124103110 -33-33-33 001 3 27 15 -40.7 -42.7 28.33 11 20 223 345 -10000000000000000719354278919532445696 124106115 -33-33-33 001 4 27 16 -40.8 -42.8 28.34 10 22 217 339 -10000000000000000719354278919532445696 124109114 -33-33-33 000 5 27 17 -41.1 -43.1 28.35 11 22 211 334 -10000000000000000719354278919532445696 124109113 -33-33-33 000 6 27 18 -42.0 -44.1 28.36 11 22 204 327 -10000000000000000719354278919532445696 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35 -43-33-32 000 * 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.