USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025112812 WRF thwaites 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 28 12 -17.9 -21.1 29.37 15 17 15 256 -027 072048028 M15M13M13 000 01 28 13 -18.2 -21.3 29.37 16 26 23 263 -007 077048029 M15M14M13 000 02 28 14 -17.7 -21.0 29.37 17 29 20 260 -015 076047031 M15M14M13 000 03 28 15 -17.2 -20.4 29.38 18 29 21 262 -022 076046031 M15M13M13 000 04 28 16 -16.7 -20.1 29.38 17 28 23 263 006 075043032 M15M13M13 000 05 28 17 -16.0 -19.4 29.39 16 27 17 258 009 075043035 M14M13M13 000 06 28 18 -15.4 -18.7 29.39 15 27 16 256 014 076044035 M14M13M13 000 07 28 19 -14.8 -18.0 29.39 14 25 20 261 023 077044031 M15M13M13 000 08 28 20 -14.3 -17.3 29.39 13 23 23 263 022 078042028 M15M13M13 000 09 28 21 -13.8 -16.8 29.39 13 22 21 261 021 078041030 M14M14M13 000 10 28 22 -13.4 -16.5 29.38 13 21 16 257 020 078038032 M14M14M13 000 11 28 23 -13.3 -16.4 29.37 13 21 13 254 018 077036032 M14M14M13 000 12 29 00 -13.4 -16.5 29.37 12 21 14 254 011 077035030 M14M13M13 000 13 29 01 -13.7 -16.7 29.37 12 21 14 255 011 078037028 M14M14M13 000 14 29 02 -14.2 -17.1 29.37 12 20 13 254 018 078040028 M14M13M13 000 15 29 03 -14.8 -17.7 29.38 11 19 14 254 029 079041026 M14M13M13 000 16 29 04 -15.6 -18.4 29.37 11 19 13 253 029 079040026 M14M13M13 000 17 29 05 -16.4 -19.3 29.37 11 18 8 249 019 078041029 M14M13M13 000 18 29 06 -17.2 -20.2 29.37 11 18 8 248 015 077042031 M14M13M13 000 19 29 07 -17.9 -21.0 29.37 10 17 9 249 013 077045035 M14M13M13 000 20 29 08 -18.4 -21.5 29.37 11 17 9 249 -002 076046041 M14M13M13 000 21 29 09 -18.8 -22.0 29.37 11 18 6 247 -004 076046044 M14M13M13 000 22 29 10 -19.0 -22.2 29.37 11 17 5 246 008 076047039 M14M13M13 000 23 29 11 -19.1 -22.2 29.36 11 17 4 244 010 077049032 M14M13M14 000 24 29 12 -19.0 -21.9 29.36 11 16 5 246 013 077050036 M13M13M14 000 25 29 13 -18.6 -21.5 29.37 10 15 5 246 017 078055041 M13M13M14 000 26 29 14 -18.0 -20.7 29.37 9 13 3 244 017 079058048 M13M13M14 000 27 29 15 -17.3 -19.9 29.38 9 13 0 240 008 080064055 M13M13M14 000 28 29 16 -16.4 -19.0 29.38 9 12 355 235 -001 080066059 M13M13M14 000 29 29 17 -15.6 -18.3 29.38 8 11 344 225 -015 080070058 M13M13M14 000 30 29 18 -14.9 -17.5 29.38 7 10 338 218 -024 080076061 M13M13M14 000 31 29 19 -14.3 -16.9 29.37 7 9 332 213 -006 081080064 M13M14M15 000 32 29 20 -13.9 -16.3 29.37 5 7 323 203 -005 082080062 M13M14M15 000 33 29 21 -13.4 -15.7 29.36 4 5 315 195 -011 083078064 M13M14M14 000 34 29 22 -13.0 -15.2 29.36 3 4 289 169 -005 083076065 M14M14M15 000 35 29 23 -12.8 -15.0 29.36 2 3 277 158 001 084073065 M14M14M15 000 36 30 00 -12.8 -14.9 29.36 2 2 263 143 -005 084068065 M13M14M14 000 37 30 01 -13.1 -15.0 29.35 2 2 226 107 -001 085067063 M14M14M14 000 38 30 02 -13.3 -15.4 29.34 2 2 206 86 -010 084066061 M13M14M15 000 39 30 03 -13.7 -15.8 29.33 2 2 189 70 -005 085067061 M13M14M15 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.