USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025120300 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 03 00 -9.6 -12.3 29.28 16 17 38 278 -029 077076088 M11M11M10 000 01 03 01 -10.0 -12.6 29.26 17 25 40 281 -016 082070078 M11M10M10 004 02 03 02 -10.2 -13.1 29.24 17 28 38 279 -048 080063062 M10M09M10 004 03 03 03 -10.5 -13.6 29.25 17 29 38 278 -035 078027041 M10M09M10 004 04 03 04 -11.1 -14.7 29.25 17 30 32 273 -060 075024014 M10M10M10 000 05 03 05 -11.6 -15.1 29.26 17 31 30 270 -071 075025010 M11M10M10 000 06 03 06 -12.3 -15.6 29.26 17 32 28 268 -074 076024010 M11M10M10 000 07 03 07 -13.1 -16.3 29.25 16 31 28 268 -064 077027010 M12M11M10 000 08 03 08 -13.7 -16.9 29.25 16 30 28 269 -069 077032012 M12M11M11 000 09 03 09 -14.0 -17.3 29.24 17 31 25 266 -081 077034013 M12M12M11 000 10 03 10 -14.0 -17.3 29.24 17 30 26 266 -084 076035015 M12M12M11 000 11 03 11 -14.1 -17.4 29.23 17 30 25 266 -093 076037017 M13M12M11 000 12 03 12 -14.0 -17.2 29.22 18 31 23 263 -087 077036021 M13M12M11 000 13 03 13 -13.7 -17.0 29.22 18 30 22 263 -091 076040024 M13M12M12 000 14 03 14 -13.6 -16.7 29.22 17 29 25 266 -069 077035025 M13M12M12 000 15 03 15 -13.2 -16.4 29.22 17 30 26 267 -055 077032023 M13M12M12 000 16 03 16 -12.8 -16.1 29.23 18 29 27 267 -058 076030023 M13M12M12 000 17 03 17 -12.4 -15.7 29.23 18 28 24 264 -052 076031025 M13M12M12 000 18 03 18 -12.0 -15.4 29.22 17 27 21 262 -053 076033027 M13M12M13 000 19 03 19 -11.7 -15.3 29.22 17 27 21 261 -034 075037030 M13M13M13 000 20 03 20 -11.4 -15.1 29.21 17 26 19 260 -016 074044032 M13M13M13 000 21 03 21 -11.2 -15.0 29.21 17 25 18 259 -011 073049033 M13M13M13 000 22 03 22 -11.1 -15.0 29.21 17 25 18 259 -006 073049032 M13M13M13 000 23 03 23 -11.0 -14.9 29.20 17 24 16 256 -016 073050031 M13M13M13 000 24 04 00 -11.0 -14.9 29.20 17 22 15 255 -016 073054032 M13M13M13 000 25 04 01 -11.2 -14.9 29.21 16 22 15 256 -011 074055032 M13M13M13 000 26 04 02 -11.4 -14.9 29.20 16 22 15 256 019 075048031 M13M13M12 000 27 04 03 -11.7 -15.0 29.21 15 22 16 256 012 076044030 M13M13M12 000 28 04 04 -12.2 -15.4 29.21 14 22 16 257 014 078041029 M13M12M12 000 29 04 05 -12.9 -15.9 29.21 13 22 18 258 007 078041028 M13M12M12 000 30 04 06 -13.6 -16.5 29.21 13 21 20 260 027 079039028 M13M12M12 000 31 04 07 -14.3 -17.2 29.21 13 21 19 260 017 079034028 M13M12M12 000 32 04 08 -14.9 -17.9 29.21 13 22 19 259 016 078031028 M13M12M12 000 33 04 09 -15.4 -18.5 29.22 13 22 21 262 032 077030030 M13M12M12 000 34 04 10 -15.7 -19.1 29.22 13 21 20 261 029 076030030 M12M12M12 000 35 04 11 -15.9 -19.3 29.22 13 21 21 261 032 075031030 M13M12M12 000 36 04 12 -15.8 -19.3 29.22 12 20 17 257 018 075031029 M12M12M12 000 37 04 13 -15.5 -19.1 29.22 12 19 17 258 016 074031025 M12M12M12 000 38 04 14 -15.0 -18.7 29.23 11 18 14 254 018 074030019 M12M12M11 000 39 04 15 -14.4 -18.1 29.23 11 16 16 256 028 073031022 M12M12M12 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.