USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025122112 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 21 12 -20.8 -23.8 28.90 7 7 309 189 -003 079079071 M22M23M25 000 01 21 13 -21.6 -24.3 28.91 6 8 316 196 009 079082075 M22M23M25 001 02 21 14 -21.6 -24.2 28.90 6 9 317 198 001 080082077 M22M23M25 001 03 21 15 -21.4 -23.9 28.90 6 8 303 183 001 080082077 M22M23M25 001 04 21 16 -21.1 -23.6 28.89 6 8 285 165 001 081081077 M23M24M25 000 05 21 17 -21.0 -23.3 28.90 7 8 268 148 -001 081084077 M23M24M25 000 06 21 18 -20.9 -23.1 28.89 7 8 255 135 001 083088077 M23M24M25 000 07 21 19 -20.9 -22.9 28.89 7 8 245 126 006 084095078 M23M24M25 000 08 21 20 -20.8 -22.5 28.89 8 9 243 123 004 086099084 M23M24M25 000 09 21 21 -20.7 -21.9 28.90 9 9 241 122 004 091100092 M23M24M25 000 10 21 22 -20.1 -22.9 28.89 8 11 237 117 -003 078090096 M22M24M25 003 11 21 23 -19.5 -22.5 28.89 8 10 234 115 -004 078091100 M21M23M24 004 12 22 00 -19.0 -22.2 28.89 7 12 239 119 003 076086100 M21M22M24 006 13 22 01 -18.8 -21.7 28.88 6 10 211 92 001 078082094 M21M22M23 006 14 22 02 -18.8 -21.8 28.88 10 11 221 102 006 077088100 M21M22M23 012 15 22 03 -18.7 -21.2 28.88 8 10 215 95 001 081082100 M21M22M23 013 16 22 04 -18.9 -21.2 28.88 12 14 226 107 -001 082086093 M21M22M23 019 17 22 05 -19.7 -21.4 28.88 10 13 236 116 018 086080097 M21M22M23 014 18 22 06 -20.5 -22.3 28.88 7 10 245 126 014 086087087 M22M22M23 013 19 22 07 -21.4 -23.2 28.88 5 8 261 142 002 086084080 M22M23M24 006 20 22 08 -22.2 -24.0 28.88 5 8 282 162 -006 085087077 M22M23M24 004 21 22 09 -22.7 -24.5 28.87 5 8 293 173 -004 085093077 M22M23M24 004 22 22 10 -21.9 -23.7 28.87 5 8 295 176 008 085099086 M22M23M25 004 23 22 11 -22.0 -24.2 28.86 5 7 312 193 003 082086081 M22M23M25 005 24 22 12 -21.9 -24.1 28.85 5 8 322 203 -001 082089087 M22M23M25 005 25 22 13 -21.6 -23.9 28.85 5 8 332 212 002 082083086 M22M23M24 006 26 22 14 -21.3 -23.5 28.85 5 7 329 209 -005 082089087 M22M23M24 006 27 22 15 -20.8 -22.9 28.85 5 6 331 211 -006 083091090 M22M23M24 005 28 22 16 -20.1 -22.5 28.84 5 6 326 206 005 081082092 M22M23M24 004 29 22 17 -19.6 -22.5 28.84 4 5 329 209 -003 078079096 M22M23M24 003 30 22 18 -19.3 -22.6 28.83 5 6 314 194 005 075086097 M21M23M24 002 31 22 19 -19.0 -22.6 28.82 5 6 318 199 -004 073085099 M21M22M24 001 32 22 20 -18.7 -22.3 28.82 5 6 333 214 006 073084095 M21M22M24 001 33 22 21 -18.5 -21.6 28.81 6 8 343 223 -001 077083081 M20M22M23 002 34 22 22 -18.2 -21.6 28.81 5 6 325 206 -007 075083079 M20M22M23 005 35 22 23 -18.1 -21.4 28.81 6 6 344 224 -014 076083078 M20M21M23 007 36 23 00 -18.2 -21.4 28.81 5 6 9 249 -011 076081078 M20M21M23 007 37 23 01 -18.0 -20.7 28.81 5 6 5 245 -009 080083078 M20M21M23 008 38 23 02 -18.1 -20.9 28.80 6 7 3 244 -003 079083077 M20M21M23 009 39 23 03 -18.5 -21.4 28.80 6 9 12 253 -013 078080076 M20M21M23 008 * 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.