USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2026050112 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 01 12 -25.6 -27.4 28.56 16 18 16 256 -029 071078076 M24M22M21 000 01 01 13 -24.4 -27.2 28.56 16 26 24 265 -029 078077078 M21M20M19 004 02 01 14 -24.0 -26.8 28.54 18 31 21 261 -039 078064082 M20M19M19 008 03 01 15 -22.6 -26.0 28.54 20 36 9 249 -037 074058077 M20M20M20 009 04 01 16 -23.5 -27.1 28.54 22 41 2 243 -082 072057076 M21M20M19 005 05 01 17 -23.4 -27.0 28.56 23 42 4 244 001 072055075 M22M20M17 000 06 01 18 -22.2 -25.8 28.56 28 49 360 240 -057 072067076 M22M19M18 001 07 01 19 -22.7 -26.4 28.56 29 50 5 245 -094 072069077 M23M20M17 004 08 01 20 -24.0 -27.6 28.57 31 53 8 249 -077 072065066 M24M19M16 007 09 01 21 -24.8 -28.3 28.56 31 56 12 252 -145 073064064 M24M19M16 006 10 01 22 -24.3 -27.8 28.59 32 57 13 253 -184 073065055 M24M19M17 006 11 01 23 -24.6 -28.2 28.60 31 57 15 255 -187 072067058 M25M20M17 005 12 02 00 -25.5 -29.0 28.62 27 55 21 262 -077 073068059 M26M20M18 008 13 02 01 -25.3 -29.0 28.63 31 55 18 258 -127 072064058 M25M18M18 010 14 02 02 -25.0 -28.8 28.64 32 55 19 260 -182 071065058 M24M19M18 016 15 02 03 -25.4 -29.3 28.63 35 57 20 260 -201 070065057 M25M19M18 018 16 02 04 -25.6 -29.5 28.64 36 58 19 259 -158 069065057 M24M19M17 016 17 02 05 -25.8 -29.9 28.64 35 57 20 261 -102 069064060 M25M19M17 012 18 02 06 -25.9 -30.2 28.66 33 57 21 262 -075 067062062 M25M18M17 008 19 02 07 -26.0 -30.3 28.68 33 58 23 264 -105 067064067 M25M19M17 006 20 02 08 -26.0 -30.0 28.68 32 58 26 266 -108 069069066 M25M20M17 004 21 02 09 -25.4 -29.1 28.69 33 59 27 268 -119 071071061 M25M20M17 003 22 02 10 -24.9 -28.6 28.69 33 59 28 268 -113 071068056 M25M20M17 003 23 02 11 -24.4 -28.2 28.68 34 59 27 268 -146 071065055 M24M19M18 003 24 02 12 -24.5 -28.2 28.68 35 60 26 266 -155 072066057 M24M19M18 002 25 02 13 -25.0 -28.7 28.71 36 61 29 269 -274 072067064 M24M19M18 002 26 02 14 -25.4 -29.0 28.72 35 61 33 273 -277 072070063 M25M20M19 001 27 02 15 -25.6 -29.3 28.74 35 60 34 274 -262 071073063 M25M21M19 001 28 02 16 -26.6 -30.3 28.74 33 59 38 278 -239 071075066 M26M23M19 000 29 02 17 -26.3 -30.0 28.74 32 59 33 274 -247 071075067 M26M22M19 000 30 02 18 -26.0 -29.6 28.74 32 58 31 271 -219 071074069 M25M21M19 000 31 02 19 -25.6 -29.2 28.76 32 57 29 269 -178 072073072 M25M21M19 000 32 02 20 -25.5 -29.0 28.77 31 57 29 269 -167 073072072 M25M20M19 000 33 02 21 -25.3 -28.8 28.77 30 57 29 270 -119 072070069 M25M20M19 000 34 02 22 -24.8 -28.3 28.77 32 58 31 272 -204 073070067 M24M19M18 000 35 02 23 -24.5 -28.1 28.77 29 56 31 272 -234 072071066 M24M20M19 000 36 03 00 -24.4 -27.9 28.76 30 55 36 277 -248 073072060 M23M20M19 000 37 03 01 -23.9 -27.4 28.75 30 54 37 277 -317 073076070 M23M20M19 001 38 03 02 -23.2 -26.6 28.74 30 54 38 278 -335 073077073 M23M21M19 004 39 03 03 -22.5 -25.9 28.73 30 53 39 279 -310 074078074 M23M22M20 011 * 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.