USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2026042900 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 29 00 -20.1 -24.2 28.32 26 27 6 246 -051 061055058 M20M19M20 000 01 29 01 -20.9 -24.4 28.33 25 39 14 255 -143 074049056 M21M18M19 019 02 29 02 -22.2 -26.2 28.32 30 47 11 251 -151 070045050 M21M18M18 022 03 29 03 -22.2 -26.4 28.32 32 50 6 247 -192 069043054 M22M18M19 022 04 29 04 -23.0 -27.1 28.32 33 52 6 247 -198 069042053 M22M19M19 003 05 29 05 -23.1 -27.1 28.32 32 51 8 248 -208 069044060 M22M20M20 000 06 29 06 -23.2 -27.2 28.33 31 48 13 253 -109 070052061 M23M21M20 000 07 29 07 -23.3 -26.9 28.32 31 47 13 254 -071 072061050 M23M21M21 000 08 29 08 -23.5 -26.9 28.34 30 45 14 254 009 073062046 M24M22M22 000 09 29 09 -24.0 -27.3 28.35 30 47 15 255 -131 074060040 M25M23M22 000 10 29 10 -23.8 -27.4 28.35 30 46 14 254 -035 073061044 M25M24M22 000 11 29 11 -24.2 -27.7 28.37 31 47 15 256 -110 073065046 M25M24M23 000 12 29 12 -24.7 -28.1 28.37 30 46 16 256 -096 073070052 M26M25M23 001 13 29 13 -24.9 -28.2 28.38 26 44 15 256 -108 074077059 M26M26M25 001 14 29 14 -24.9 -28.1 28.38 27 45 15 256 -144 075079064 M26M26M25 001 15 29 15 -25.0 -28.2 28.38 27 47 13 254 -029 075083069 M26M26M25 000 16 29 16 -25.3 -28.4 28.38 32 51 9 250 -070 075081074 M26M26M25 002 17 29 17 -26.1 -28.7 28.39 33 51 12 252 -099 078084072 M27M27M25 005 18 29 18 -26.0 -28.8 28.39 32 49 7 247 023 077079077 M27M26M25 007 19 29 19 -26.2 -29.4 28.39 33 48 7 247 -074 074073076 M27M26M25 012 20 29 20 -26.8 -30.1 28.41 31 45 9 250 -076 074072077 M27M27M26 013 21 29 21 -27.3 -30.7 28.42 27 42 8 248 -034 073068077 M28M27M26 011 22 29 22 -27.8 -31.3 28.44 24 38 4 244 -038 072066079 M28M27M26 005 23 29 23 -28.6 -32.2 28.44 22 35 1 242 -056 072066061 M28M27M27 001 24 30 00 -29.7 -33.2 28.46 18 30 357 237 -019 071068055 M28M27M28 000 25 30 01 -31.0 -34.5 28.47 15 25 350 230 040 072074054 M29M29M28 000 26 30 02 -32.9 -36.2 28.49 10 17 338 219 -007 072076059 M30M29M29 000 27 30 03 -34.7 -37.9 28.51 7 9 336 216 022 073086061 M31M30M30 000 28 30 04 -35.6 -38.6 28.53 5 5 318 199 013 074083065 M31M31M31 000 29 30 05 -36.5 -38.9 28.54 4 6 261 141 019 079078068 M32M31M32 000 30 30 06 -37.8 -39.8 28.56 6 10 227 108 007 081077073 M33M32M33 000 31 30 07 -38.4 -40.5 28.57 6 10 225 106 008 081080083 M34M33M33 000 32 30 08 -38.9 -40.9 28.58 5 9 228 108 013 081090088 M35M34M34 001 33 30 09 -39.6 -41.6 28.60 5 8 247 127 001 081095078 M36M35M35 001 34 30 10 -39.9 -41.8 28.60 5 7 263 144 009 082094074 M36M36M35 001 35 30 11 -40.2 -42.1 28.62 5 7 275 155 001 082092076 M36M36M36 001 36 30 12 -40.2 -41.9 28.63 5 6 293 174 006 084091080 M36M36M37 001 37 30 13 -40.8 -42.6 28.64 6 6 310 190 001 083091081 M36M37M37 001 38 30 14 -41.8 -43.9 28.65 7 8 321 201 -010 080092079 M36M37M38 001 39 30 15 -42.2 -44.4 28.66 8 9 329 209 -011 079091075 M36M37M38 001 * 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.