USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025092112 AMPS 24km 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 -26.6 -29.4 28.63 10 12 348 229 -004 076073075 M25M25M24 000 03 21 15 -30.3 -33.6 28.66 13 19 357 238 012 073079079 M28M26M26 011 06 21 18 -30.5 -33.7 28.63 10 16 328 209 004 074083079 M27M26M27 010 09 21 21 -30.6 -33.7 28.66 7 11 327 208 012 074081080 M27M27M27 011 12 22 00 -31.6 -34.8 28.63 7 11 342 223 010 074079079 M27M27M27 008 15 22 03 -34.2 -37.5 28.61 9 13 0 241 -004 072081077 M27M27M27 006 18 22 06 -37.1 -40.4 28.59 9 15 8 249 -006 072080075 M27M27M27 001 21 22 09 -38.8 -42.2 28.54 10 16 21 262 -009 070079073 M28M27M27 000 24 22 12 -40.1 -43.6 28.47 11 17 26 266 -004 070077071 M28M27M27 000 27 22 15 -40.4 -43.8 28.44 12 20 24 265 -015 070074066 M28M27M27 000 30 22 18 -39.2 -42.6 28.38 12 20 25 265 -013 070070061 M28M27M27 000 33 22 21 -38.0 -41.4 28.31 13 21 23 263 -002 070067056 M28M26M27 000 36 23 00 -38.2 -41.5 28.26 13 23 22 263 -006 071071057 M27M26M26 000 39 23 03 -39.3 -42.6 28.22 14 25 20 261 -001 071068059 M26M24M24 000 42 23 06 -39.1 -42.4 28.21 15 25 19 260 003 071068063 M24M22M23 000 45 23 09 -38.1 -41.3 28.20 16 28 20 260 -000 072068072 M24M22M22 000 48 23 12 -34.4 -37.8 28.21 18 30 17 257 005 071078075 M24M22M22 001 51 23 15 -31.7 -35.2 28.25 19 31 15 256 004 072083077 M23M21M21 003 54 23 18 -30.7 -34.1 28.30 21 34 18 259 -015 072079069 M23M20M21 003 57 23 21 -29.4 -33.0 28.36 24 38 13 253 -025 071078073 M26M20M20 001 60 24 00 -29.7 -33.5 28.42 24 43 17 257 -018 070073079 M27M21M20 001 63 24 03 -29.2 -33.2 28.49 24 43 22 262 -020 069064077 M26M21M21 001 66 24 06 -29.3 -33.2 28.54 22 41 29 269 -020 069050075 M26M22M21 000 69 24 09 -28.5 -32.3 28.57 20 38 32 272 -013 070062073 M27M23M21 001 72 24 12 -30.3 -34.2 28.58 19 37 34 275 -010 068069033 M29M24M23 000 75 24 15 -30.9 -34.9 28.61 20 38 36 277 -009 068068060 M30M26M23 000 78 24 18 -30.0 -34.0 28.61 20 38 36 277 -008 068067069 M30M26M24 000 81 24 21 -28.9 -32.9 28.60 20 37 39 279 003 068067065 M29M26M24 000 84 25 00 -29.0 -32.9 28.59 18 36 42 282 008 069066069 M28M26M25 000 87 25 03 -29.8 -33.6 28.59 16 35 41 281 -005 069067067 M27M25M24 000 90 25 06 -29.1 -32.5 28.58 16 34 46 286 -013 072071077 M26M24M23 002 93 25 09 -27.9 -31.3 28.56 13 34 49 289 001 072069081 M25M24M24 002 96 25 12 -25.6 -28.7 28.54 12 29 53 294 -003 075074077 M25M25M26 022 99 25 15 -29.0 -32.2 28.55 11 24 45 286 -004 074072076 M26M27M28 004 102 25 18 -28.9 -32.4 28.56 12 25 28 268 -015 072070076 M27M28M29 001 105 25 21 -28.7 -32.3 28.59 14 26 21 262 -013 071069075 M27M28M28 000 108 26 00 -30.0 -33.6 28.63 13 26 24 264 -008 071068074 M27M28M27 000 111 26 03 -32.0 -35.6 28.66 12 25 26 266 -002 070069073 M27M27M26 000 114 26 06 -31.0 -34.6 28.68 11 21 27 268 -004 071070075 M27M26M24 001 117 26 09 -29.0 -32.3 28.68 10 19 31 271 -003 073074080 M26M25M23 003 120 26 12 -28.3 -31.4 28.65 10 20 36 276 -003 074076080 M25M25M23 005 * 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.