USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025100100 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 01 00 -22.3 -27.0 28.63 13 16 52 292 -010 068067065 M20M18M17 000 03 01 03 -27.9 -31.5 28.61 13 24 55 295 -004 071057060 M20M17M17 000 06 01 06 -28.9 -32.7 28.65 16 31 44 284 -009 070067056 M19M17M17 000 09 01 09 -28.2 -32.4 28.62 16 33 41 281 -020 067068071 M18M16M17 000 12 01 12 -30.2 -33.9 28.64 15 26 41 281 -022 070071073 M19M18M18 000 15 01 15 -29.5 -32.7 28.66 15 26 41 281 -019 074075069 M19M19M19 000 18 01 18 -27.5 -30.8 28.68 15 28 33 273 -016 073072073 M20M19M18 000 21 01 21 -26.0 -29.5 28.70 14 26 28 269 002 073070069 M20M18M17 000 24 02 00 -26.6 -30.6 28.72 13 23 31 271 003 069062060 M19M17M16 000 27 02 03 -29.4 -33.7 28.73 13 23 31 272 011 067056057 M19M18M17 000 30 02 06 -31.3 -35.9 28.75 14 26 26 266 -017 064051041 M20M18M18 000 33 02 09 -32.6 -37.0 28.75 14 26 20 261 -017 065055037 M21M19M18 000 36 02 12 -33.0 -37.2 28.74 15 27 22 262 001 066059045 M21M19M18 000 39 02 15 -31.7 -35.7 28.74 16 27 18 258 005 068055055 M20M18M17 000 42 02 18 -29.9 -33.6 28.74 15 26 12 252 014 070056062 M20M17M17 000 45 02 21 -28.6 -32.2 28.71 15 24 8 249 006 072059059 M20M18M17 000 48 03 00 -29.3 -32.8 28.66 14 24 14 255 -007 071051041 M20M18M17 000 51 03 03 -31.1 -34.7 28.62 14 25 15 256 004 071044025 M20M18M18 000 54 03 06 -31.8 -35.5 28.58 16 30 10 250 -002 070043030 M21M18M18 000 57 03 09 -32.4 -36.0 28.52 17 31 7 248 000 070046024 M22M20M19 000 60 03 12 -33.3 -37.2 28.45 17 34 10 250 006 068039028 M23M20M20 000 63 03 15 -31.8 -36.1 28.39 20 38 8 249 -007 066044033 M24M21M20 000 66 03 18 -29.8 -34.4 28.33 20 38 7 248 -011 064065064 M25M21M21 000 69 03 21 -27.6 -31.6 28.26 18 34 9 250 004 069074077 M26M22M21 000 72 04 00 -26.5 -30.1 28.21 18 32 14 254 -003 072075078 M26M22M22 001 75 04 03 -26.7 -30.2 28.16 19 32 15 255 -007 072075076 M26M23M22 003 78 04 06 -27.6 -31.2 28.14 19 32 14 254 -003 072075076 M27M24M23 002 81 04 09 -28.5 -32.1 28.13 18 30 10 251 -001 072075078 M27M24M23 003 84 04 12 -28.2 -31.6 28.13 16 27 9 249 009 072078080 M27M25M24 003 87 04 15 -27.9 -31.4 28.17 17 27 11 252 003 072076080 M27M25M24 004 90 04 18 -27.4 -31.0 28.21 15 25 11 251 -005 072070077 M27M25M24 003 93 04 21 -27.5 -31.1 28.24 13 23 13 254 -006 071067072 M26M25M25 000 96 05 00 -28.7 -32.2 28.28 11 20 19 260 -004 072066069 M26M25M25 000 99 05 03 -31.5 -34.9 28.32 10 18 26 266 -003 072067068 M26M25M24 000 102 05 06 -33.3 -36.4 28.36 10 16 28 268 -004 073070069 M25M25M24 000 105 05 09 -34.2 -37.2 28.39 9 15 20 260 -006 074071067 M26M24M24 000 108 05 12 -35.7 -38.6 28.40 9 14 19 259 -000 074072072 M26M25M24 000 111 05 15 -35.3 -38.4 28.44 9 14 12 252 -003 073072073 M26M25M25 000 114 05 18 -33.6 -36.9 28.46 9 13 2 242 -000 072073072 M27M25M25 000 117 05 21 -32.3 -35.7 28.47 9 13 1 242 001 072072070 M27M25M25 000 120 06 00 -32.9 -36.2 28.46 9 14 0 241 -004 072072068 M26M25M24 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.