USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025073100 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 31 00 -27.6 -31.0 27.77 26 28 40 280 -022 071077076 M29M29M28 000 03 31 03 -26.4 -30.4 27.70 30 52 50 291 -003 069070076 M27M28M26 014 06 31 06 -25.7 -29.7 27.64 27 48 52 293 -009 069070077 M27M27M25 013 09 31 09 -25.2 -29.0 27.58 19 37 54 294 017 070072079 M26M26M25 007 12 31 12 -24.7 -27.7 27.58 13 30 53 293 021 076076080 M25M26M26 032 15 31 15 -26.4 -29.4 27.60 10 22 58 298 030 076075083 M25M26M26 025 18 31 18 -27.6 -30.9 27.70 12 19 29 270 030 073075080 M28M29M29 004 21 31 21 -31.0 -34.7 27.82 7 12 33 274 011 070072076 M32M32M33 004 24 01 00 -35.5 -38.8 27.94 6 7 285 165 025 072075074 M34M34M34 003 27 01 03 -35.8 -39.3 28.07 8 10 294 175 026 070072077 M37M36M35 005 30 01 06 -34.5 -38.1 28.21 11 14 308 188 021 070072076 M36M35M35 009 33 01 09 -33.9 -37.5 28.33 12 15 317 197 020 070074075 M35M34M33 015 36 01 12 -37.6 -41.1 28.42 12 19 346 226 008 070078067 M31M30M30 003 39 01 15 -38.0 -41.4 28.49 14 25 357 237 -010 070061035 M27M26M26 000 42 01 18 -36.3 -39.6 28.56 15 27 355 235 002 072081075 M25M23M24 001 45 01 21 -30.4 -33.6 28.61 17 29 356 236 -017 074079075 M24M23M23 009 48 02 00 -26.4 -29.4 28.58 19 34 14 254 005 076079079 M21M21M22 015 51 02 03 -23.9 -27.2 28.45 31 50 28 268 003 075074076 M24M23M23 024 54 02 06 -23.4 -27.8 28.36 46 70 5 245 -014 068065065 M24M25M24 053 57 02 09 -27.5 -31.7 28.40 45 65 17 257 -116 068065065 M29M29M27 044 60 02 12 -29.0 -33.1 28.43 35 55 26 267 -113 068067069 M30M30M28 015 63 02 15 -29.1 -32.8 28.43 30 48 33 273 -053 070071082 M30M31M31 007 66 02 18 -28.4 -32.0 28.36 35 56 27 268 -050 072072078 M29M30M28 057 69 02 21 -28.5 -32.2 28.32 36 57 18 259 -004 071074079 M29M29M27 117 72 03 00 -27.5 -30.9 28.28 32 49 13 253 000 073076079 M28M27M25 060 75 03 03 -27.4 -30.9 28.27 24 38 6 247 -013 072075070 M28M26M25 012 78 03 06 -29.7 -33.2 28.28 18 30 11 251 -033 072071056 M27M25M23 000 81 03 09 -32.1 -35.6 28.27 16 28 12 253 -030 071065049 M26M23M21 000 84 03 12 -32.2 -35.7 28.23 16 27 18 259 -017 071052045 M22M19M19 000 87 03 15 -29.2 -32.8 28.23 16 30 12 253 -033 071046053 M20M18M18 000 90 03 18 -26.6 -29.4 28.21 18 30 355 236 -026 077083073 M21M20M20 001 93 03 21 -27.8 -30.4 28.26 15 28 354 235 014 078079075 M22M22M23 005 96 04 00 -29.9 -33.5 28.30 15 26 15 255 -021 071060054 M21M21M22 000 99 04 03 -25.5 -28.3 28.26 24 42 18 259 -007 077079078 M22M20M19 001 102 04 06 -22.7 -25.6 28.24 29 50 17 258 -033 077079079 M22M21M20 055 105 04 09 -22.6 -25.6 28.21 22 43 24 265 -038 077079081 M22M22M21 155 108 04 12 -22.3 -25.5 28.15 19 41 26 267 000 075076079 M22M22M21 063 111 04 15 -22.1 -25.4 28.11 21 38 34 274 -004 075076079 M23M23M22 044 114 04 18 -24.5 -27.8 28.05 23 40 35 276 -004 075076078 M24M22M22 035 117 04 21 -24.6 -27.8 27.99 18 33 37 277 -007 075075079 M23M22M22 007 120 05 00 -26.8 -30.3 27.96 15 29 41 282 001 072073080 M25M23M23 004 * 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.