USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025073112 AMPS 8km 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 12 -21.9 -25.0 27.50 13 15 41 281 -013 067077081 M22M23M24 000 03 31 15 -21.3 -24.5 27.53 10 31 76 317 016 075077083 M21M22M22 041 06 31 18 -28.3 -32.9 27.66 26 37 29 270 -008 065070059 M30M31M31 018 09 31 21 -31.2 -35.1 27.81 25 36 24 264 -008 068073073 M32M34M34 003 12 01 00 -31.4 -35.1 27.89 20 28 21 262 -008 070074071 M33M34M35 008 15 01 03 -32.9 -36.4 28.05 10 13 321 202 -017 071075070 M34M35M36 010 18 01 06 -34.6 -38.0 28.18 5 7 345 226 005 071072073 M35M37M37 006 21 01 09 -34.7 -38.2 28.28 8 11 329 209 014 071072076 M35M36M36 007 24 01 12 -35.4 -38.9 28.37 10 14 340 221 014 070073078 M35M34M33 008 27 01 15 -34.7 -38.2 28.45 12 18 344 224 011 071063080 M32M30M30 006 30 01 18 -38.2 -42.6 28.54 14 22 0 241 012 063054049 M27M26M26 001 33 01 21 -37.6 -41.5 28.59 17 26 7 247 011 067049017 M25M23M24 000 36 02 00 -31.9 -35.7 28.60 17 28 8 249 -043 069048067 M23M21M22 000 39 02 03 -27.3 -30.7 28.55 22 38 18 258 -066 073066077 M21M21M21 003 42 02 06 -25.8 -29.3 28.42 33 65 16 257 035 072077079 M26M26M23 019 45 02 09 -26.2 -30.3 28.41 43 61 3 243 008 068068073 M27M27M25 009 48 02 12 -28.1 -32.2 28.40 45 65 8 248 -036 068060079 M29M24M19 088 51 02 15 -29.7 -33.7 28.48 40 59 23 264 -134 068067059 M31M29M26 040 54 02 18 -30.4 -34.3 28.51 30 51 31 271 -088 069070080 M32M32M29 004 57 02 21 -30.0 -34.0 28.47 29 55 24 264 -012 068072081 M31M32M29 003 60 03 00 -30.1 -34.1 28.39 34 62 24 264 -097 069073082 M31M29M24 024 63 03 03 -28.6 -32.1 28.26 38 65 29 269 -142 072075080 M29M26M22 174 66 03 06 -27.1 -30.5 28.15 37 57 37 278 -086 073074079 M28M27M23 179 69 03 09 -25.7 -29.0 28.02 33 52 22 263 -104 074076074 M27M25M23 109 72 03 12 -26.7 -30.0 27.98 26 42 5 245 -026 073076066 M27M26M26 009 75 03 15 -28.9 -32.4 28.01 19 31 6 246 020 072074061 M26M24M24 001 78 03 18 -27.5 -31.2 28.05 17 28 4 244 -058 071060072 M24M23M23 002 81 03 21 -28.0 -31.0 28.09 16 27 350 231 -037 075083061 M25M25M25 005 84 04 00 -32.0 -35.0 28.17 13 22 2 242 -029 075075060 M26M26M26 000 87 04 03 -33.8 -37.7 28.19 13 21 24 265 004 068065063 M26M27M27 000 90 04 06 -33.4 -36.8 28.18 13 28 32 272 -011 072080081 M26M25M26 000 93 04 09 -28.1 -31.5 28.11 17 39 26 267 -006 073078080 M26M23M22 004 96 04 12 -25.7 -29.0 28.06 22 40 31 272 -003 074078079 M25M22M21 012 99 04 15 -25.7 -28.9 28.06 21 38 35 276 047 075077082 M26M23M23 030 102 04 18 -26.2 -29.3 28.06 15 33 25 265 014 075078082 M26M24M23 027 105 04 21 -27.2 -30.1 28.06 12 21 36 276 -036 076075079 M25M25M25 015 108 05 00 -28.0 -31.1 28.06 9 15 30 271 002 075078076 M25M26M27 002 111 05 03 -27.0 -30.0 28.10 7 11 20 260 011 076078078 M26M27M27 012 114 05 06 -27.2 -30.2 28.14 7 11 35 275 012 076076079 M26M26M27 023 117 05 09 -28.3 -31.6 28.18 13 24 31 272 -014 073074075 M26M27M28 006 120 05 12 -30.0 -33.6 28.23 16 29 31 271 -012 071073075 M29M29M29 003 * 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.