USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025072700 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 27 00 -31.8 -36.4 27.92 31 32 31 272 -033 061074076 M32M33M33 000 03 27 03 -31.7 -35.9 27.95 34 54 18 259 -058 067067075 M33M31M30 009 06 27 06 -33.8 -38.1 28.04 33 52 14 255 -104 066064067 M34M33M31 001 09 27 09 -35.0 -39.3 28.12 28 47 15 255 -058 065056056 M35M33M29 000 12 27 12 -37.2 -41.4 28.20 25 42 15 256 -021 065057046 M37M33M31 000 15 27 15 -38.4 -42.6 28.28 23 40 19 260 -019 064053041 M36M31M29 000 18 27 18 -38.5 -42.7 28.34 22 38 19 260 -008 065046044 M34M28M27 000 21 27 21 -37.9 -42.0 28.39 22 41 25 266 -025 065037031 M34M28M26 000 24 28 00 -36.2 -40.2 28.40 22 42 26 266 -030 067037025 M32M27M26 000 27 28 03 -35.3 -39.3 28.44 20 39 29 269 -023 066043025 M30M26M25 000 30 28 06 -34.6 -38.6 28.47 20 40 33 274 -013 067042022 M30M26M25 000 33 28 09 -33.3 -37.2 28.47 21 41 33 274 -031 068035030 M28M25M25 000 36 28 12 -34.1 -38.0 28.48 19 38 34 274 -032 068042073 M29M25M24 001 39 28 15 -33.0 -36.9 28.49 18 36 35 276 -044 068055076 M28M25M24 002 42 28 18 -32.8 -36.6 28.50 17 31 36 276 -042 069067076 M28M25M25 004 45 28 21 -33.0 -36.7 28.48 17 32 36 277 -047 069072076 M29M26M25 005 48 29 00 -33.3 -37.1 28.45 17 30 36 276 -043 069073075 M29M25M25 003 51 29 03 -34.1 -37.8 28.41 16 29 34 274 -050 069074073 M29M26M26 001 54 29 06 -34.2 -38.0 28.39 16 29 32 272 -029 068072076 M29M27M26 001 57 29 09 -34.4 -38.2 28.35 16 29 30 270 -036 069074071 M30M27M26 001 60 29 12 -33.6 -37.3 28.31 17 30 27 267 -035 069071064 M31M28M27 001 63 29 15 -33.8 -37.7 28.28 17 30 23 264 -012 068065067 M33M29M27 001 66 29 18 -34.7 -38.6 28.29 18 31 16 257 -007 067070073 M34M31M29 001 69 29 21 -38.5 -42.5 28.29 19 30 16 256 -007 066070068 M35M32M31 001 72 30 00 -39.9 -43.8 28.32 19 31 7 248 -019 067072072 M36M33M33 001 75 30 03 -40.4 -44.6 28.37 21 34 4 244 -022 064072066 M37M34M33 001 78 30 06 -41.9 -45.9 28.45 20 33 3 243 -033 065072066 M35M34M35 000 81 30 09 -42.9 -46.9 28.50 19 31 17 257 -030 064050047 M33M33M33 000 84 30 12 -41.5 -45.2 28.49 18 37 32 273 -038 067069068 M31M30M31 000 87 30 15 -35.4 -39.2 28.43 16 38 51 292 -001 068072077 M30M26M26 003 90 30 18 -30.5 -34.0 28.34 19 44 57 297 -010 072071078 M28M26M25 023 93 30 21 -28.6 -32.4 28.26 21 46 55 295 -031 070068070 M27M27M27 016 96 31 00 -30.4 -34.0 28.21 16 37 69 310 -057 071070076 M27M27M28 000 99 31 03 -28.0 -31.8 28.16 15 36 53 293 -002 070070073 M26M27M28 005 102 31 06 -27.2 -30.9 28.12 18 35 44 284 -042 071071073 M27M28M29 014 105 31 09 -28.2 -32.0 28.09 19 35 41 281 -027 070070071 M28M29M29 009 108 31 12 -29.0 -32.9 28.07 21 36 44 284 -008 069071075 M29M30M30 005 111 31 15 -32.0 -35.9 28.06 22 42 32 273 -037 068064069 M30M29M28 001 114 31 18 -33.2 -37.2 28.09 22 43 26 266 -040 067063068 M31M28M27 000 117 31 21 -33.9 -38.0 28.11 22 42 28 268 -037 066064067 M31M27M26 000 120 01 00 -35.0 -39.0 28.13 18 39 29 270 -028 067062068 M30M27M25 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.