USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025072912 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 29 12 -29.2 -32.7 28.41 14 13 29 270 -015 071072076 M28M27M26 000 03 29 15 -32.1 -35.6 28.42 15 27 34 274 -019 071062064 M27M27M26 000 06 29 18 -33.1 -36.8 28.38 14 27 26 266 -025 070062064 M28M27M27 000 09 29 21 -35.3 -38.9 28.38 14 26 27 268 -023 070061064 M29M28M28 000 12 30 00 -37.1 -40.8 28.33 15 30 25 265 -038 069059063 M31M29M28 000 15 30 03 -38.1 -42.2 28.29 19 34 26 267 -043 066054054 M32M30M28 000 18 30 06 -38.8 -43.1 28.27 24 44 25 265 -043 064064045 M36M31M28 000 21 30 09 -39.3 -43.6 28.24 27 46 20 261 -030 064060042 M37M31M30 000 24 30 12 -40.1 -44.4 28.19 27 50 24 265 -043 063058054 M38M32M29 000 27 30 15 -39.7 -44.1 28.18 28 51 28 269 -043 063062072 M38M34M31 000 30 30 18 -36.3 -40.5 28.13 29 51 32 273 -043 065066074 M37M34M31 004 33 30 21 -35.7 -40.0 28.06 27 50 38 279 -026 065065076 M36M33M30 006 36 31 00 -34.8 -38.9 27.98 26 49 42 282 -033 066065076 M34M30M29 002 39 31 03 -32.7 -36.7 27.92 24 48 44 284 -046 067067074 M32M28M27 003 42 31 06 -30.6 -34.5 27.83 24 48 54 294 -052 069069072 M30M25M24 005 45 31 09 -29.4 -33.2 27.72 23 45 65 305 -021 069067077 M29M26M23 008 48 31 12 -29.1 -33.0 27.65 18 38 56 296 -008 069069078 M30M30M27 009 51 31 15 -28.8 -32.7 27.63 15 32 40 280 038 070070080 M29M30M29 009 54 31 18 -29.5 -33.4 27.66 15 31 39 280 010 069069076 M30M30M29 008 57 31 21 -31.4 -35.5 27.73 18 38 29 269 -001 068067079 M31M31M30 003 60 01 00 -31.5 -35.3 27.82 19 36 27 267 -020 069071074 M31M32M32 004 63 01 03 -33.2 -36.9 27.92 15 30 29 270 -014 069072072 M31M32M33 003 66 01 06 -33.8 -37.5 28.03 16 29 22 262 -008 069072072 M32M33M33 001 69 01 09 -36.0 -39.5 28.15 9 15 350 230 -006 070071072 M34M34M34 002 72 01 12 -37.0 -40.5 28.25 10 16 354 235 019 069074077 M34M34M34 003 75 01 15 -36.6 -40.1 28.36 10 17 353 234 006 070073075 M33M33M33 005 78 01 18 -37.9 -41.3 28.44 12 21 2 242 -003 070074075 M31M31M30 002 81 01 21 -38.9 -42.2 28.49 15 26 7 248 001 071064067 M28M28M27 000 84 02 00 -39.0 -43.1 28.52 16 28 16 257 014 065037040 M25M24M24 000 87 02 03 -36.8 -41.8 28.52 19 35 23 263 -034 060031024 M23M22M22 000 90 02 06 -34.3 -38.2 28.50 25 49 23 263 -073 068069064 M28M23M22 000 93 02 09 -31.1 -34.8 28.45 34 60 23 264 -092 070069074 M30M26M25 003 96 02 12 -31.2 -35.2 28.40 39 68 25 265 -050 068070073 M32M31M27 017 99 02 15 -31.3 -35.4 28.36 39 72 28 268 -088 067067070 M32M30M26 014 102 02 18 -30.7 -35.1 28.34 40 69 32 272 -114 066071075 M32M32M29 022 105 02 21 -30.2 -34.5 28.26 41 72 31 272 -127 066072067 M31M30M26 000 108 03 00 -27.9 -32.0 28.23 33 65 28 268 -073 068075075 M29M30M26 000 111 03 03 -26.1 -30.0 28.18 33 61 29 269 -069 070072079 M27M26M22 004 114 03 06 -25.2 -28.6 28.13 30 53 27 267 -050 073075079 M26M25M22 030 117 03 09 -25.1 -28.4 28.05 28 47 26 266 -037 074075078 M26M26M25 042 120 03 12 -27.2 -30.9 28.00 25 43 17 258 -059 071072070 M27M26M26 008 * 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.