USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025092612 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 26 12 -25.7 -29.8 28.51 16 18 34 275 -012 069071074 M25M24M23 000 03 26 15 -28.4 -31.5 28.51 14 30 42 282 -008 074071078 M23M23M22 001 06 26 18 -24.3 -27.4 28.54 17 39 34 274 -018 076074079 M22M22M21 004 09 26 21 -23.0 -26.5 28.54 18 37 36 276 -013 073069067 M22M22M21 003 12 27 00 -23.3 -27.0 28.57 21 40 40 280 -024 072065066 M22M22M20 000 15 27 03 -25.0 -28.8 28.61 22 42 37 278 -035 071063065 M23M21M20 000 18 27 06 -25.7 -29.4 28.61 22 41 34 275 -015 071066071 M24M22M21 000 21 27 09 -26.2 -29.9 28.65 23 40 30 271 -023 071070077 M26M24M23 004 24 27 12 -28.0 -31.7 28.64 23 39 23 263 -020 071070073 M27M23M22 002 27 27 15 -28.7 -32.4 28.69 22 39 19 260 -015 071069076 M26M22M21 000 30 27 18 -28.4 -32.1 28.72 21 38 20 261 -019 071069072 M25M22M21 000 33 27 21 -28.2 -31.8 28.74 18 33 22 263 -026 071069066 M24M22M21 000 36 28 00 -29.4 -32.9 28.73 14 28 31 271 -019 072069056 M23M21M21 000 39 28 03 -31.7 -35.1 28.74 13 27 35 276 -013 072073044 M22M21M21 000 42 28 06 -30.1 -33.5 28.73 11 22 43 283 -018 073073047 M21M20M20 000 45 28 09 -26.0 -29.2 28.69 11 24 55 295 -017 075078082 M20M18M18 003 48 28 12 -23.3 -26.1 28.63 14 31 47 288 008 078080085 M21M19M18 015 51 28 15 -21.4 -24.3 28.64 17 36 42 282 -005 077078083 M20M17M17 025 54 28 18 -19.5 -22.7 28.64 18 37 41 281 -013 076077082 M19M17M16 017 57 28 21 -19.3 -22.4 28.63 18 36 42 282 -014 076074077 M19M17M15 006 60 29 00 -18.8 -21.9 28.63 19 37 42 283 -012 077073077 M18M16M15 003 63 29 03 -19.3 -22.4 28.65 17 33 44 284 -018 077073069 M17M16M15 002 66 29 06 -20.7 -23.7 28.67 14 32 41 281 -012 077070069 M18M19M18 001 69 29 09 -21.3 -24.3 28.66 12 27 46 286 -022 076071067 M19M20M20 001 72 29 12 -20.2 -23.1 28.65 15 28 51 291 -018 077074079 M20M21M22 015 75 29 15 -21.0 -24.5 28.64 18 32 47 288 -015 074075076 M22M23M23 006 78 29 18 -23.8 -27.3 28.64 18 34 42 282 -015 073069075 M23M21M20 001 81 29 21 -24.0 -27.4 28.63 16 30 37 277 -008 073067059 M22M19M19 000 84 30 00 -25.5 -28.8 28.62 14 27 49 289 000 074070058 M22M20M19 000 87 30 03 -27.8 -31.1 28.61 13 27 39 279 -011 073067059 M22M20M20 000 90 30 06 -30.1 -33.4 28.61 13 26 44 284 -016 073070070 M23M21M20 000 93 30 09 -31.6 -35.0 28.60 14 25 42 282 -020 072069065 M23M21M20 000 96 30 12 -33.5 -37.0 28.57 12 22 49 290 -022 071068049 M23M21M20 000 99 30 15 -33.3 -37.0 28.53 10 20 48 288 -016 069060038 M23M20M20 000 102 30 18 -31.1 -34.8 28.51 9 18 50 290 -013 070061036 M24M22M20 000 105 30 21 -27.5 -31.0 28.47 8 17 54 295 -002 072067061 M23M22M20 000 108 01 00 -24.7 -27.8 28.46 10 21 58 298 -019 075075076 M22M21M20 003 111 01 03 -24.6 -27.5 28.46 11 22 57 298 -021 077077077 M21M20M20 004 114 01 06 -24.2 -27.1 28.49 12 27 53 294 -030 077076074 M20M19M19 007 117 01 09 -21.7 -24.8 28.52 14 31 53 294 -041 076072073 M18M17M17 006 120 01 12 -22.6 -25.7 28.55 16 33 68 308 -010 076070077 M18M17M17 002 * 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.