USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025092712 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 12 -26.1 -30.8 28.61 24 26 23 263 -022 065067072 M25M24M23 000 03 27 15 -30.2 -34.0 28.62 23 42 25 265 -041 070064069 M26M24M23 000 06 27 18 -30.8 -34.4 28.69 20 38 21 261 -042 070067061 M26M23M22 000 09 27 21 -30.1 -33.6 28.70 15 29 28 268 -044 072063051 M23M21M21 000 12 28 00 -27.4 -30.8 28.68 14 28 40 281 -047 073071039 M22M21M21 000 15 28 03 -24.9 -27.9 28.67 13 30 51 291 -013 076080083 M21M18M19 003 18 28 06 -22.1 -25.0 28.62 18 38 46 286 -050 077078082 M20M18M17 016 21 28 09 -20.5 -23.4 28.63 19 38 45 286 -046 078078083 M20M19M18 036 24 28 12 -20.3 -23.2 28.61 19 39 42 282 -015 078079085 M20M19M18 038 27 28 15 -20.3 -23.4 28.62 18 41 40 281 -043 076080079 M20M18M17 008 30 28 18 -19.1 -22.3 28.61 19 42 38 279 -049 076072069 M18M17M15 001 33 28 21 -17.1 -20.4 28.59 23 44 43 283 -052 075068059 M17M16M15 001 36 29 00 -17.3 -20.7 28.61 23 41 43 283 -103 075069060 M17M18M18 000 39 29 03 -20.4 -23.8 28.62 23 40 40 280 -130 075065070 M19M19M18 000 42 29 06 -22.9 -26.4 28.67 22 39 44 284 -077 073065059 M22M19M18 000 45 29 09 -25.2 -28.8 28.69 21 41 48 288 -061 072065059 M22M18M17 000 48 29 12 -26.3 -29.9 28.73 19 38 45 285 -042 072065072 M22M19M19 000 51 29 15 -25.9 -29.5 28.78 19 36 51 291 -065 072065054 M20M17M18 000 54 29 18 -23.6 -26.9 28.79 19 36 53 293 -022 074066056 M19M17M17 000 57 29 21 -21.8 -24.9 28.79 16 32 52 292 001 075070058 M19M17M17 000 60 30 00 -22.6 -25.8 28.76 13 25 60 300 018 075066032 M19M17M17 000 63 30 03 -23.8 -27.2 28.74 12 22 53 294 001 074070050 M18M18M18 000 66 30 06 -24.8 -28.2 28.72 13 24 51 292 001 074074076 M19M18M19 001 69 30 09 -25.5 -28.9 28.69 13 27 49 289 -005 074071074 M20M19M19 004 72 30 12 -26.2 -29.5 28.67 14 28 49 289 002 074071079 M21M20M19 002 75 30 15 -26.2 -29.5 28.66 14 27 42 283 -014 074072080 M21M20M19 003 78 30 18 -25.8 -29.1 28.65 14 27 41 282 -014 074074074 M20M19M19 001 81 30 21 -25.4 -28.9 28.62 13 25 40 280 -021 073074073 M19M19M19 000 84 01 00 -26.8 -30.1 28.61 11 24 39 280 -001 073072065 M19M18M18 000 87 01 03 -28.1 -31.6 28.62 13 25 42 282 -033 072068073 M18M18M19 000 90 01 06 -28.2 -31.8 28.63 14 28 40 281 -044 071069069 M18M18M19 000 93 01 09 -28.7 -32.2 28.63 14 27 34 275 -039 072071061 M19M19M18 000 96 01 12 -30.5 -33.7 28.63 13 26 38 278 -046 073075062 M20M19M18 000 99 01 15 -29.6 -32.6 28.65 14 28 34 274 007 076073057 M20M19M18 000 102 01 18 -27.9 -30.9 28.67 15 27 31 272 -017 076073056 M20M18M17 000 105 01 21 -26.6 -29.6 28.67 15 27 27 268 -000 076074055 M19M18M17 000 108 02 00 -26.5 -29.5 28.68 16 29 22 263 -011 076075055 M20M18M17 000 111 02 03 -27.7 -30.8 28.70 17 32 17 257 -030 075071061 M20M17M16 000 114 02 06 -28.8 -32.0 28.71 19 35 13 254 -037 074069054 M19M17M16 000 117 02 09 -28.9 -31.7 28.70 20 39 6 247 -005 077066046 M19M17M16 000 120 02 12 -29.4 -32.3 28.71 18 31 357 238 016 077067069 M20M17M16 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.