USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025092600 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 00 -21.1 -25.0 28.46 19 21 35 275 -015 068075075 M22M23M23 000 03 26 03 -24.8 -28.1 28.47 19 38 36 276 -021 074070077 M22M22M22 001 06 26 06 -25.2 -28.4 28.51 18 37 32 272 -010 075073079 M23M23M23 001 09 26 09 -26.5 -30.0 28.53 19 38 31 272 -021 072069078 M25M24M23 001 12 26 12 -27.5 -31.0 28.54 18 35 34 274 -022 073072079 M25M24M22 001 15 26 15 -26.8 -30.1 28.56 15 35 36 276 -003 073072079 M24M23M22 002 18 26 18 -23.9 -27.2 28.57 15 33 34 274 -009 074072075 M23M23M22 006 21 26 21 -22.4 -25.9 28.58 17 34 36 277 -024 073071075 M22M23M22 002 24 27 00 -22.7 -26.4 28.57 21 39 39 279 -032 071064065 M22M22M20 001 27 27 03 -23.1 -26.8 28.59 22 39 37 277 -014 071066066 M23M23M21 000 30 27 06 -23.8 -27.6 28.61 24 40 36 276 -010 071070074 M24M24M22 002 33 27 09 -26.5 -30.4 28.62 24 43 30 271 -006 070068076 M26M24M22 002 36 27 12 -26.9 -30.6 28.64 23 42 26 266 -020 070069075 M26M22M21 000 39 27 15 -27.5 -31.2 28.67 23 40 27 267 -017 071067075 M26M21M21 001 42 27 18 -27.0 -30.6 28.70 23 40 26 266 -031 071071077 M25M21M22 001 45 27 21 -27.0 -30.6 28.72 20 35 25 266 -033 072070073 M24M21M21 001 48 28 00 -28.2 -31.7 28.72 17 31 31 272 -035 072070069 M23M21M21 000 51 28 03 -29.8 -33.2 28.71 13 28 37 277 -024 072068064 M22M20M21 000 54 28 06 -26.4 -29.7 28.68 11 24 49 289 -031 073071076 M21M19M20 001 57 28 09 -23.5 -26.3 28.63 13 28 60 300 011 078081084 M21M19M18 011 60 28 12 -21.1 -23.8 28.58 17 33 46 286 -007 079079083 M21M19M18 038 63 28 15 -19.5 -22.5 28.58 20 40 41 281 -028 077077083 M19M18M17 030 66 28 18 -18.4 -21.4 28.59 23 40 41 281 -023 077077082 M19M19M18 022 69 28 21 -18.7 -22.1 28.59 24 38 41 282 -011 075073082 M19M19M18 012 72 29 00 -18.3 -21.5 28.60 23 38 40 280 -023 076075079 M19M20M18 011 75 29 03 -20.6 -24.0 28.63 21 38 38 278 -021 074070076 M20M20M18 003 78 29 06 -21.3 -24.7 28.67 20 38 43 284 -013 074070070 M20M19M18 000 81 29 09 -23.3 -26.5 28.68 14 31 43 283 -003 075070073 M20M20M19 000 84 29 12 -21.8 -24.6 28.65 10 20 64 305 006 078076081 M20M20M21 004 87 29 15 -22.0 -25.0 28.63 12 25 69 309 -019 077072074 M20M20M21 013 90 29 18 -20.1 -23.4 28.59 13 28 69 309 -026 075068066 M21M20M20 016 93 29 21 -19.4 -22.7 28.55 15 27 72 313 -031 075071070 M20M21M21 002 96 30 00 -19.7 -23.0 28.49 15 27 74 315 -014 075075072 M20M21M22 003 99 30 03 -20.7 -24.0 28.46 18 29 59 299 -024 075077074 M22M23M24 007 102 30 06 -24.9 -28.6 28.45 20 37 56 296 -036 071067064 M24M25M25 001 105 30 09 -27.9 -31.7 28.44 19 39 57 297 -012 070070056 M27M25M24 000 108 30 12 -27.5 -31.2 28.42 19 37 59 299 -018 071063061 M25M21M20 000 111 30 15 -25.5 -29.1 28.40 16 32 62 303 010 071069063 M25M22M21 001 114 30 18 -23.2 -26.8 28.40 15 29 52 292 -010 073069074 M24M23M22 005 117 30 21 -22.0 -25.2 28.39 17 29 54 295 -015 075074079 M23M23M23 013 120 01 00 -22.0 -25.2 28.38 16 28 56 296 -008 075075077 M23M23M23 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.