USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025093000 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 30 00 -16.7 -20.6 28.79 22 24 48 289 -020 071068067 M17M16M17 000 03 30 03 -17.9 -21.0 28.77 17 34 49 290 -058 077066062 M17M17M17 001 06 30 06 -18.3 -21.7 28.74 18 36 48 288 -065 074055060 M17M16M16 001 09 30 09 -20.4 -24.0 28.75 17 33 42 283 -059 073069075 M19M16M17 000 12 30 12 -21.8 -25.2 28.73 17 29 51 291 -055 074068077 M19M17M17 000 15 30 15 -23.2 -26.6 28.70 17 35 47 287 -041 074074051 M20M18M18 000 18 30 18 -23.0 -26.4 28.69 16 35 45 285 -037 074072071 M20M18M18 000 21 30 21 -22.7 -26.0 28.68 15 33 60 300 -041 074074075 M21M19M19 000 24 01 00 -23.1 -26.4 28.64 15 32 54 294 -034 075071068 M19M18M18 000 27 01 03 -24.6 -27.9 28.64 15 31 47 288 -039 074073072 M19M18M19 000 30 01 06 -26.0 -29.4 28.65 16 32 43 284 -065 073074070 M19M19M19 001 33 01 09 -26.7 -29.9 28.67 16 32 41 282 -031 074074070 M19M19M19 000 36 01 12 -26.9 -30.1 28.66 16 31 37 278 -041 074075070 M19M19M19 001 39 01 15 -26.8 -30.0 28.69 15 30 35 276 -022 074074070 M19M18M18 001 42 01 18 -26.0 -29.2 28.72 14 27 35 275 -014 074073050 M20M18M17 000 45 01 21 -24.7 -28.1 28.72 14 27 30 270 -004 074073055 M20M18M17 000 48 02 00 -25.1 -28.6 28.73 13 24 29 270 -003 073071074 M19M18M17 000 51 02 03 -26.7 -30.8 28.75 13 24 27 268 -010 069062077 M19M17M17 000 54 02 06 -28.5 -33.2 28.77 14 25 15 255 -030 064056075 M19M17M17 000 57 02 09 -30.1 -34.6 28.76 14 25 17 257 -034 065059066 M20M17M17 000 60 02 12 -30.9 -34.8 28.76 14 25 15 255 008 068064050 M20M18M17 000 63 02 15 -30.6 -34.0 28.76 14 25 10 251 007 073062037 M19M17M17 000 66 02 18 -29.3 -32.5 28.76 13 22 4 245 014 074066034 M20M18M18 000 69 02 21 -28.1 -31.3 28.72 12 21 2 242 007 074067040 M20M18M18 000 72 03 00 -28.8 -32.0 28.69 11 18 355 235 -007 074074055 M21M19M19 000 75 03 03 -31.3 -34.5 28.66 11 17 355 235 001 074070065 M21M20M20 000 78 03 06 -33.3 -36.4 28.63 11 18 357 238 002 074063077 M22M20M20 000 81 03 09 -34.1 -37.2 28.57 12 19 355 235 009 074060085 M23M21M21 000 84 03 12 -34.4 -37.5 28.51 13 22 354 234 006 073062074 M25M22M22 000 87 03 15 -33.3 -36.5 28.45 14 23 347 227 010 073063059 M24M23M22 001 90 03 18 -31.5 -34.6 28.41 14 24 350 231 008 074061050 M24M23M22 000 93 03 21 -28.5 -31.7 28.32 12 22 13 254 001 074062045 M22M22M22 000 96 04 00 -25.4 -28.6 28.24 12 19 12 253 -018 075053080 M21M20M20 001 99 04 03 -27.0 -29.8 28.19 14 25 5 246 -006 077070068 M19M19M20 000 102 04 06 -23.5 -26.4 28.16 19 34 2 242 -025 078081068 M21M20M18 000 105 04 09 -22.4 -25.3 28.12 20 36 359 240 -047 077077079 M22M22M22 010 108 04 12 -23.7 -26.8 28.09 22 39 358 238 -011 075078081 M24M23M22 003 111 04 15 -23.2 -26.4 28.10 26 44 3 243 -040 075076081 M24M23M21 007 114 04 18 -23.4 -26.8 28.12 26 42 0 241 -001 074078082 M24M24M23 001 117 04 21 -22.8 -26.0 28.12 23 39 8 248 001 075079082 M24M24M23 003 120 05 00 -23.5 -27.1 28.11 24 37 13 253 -037 072071081 M24M24M23 005 * 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.