USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025100112 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 01 12 -26.6 -31.7 28.61 15 18 42 283 -012 062059069 M22M20M17 000 03 01 15 -30.2 -34.2 28.62 16 29 39 279 -002 068067040 M20M18M17 000 06 01 18 -28.8 -32.2 28.63 17 32 40 280 -012 073072070 M20M18M17 000 09 01 21 -26.5 -30.4 28.65 17 33 25 265 -025 070071074 M20M18M17 000 12 02 00 -26.9 -31.0 28.66 17 32 23 263 -014 068069075 M20M19M17 000 15 02 03 -29.3 -33.6 28.67 16 29 26 267 -003 066070083 M21M19M18 000 18 02 06 -31.2 -35.8 28.72 16 28 21 262 -030 064067078 M21M19M18 000 21 02 09 -32.3 -36.9 28.71 16 29 18 258 -035 064064071 M22M19M18 000 24 02 12 -33.2 -37.4 28.71 16 29 16 257 001 066067062 M22M20M19 000 27 02 15 -32.9 -36.8 28.70 16 28 17 257 005 068071066 M22M19M19 000 30 02 18 -30.8 -34.2 28.70 17 30 9 249 002 072070060 M22M19M19 000 33 02 21 -29.5 -32.9 28.69 16 30 5 245 012 072069054 M23M20M19 000 36 03 00 -30.6 -34.3 28.66 16 29 12 252 005 070059025 M23M20M20 000 39 03 03 -32.4 -36.1 28.62 17 33 5 245 -005 070059019 M23M21M20 000 42 03 06 -34.0 -37.5 28.61 16 33 3 243 012 070052034 M24M21M21 000 45 03 09 -35.1 -38.8 28.56 16 32 360 240 003 069060036 M25M22M21 000 48 03 12 -35.7 -40.0 28.50 17 34 357 238 001 065058026 M25M23M21 000 51 03 15 -34.9 -39.1 28.46 17 34 356 237 012 066048032 M26M23M21 000 54 03 18 -33.1 -37.3 28.43 16 33 356 237 015 066040038 M26M23M22 000 57 03 21 -31.4 -35.8 28.37 16 31 357 237 005 065041045 M25M23M22 000 60 04 00 -31.4 -35.8 28.34 16 31 0 241 006 065050051 M25M23M22 000 63 04 03 -33.0 -37.4 28.33 17 32 3 244 -003 065055053 M25M23M21 000 66 04 06 -34.5 -38.8 28.32 16 30 7 247 -004 065058055 M25M22M21 000 69 04 09 -35.4 -39.4 28.31 15 28 11 251 -004 067055057 M24M22M21 000 72 04 12 -36.6 -40.2 28.31 14 25 16 256 -001 069046060 M24M22M21 000 75 04 15 -36.2 -39.9 28.33 13 22 18 258 -009 068033056 M23M21M21 000 78 04 18 -33.8 -38.1 28.34 12 21 15 256 -005 066037048 M23M21M20 000 81 04 21 -32.5 -37.0 28.35 12 20 16 256 -004 064030022 M23M21M21 000 84 05 00 -32.8 -37.3 28.36 11 18 25 266 003 064039040 M23M21M21 000 87 05 03 -34.2 -37.3 28.38 11 18 32 272 002 074075065 M23M22M21 000 90 05 06 -36.5 -39.5 28.39 12 20 28 269 007 073075067 M24M22M21 000 93 05 09 -37.1 -40.1 28.41 12 21 28 269 012 074077074 M24M23M22 000 96 05 12 -38.0 -41.1 28.42 11 21 27 268 -022 073075071 M25M24M24 000 99 05 15 -37.1 -40.4 28.44 12 23 31 272 -013 071069062 M27M25M24 000 102 05 18 -34.9 -38.5 28.47 12 20 26 267 013 070068067 M28M26M24 000 105 05 21 -33.2 -36.8 28.49 11 18 13 253 -005 070068071 M28M25M23 000 108 06 00 -33.5 -37.1 28.51 11 18 16 256 -003 070068069 M27M25M23 000 111 06 03 -35.5 -39.0 28.56 11 19 12 253 003 071068070 M26M24M23 000 114 06 06 -37.8 -41.0 28.60 11 18 16 257 015 072068069 M26M24M23 000 117 06 09 -38.2 -41.3 28.64 12 20 10 250 -009 073069070 M26M24M23 000 120 06 12 -38.8 -42.0 28.66 11 19 360 240 -007 072065067 M25M23M22 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.