USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2025073100 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 31 00 -27.8 -30.8 27.77 27 28 38 278 -028 072079079 M29M30M28 000 03 31 03 -26.4 -30.4 27.69 31 53 49 289 -027 069070076 M28M28M26 015 06 31 06 -25.8 -29.8 27.63 28 48 52 292 -038 069069077 M27M27M25 013 09 31 09 -25.2 -29.1 27.58 19 37 50 290 -017 070072080 M26M26M24 006 12 31 12 -24.7 -27.7 27.57 13 31 47 287 014 077077079 M25M26M26 033 15 31 15 -26.2 -29.2 27.60 9 20 54 295 023 076075083 M25M26M26 023 18 31 18 -27.3 -30.7 27.69 16 25 29 269 021 073072080 M28M29M28 003 21 31 21 -30.9 -34.7 27.81 12 20 38 279 013 070071077 M31M32M33 003 24 01 00 -35.7 -38.9 27.93 8 11 252 132 038 072074073 M35M34M33 002 27 01 03 -35.9 -39.4 28.07 7 11 300 180 025 070072077 M37M36M35 005 30 01 06 -34.5 -38.1 28.21 12 17 306 187 023 070072075 M36M35M34 009 33 01 09 -33.9 -37.5 28.33 13 18 315 195 022 070074077 M35M33M33 016 36 01 12 -37.7 -41.2 28.42 12 20 346 227 019 070079066 M31M30M30 002 39 01 15 -37.9 -41.4 28.49 15 27 352 233 -011 070067032 M27M26M26 000 42 01 18 -36.4 -39.7 28.56 16 27 352 233 006 072083068 M25M23M24 001 45 01 21 -30.4 -33.5 28.60 18 32 350 230 -094 074079067 M23M22M22 009 48 02 00 -26.5 -29.5 28.58 19 35 14 254 -018 076077079 M21M21M22 017 51 02 03 -24.0 -27.2 28.45 31 53 29 269 -024 075074075 M24M24M24 024 54 02 06 -23.5 -27.8 28.35 48 71 4 244 -034 068065064 M24M25M25 052 57 02 09 -27.6 -31.7 28.39 49 68 15 256 -283 068063056 M29M29M27 045 60 02 12 -29.1 -33.2 28.45 34 54 28 269 -161 068067068 M30M30M28 006 63 02 15 -29.0 -32.8 28.43 29 49 31 271 -095 070071081 M30M31M31 006 66 02 18 -28.5 -32.0 28.35 37 57 28 268 -090 072072076 M29M30M28 062 69 02 21 -28.6 -32.3 28.32 37 58 18 259 -049 071073078 M30M30M27 125 72 03 00 -27.6 -31.0 28.28 32 49 12 253 -013 073076079 M29M27M25 062 75 03 03 -27.5 -31.0 28.27 25 39 4 245 -024 072076067 M28M26M25 011 78 03 06 -29.8 -33.3 28.28 18 31 10 250 -047 072070056 M27M25M23 000 81 03 09 -32.1 -35.6 28.26 17 29 11 251 -022 071063047 M26M22M21 000 84 03 12 -32.2 -35.7 28.23 17 29 15 255 001 072050045 M22M19M18 000 87 03 15 -29.2 -32.8 28.22 17 32 11 252 -035 071044053 M20M18M18 000 90 03 18 -26.6 -29.4 28.21 19 32 351 231 -043 077084073 M20M20M21 001 93 03 21 -27.9 -30.5 28.26 15 29 354 234 010 078076071 M21M21M23 005 96 04 00 -29.8 -33.4 28.30 16 27 12 253 -029 071059047 M21M21M22 000 99 04 03 -25.5 -28.3 28.24 26 45 14 255 -051 077079074 M21M19M19 001 102 04 06 -22.8 -25.6 28.23 30 50 17 257 -100 078080078 M22M21M20 050 105 04 09 -22.7 -25.6 28.21 20 43 25 266 -047 077080081 M23M22M21 171 108 04 12 -22.4 -25.6 28.15 18 41 23 264 -029 075076080 M23M22M20 073 111 04 15 -22.1 -25.4 28.11 21 39 30 271 -031 075076080 M23M23M22 051 114 04 18 -24.6 -27.8 28.04 23 40 35 275 -033 075076077 M24M22M21 034 117 04 21 -24.6 -27.7 27.99 19 34 37 277 -018 075076078 M23M22M22 006 120 05 00 -26.9 -30.4 27.96 16 29 40 280 -007 072073080 M25M23M23 004 * 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.