USAP Byrd Surface Camp (NBY) (lat, lon) = (-80.01824, -119.5864) Forecast initialized at 2026101712 WRF thwaites 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 17 12 -14.6 -17.2 28.21 24 25 41 282 -048 072079070 M15M16M16 000 01 17 13 -16.0 -18.7 28.23 22 39 47 288 -143 079075060 M15M15M16 000 02 17 14 -16.4 -19.3 28.25 23 42 45 285 -154 079072059 M15M15M16 001 03 17 15 -16.1 -19.1 28.27 24 44 41 281 -116 078072063 M15M15M16 001 04 17 16 -15.8 -18.8 28.27 24 44 39 280 -150 078074073 M15M15M16 000 05 17 17 -15.3 -18.4 28.30 25 45 34 274 -163 077074074 M15M15M16 000 06 17 18 -14.8 -17.9 28.32 25 43 32 273 -151 077073068 M15M15M16 000 07 17 19 -14.4 -17.4 28.34 24 42 31 271 -150 078075069 M15M15M16 000 08 17 20 -14.0 -17.1 28.36 23 39 31 271 -136 078076070 M14M15M17 000 09 17 21 -13.9 -17.0 28.38 23 38 32 273 -148 078076063 M14M15M17 000 10 17 22 -13.9 -17.0 28.39 22 37 29 269 -121 078077075 M14M15M16 000 11 17 23 -13.9 -16.9 28.41 22 37 30 271 -129 078076069 M14M15M17 000 12 18 00 -14.1 -17.2 28.43 22 38 32 273 -085 077076069 M14M15M16 000 13 18 01 -14.3 -17.2 28.44 21 36 31 272 -117 079077060 M14M15M16 000 14 18 02 -14.6 -17.6 28.46 21 36 31 271 -148 078072064 M14M15M16 000 15 18 03 -14.9 -17.9 28.48 20 34 32 272 -120 078077067 M15M16M17 001 16 18 04 -15.9 -18.7 28.49 18 34 37 277 -087 079078063 M16M16M17 001 17 18 05 -16.1 -18.8 28.50 21 36 41 281 -134 080078068 M16M17M18 002 18 18 06 -16.5 -18.9 28.52 20 34 42 283 -184 081081070 M16M17M17 002 19 18 07 -17.2 -20.1 28.53 22 36 43 284 -132 078077071 M17M16M17 002 20 18 08 -17.9 -21.0 28.54 22 38 45 285 -109 077073072 M17M17M17 001 21 18 09 -18.2 -21.3 28.55 23 39 44 285 -122 077072066 M18M17M18 001 22 18 10 -18.8 -22.0 28.54 23 39 46 287 -098 076071071 M19M18M18 001 23 18 11 -19.2 -22.5 28.54 22 38 48 288 -085 076071072 M19M17M18 001 24 18 12 -19.2 -22.4 28.53 22 38 50 291 -086 076071072 M19M18M18 001 25 18 13 -19.2 -22.5 28.52 22 38 52 292 -073 075069068 M20M19M18 002 26 18 14 -18.9 -22.3 28.51 22 38 51 292 -092 075071070 M20M20M19 002 27 18 15 -18.4 -21.7 28.50 22 39 51 291 -088 075073079 M19M20M18 002 28 18 16 -18.0 -21.4 28.48 23 39 49 290 -111 075074073 M19M20M19 003 29 18 17 -17.6 -21.1 28.47 24 40 49 289 -115 075075080 M19M20M19 003 30 18 18 -17.4 -20.9 28.46 25 40 48 288 -099 074076081 M19M20M20 004 31 18 19 -17.2 -20.8 28.45 25 39 46 287 -076 074077077 M18M20M20 004 32 18 20 -17.2 -20.6 28.43 26 38 45 285 -057 075080078 M19M20M21 004 33 18 21 -17.2 -20.8 28.43 26 37 42 282 -044 074078080 M19M20M21 005 34 18 22 -17.6 -21.2 28.42 26 38 42 282 -047 074078078 M19M21M21 007 35 18 23 -18.2 -21.9 28.40 26 39 41 282 -054 073076076 M20M21M21 008 36 19 00 -18.7 -22.4 28.40 26 39 41 281 -077 073074077 M20M21M20 007 37 19 01 -19.1 -22.7 28.39 26 39 40 281 -101 073073076 M20M21M20 006 38 19 02 -19.5 -23.1 28.38 25 40 40 280 -117 073072072 M20M21M20 005 39 19 03 -19.9 -23.4 28.38 25 40 40 281 -159 073071070 M20M21M19 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.