SGP/EBBR/E4 - Frozen Wind Instruments

On December 6, 1994 a frontal system deposited freezing rain in central
Kansas that resulted in the EBBR wind instrument becoming frozen in place
at E4 for a few days.  The direction and
speed instruments were frozen for slightly differents lengths of time.  The
times and fields to be indicated as incorrect are shown below (all 5, 15,
and 30 minute data measured during the periods, inclusive, is incorrect):

Wind Speed: 12/06/94 1200 GMT - 12/09/94 1930 GMT

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws

Wind Direction: 12/06/94 1400 GMT - 12/08/94 2230 GMT

5 minute:  wind_d, sigma_wd
15 minute: mv_wind_d
30 minute: wind_d, sigma_wd

• wspd_arith_mean
• wspd_vec_mean
• wdir_vec_std
• wdir_vec_mean

• wspd_arith_mean
• wdir_vec_std
• wspd_vec_mean
• wdir_vec_mean

• wspd_arith_mean
• wdir_vec_mean_mv