KCBX realized that several weeks of meteorological (raw hourly) data at the South Terminal had faulty wind direction readings.
KCBX has adjusted the wind direction data recorded at the South Terminal by adding 10 degrees to each hourly value for the period of April 9, 2015 at 20:00 through June 17, 2015 at 8:00.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- KCBX Letter Regarding South Terminal Wind Direction Data April 9-June 17, 2015 (PDF)(2 pp, 18 K, July 8, 2015)