readme.sfc Readme file for UAH WXT520 4M surface station data The UAH WXT510 surface station data files are named wxt510_YYYYMMDD_sfc.dat, where: YYYY -> year MM -> month DD -> day sfc.dat -> sfc station data A sample data line is given below: (Column #) | 0 1 2 3 4 5 6 7 8 9 10 11 12 13 |2007,05,21,0000,01,993.7,79.8,17.5,243,1.7,0.00,0.0,0.0,0.0 The data file records, column by column, are: COLUMN VARIABLE ------------------------------------- 0 -> Year 1 -> Month 2 -> Day 3 -> Hour & minute (UTC) 4 -> Second.fraction-of-second (UTC) 5 -> Pressure - (mb) 6 -> Temperature (F) (2m) 7 -> RH (%) (2m) 8 -> Wind Direction (deg) 9 -> Wind Speed (m/s) 10 -> Rain Total (mm) 11 -> Rain Intensity (mm/hr) 12 -> Hail Total (mm) 13 -> Hail Intensity (hits/cm2h) Data is collected at 5 sec intervals. Know Data Issues: Data only avauiable for the following IOPs IOP1 IOP2 IOP3 IOP4 IOP21 Bad data is denoted by -999.99 If you have any questions, please contact: Dustin Phillips ph: 256-961-7008 email: phillips@nsstc.uah.edu