PGH/MET/M1 - Site installation

Site installation during this time. Data not reliable.

• precip_rate_max
• logger_voltage
• wind_spd_arith_sd
• Wind speed, lower, 1-min avg(wind_spd_arith_avg)
• wind_dir_sd
• pwd_cumul_snow
• pwd_pw_code_1_hr
• wind_spd_arith_min
• pwd_cumul_water
• logger_temp
• pwd_err_code
• Vapor pressure mean(vappress_mean)
• Average 10 min visibility(pwd_avg_vis_10_min)
• pwd_pw_code_15_min
• Average 1 min visibility(pwd_avg_vis_1_min)
• vappress_sd
• org_carrier_mean
• pwd_id
• precip_rate_min
• Rain, surface, 1-min avg(precip_rate_mean)
• relh_sd
• pwd_pw_code_inst
• Vector-averaged Wind Speed(wind_spd_vec_avg)
• temp_sd
• precip_rate_sd
• wind_spd_arith_max
• Mean Air Temperature or Hardware Error(temp_mean)
• Vector-averaged Wind Direction(wind_dir_vec_avg)
• pwd_avg_H2O_int_1_min
• Barometric Pressure(atmos_pressure)
• Relative humidity mean(relh_mean)

PGH/MET/M1 - Incorrect atmospheric pressure data

Logger was reprogrammed following revised installation. An error with the timing sequence 
for the barometer caused incorrect readings until the program was reverted on 7/6.

• Barometric Pressure(atmos_pressure)

PGH/MET/M1 - PWD spikes and missing data prior to revised install

The PWD was not installed efficiently, leading to occasional spikes and a period of 
missing data from 7/6 - 7/12 until revised installation took place and the programming was 
updated.

• pwd_err_code
• Average 10 min visibility(pwd_avg_vis_10_min)
• pwd_pw_code_15_min
• pwd_avg_H2O_int_1_min
• Average 1 min visibility(pwd_avg_vis_1_min)
• pwd_cumul_snow
• pwd_pw_code_1_hr
• pwd_pw_code_inst
• pwd_id
• pwd_cumul_water