DQRID : D080731.1
Start DateStart TimeEnd DateEnd Time
07/30/2008114108/03/20082359
more
Subject:
NSA/METTWR/C1 - 2m level data incorrect
DataStreams:nsamettwr4hC1.b1
Description:
The 2m data for temp, RH, dew point, wind speed wind direction & vapor pressure were 
incorrect.  The voltage values for the datalogger at that level were reporting as 60V with 
excursions to 100V.  These values should have damaged the logger at that level.  After an 
extended power outage on 08/04 the data all became reasonable. There is no explanation as 
to the cause of this failure.
Suggestions: 
null
Measurements:nsamettwr4hC1.b1:
  • 2m Average QLI Input Voltage(Volt2M_AVG)
  • 2m Average Relative Humidity(RH2M_AVG)
  • 2m Average QLI Reference Temperature(RefT2M_AVG)
  • 2m Vector Averaged Wind Speed(WS2M_U_WVT)
  • Standard Deviation of 2m Calculated Vapor Pressure(VP2M_STD)
  • 2m Average Temperature(T2M_AVG)
  • 2m Arithmetic Mean Wind Speed(WS2M_S_WVT)
  • Standard Deviation of 2m Calculated Dew Point(DP2M_STD)
  • Standard Deviation of 2m Relative Humidity(RH2M_STD)
  • Standard Deviation of 2m Temperature(T2M_STD)
  • 2m Average Calculated Vapor Pressure(VP2M_AVG)
  • 2m Vector Averaged Wind Direction(WD2M_DU_WVT)
  • Standard Deviation of 2m Vector Averaged Wind Direction(WD2M_SDU_WVT)
  • 2m Average Calculated Dew Point(DP2M_AVG)
more

Close this window