DQRID : D980917.1
Start DateStart TimeEnd DateEnd Time
05/09/1998202905/09/19982029
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Subject:
Incorrect surface readings
DataStreams:sgpsondewrpnC1.a0, sgpsondewrpnC1.a1, sgpsondewrpnC1.00
Description:
It appears that the operator entered an incorrect set of surface data for
the subject sounding.  The sounding has surface PTU as 975.6 hPa, 20.0 degC,
and 93% RH - the corresponding THWAPS readings are 969.7 hPa, 19.9 degC, and
72.1 %RH.  The OMIS log for the subject souding shows sonde surface values
of 969.2 hPa, 17.6 degC, and 70% RH.
Suggestions: 
Do not use data
Measurements:sgpsondewrpnC1.a0:
  • Ascent rate(asc)
  • Relative Humidity (hybrid-b grid)(rh)
  • Retrieved pressure profile(pres)
  • Dry Bulb Temperature(tdry)
  • Dewpoint Temperature(dp)
  • -180.0 - +180.0(alt)
more
sgpsondewrpnC1.a1:
  • -180.0 - +180.0(alt)
  • Dewpoint Temperature(dp)
  • Dry Bulb Temperature(tdry)
  • Ascent rate(asc)
  • Relative Humidity (hybrid-b grid)(rh)
  • Retrieved pressure profile(pres)
more
sgpsondewrpnC1.00:
  • (Raw data stream - documentation not supported)
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