13. June 2015


  • strong aerosol load in free troposphere (2-3.5km)
  • this is probably Sahara dust, see RALPH depolarization
  • start of the ft layer at different times: CL51 at 4UTC, CHM, RALPH at 8 UTC
  • showers in the afternoon
  • some gaps in the data of RALPH at about 15-16 UT because of problems with the rain sensor



15061300 DWD Analyse


all quicklooks, normalized

20150613lb 6

example quicklook, 24hours

dwdceilonet lindenbergtest 150613

normalized profiles up to 15km

20150613 profiles 24 sm whole

normalized profiles up to 8km

20150613 profiles 24 sm 8km

normalized profiles up to 4 km

20150613 profiles 24 low

cloud base heights

20150613 cbh

window transmission

20150613 state optics

internal temperatures

20150613 temp int