2014.02.28-03.01 Closed-cell convection at the top of high level clouds after dust storms

MODIS-250m 2014.03.01

source: NASA http://rapidfire.sci.gsfc.nasa.gov/realtime/?calendar

source: http://www.gmes-atmosphere.eu/d/services/gac/nrt/nrt_opticaldepth!03!Dust!Global!

source: http://ready.arl.noaa.gov/HYSPLIT.php

another cloudshield, next day:

2014.02.13-20. Cut-off cyclone with dust storm + elongated high level clouds with cold tops and cellular convection

 2014.02.19. morning

http://www.gmes-atmosphere.eu/d/services/gac/nrt/nrt_opticaldepth!03!Total!Europe!macc!od!enfo!nrt_opticaldepth

http://forecast.uoa.gr/dustindx.php

history

 !

2014.02.15. Tristan da Cunha ship waves

MSG VIS01 15:30 UTC

MSG HRV 15:30 UTC

MODIS 11UTC

MSG 15:30 UTC

2014.02.07-08. izgő-mozgó pára-köd