weather radar measurements, web cameras, ATDnet –
UK Met. Offices
lightning detection system, NOAA satellite images and web-based ash reports
from the public.
Eruption plume:
Height (a.s.l.): According to radar and pilots observations, the plume has been slightly
lower today than yesterday, at 5-6 km/18,000-20,000ft. Southerly
winds prevailed this morning over the volcano, turning
/media/jar/Eyjafjallajokull_status_2010-05-19_IES_IMO.pdf