of ash
between 3–3.3 km a.s.l. (10,000–11,000 ft) at 60° N, 16° W (~470 km
south-east of Iceland).
London VAAC have been informed about this
siting.
Meltwater: Before 16:00 GMT, discharge levels at the old Markarfljóts bridge, ~18
km downstream from Gígjökull, were noticeably lower than
yesterday's levels. Between 16:00–17:00 GMT, a meltwater pulse was
detected at the bridge
/media/jar/2010-05-02_En-IES_IMO.pdf