developed during the second scenario workshop (WS2) did not include any original GEO-4
text, except for Economy First. WS2 stories contained largely new material reecting the view of the subgroups. Additionally, the
title of each story was changed, indicating the increased ownership of the stakeholders. The nal scenarios were entitled: Economy
First (EcF), Policy Rules (PoR), Fortress Europe (FoE
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at Keflavik International Airport, at 220 km distance from the volcano. The cloud extends above a large part of Vatnajökull ice cap. The line marks the approximate location of Grímsvötn volcano.
The last eruption in Grímsvötn occurred in November 2004. Grímsvötn is Iceland's most frequently erupting volcano.
The figure below shows tremor activity in Grímsvötn associated with the eruption. Note
/about-imo/news/nr/2174
in Keflavík International Airport 220 km from the volcano, and a mobile one currently situated approx. 80 km away from the volcano. For further information, see Update.
Initially the plume reached approx. 20 km altitude but during the night it fell to 15 km, occasionally rising to 20 km. During the morning of the 22nd the plume was lower still, or at around 10 km in altitude, rising occasionally
/about-imo/news/nr/2177
streams close to the capital region have risen sharply.Hvítá, Ölfusá, SogThe level of Hvítá and Ölfusá has not increased significantly yet, although further intense rainfall is expected in the region until late on Thursday. The discharge of Sog, which drains from Þingvallavatn, is presently 220 m³/s, which is twice the river's typical level. Flooding in Sog will most likely peak on Thursday afternoon
/about-imo/news/on-the-weather-forecast-and-the-flood-conditions