Note
Heavy rain and warm weather tomorrow friday can increase risk of water levels in rivers rising, in the South, Southeast and East. More
Orange alert for weather: Breidafjordur - Westnorthwest Iceland, Southeast Iceland and Central highlands - Uninhabited part of Iceland More
Yellow alert for weather: Reykjavik - Capital Region, South Iceland, Faxafloi - Southwest Iceland, Westfjords, Northwest Iceland, Northeast Iceland, East Iceland and Iceland More

VONA message

Grímsvötn

Time: 20. Jan 2025, 09:48 GMT

Color code: green

Volcano id: 373010

Activity summary:
The flood at Grímsvötn (started around 10 January) can be considered over. Both seismic and water discharge data show normal values. The pressure decrease caused by the water volume loss from the subglacial lake, did not trigger further escalation at Grímsvötn volcano. The aviation color code is moved back to green as, at present, there are no indications of potential increase in volcanic activity.

Cloud height:
No eruption ongoing.

Other cloud information:
No eruption ongoing.

Remarks:
Additional information about Grímsvötn are available here: https://icelandicvolcanoes.is/?volcano=GRV