gld - lava areas on 22nd May 2021

The eastern berm had been overtopped by lava, which is now flowing into Natthagi. The purple colour shows the extent of the lava as at approx 1630 on 22nd May 2021 [The actual route has two kinks in it that are not shown correctly on the map]. The western - higher and thicker - berm has not been breached. Lava continues to flow into Geldingadalir and Meradalir (as of 2nd June 2021) as well as into Natthagi.

Not my image ; fair use & educational purposes.