Iceland Met Office
Today 30 september 2020 icelandic met office moved grímsfjall volcano to a yellow warning status for air traffic.
Iceland met office. Reykjavik 7 day weather forecast including weather warnings temperature rain wind visibility humidity and uv. In iceland this produces volcanic rift zones regions where the earth s crust is being pulled apart and fractured and here molten rock or magma. Iceland s volcanism can be attributed to its location on the mid atlantic ridge in the north atlantic ocean where the eurasian and north american plates are moving apart a few centimeters per year.
Volcanic activity at grímsvötn has been gradually increasing over time as indicated by several regularly monitored geophysical and geochemical parameters that are now above the known background level. This strongly suggests that icelandic met office thinks that an eruption might happen in next few days to weeks.