There is still no confirmation of an ongoing eruption, or that an eruption has taken place, in NA Vatnajökull. Civil Protection science board is meeting now to consult on the issue.
Graben/depression (fractures and sinkholes) have been confirmed in NV Vatnajökull between Bárðarbunga and Grímsvötn. The depression is estimated to be 4-6 km long. The water is on the watershed of Grímsvötn and Jökulsá á Fjöllum.