Since 02:30 UTC on the 3rd of November 2010 there has been constant harmonic tremor in Grímsfjall volcano. It is currently unclear why harmonic tremors are happening at Grímsfjall volcano. But there have been some ideas that this might be because a small eruption has started at Grímsfjall volcano.
According to news from few moments ago (around 14:00 UTC) there are no signs of a eruption at Grímsfjall volcano at present time. But harmonic tremors continue at this moment like they have been doing since 02:30 UTC last night.
The possible reason why the scientists don’t see any signs of a eruption is because none are visible on the glacier at the moment. But until something appears on surface what is going on in Grímsfjall it is going to remain unclear what is going on at the volcano.
Icelandic News. Please use Google Translate.
Hlaup og órói í Grímsfjalli (Rúv.is)
Engin merki um gos (Rúv.is)
Gos gæti verið hafið (Vísir.is)
Könnunarflug yfir Grímsvötn: Engin merki um gos (Vísir.is)
Vísindamenn fljúga yfir Grímsvötn (mbl.is)
Engin ummerki um eldsumbrot (mbl.is)
Updated at 14:59 UTC on the 3rd of November 2010. News link added.
Updated at 15:22 UTC on the 3rd of November 2010. News link added.