First Eyjafjallajökull, now Grimsvotn. What other difficult to pronounce volcano will Iceland spring on us next?

Ever since this time last year, the unpredictable eruptions coming out of this small island nation have been wreaking havoc on many European and trans-Atlantic travelers.

But logistical headaches aside, what many oenophiles want to know is: Are these ash clouds threatening vineyards?

Lucky for us, it seems at this point that spewing ash alone is not enough reason for serious concern - yet. It could also just be that any potential negative impact this dust may have on future vintages has not had enough time to reveal itself.