Winds and Storms
The prevailing wind direction is easterly. Westerlies are very infrequent. Generally speaking, wind speeds tend to be higher in the highlands, but topographical features can aggravate winds and cause strong gusts in lowland areas. Wind speed frequently reaches 18 m/s (59 ft/s) ; on stormy days it averages 50 m/s (164 ft/s). Heavy dust storms can be generated by strong glacial winds, and can be very strong. Up to 10 t (9.8 long tons; 11.0 short tons) of material can be in motion per transect per hour. These storms are very frequent in the early summer in the arid highland areas north of the Vatnajökull glacier.
Thunderstorms are extremely rare in Iceland, with fewer than five storms per year in the southern part of the island. They are most common in late summertime. They can be caused by warm air masses coming up from the continent, or deep lows from the southwest in wintertime. Lightning can usually be observed in connection with ash plumes erupting from the island’s volcanoes.
Read more about this topic: Climate Of Iceland
Famous quotes containing the words winds and, winds and/or storms:
“Bring me an axe and spade,
Bring me a winding-sheet;
When I my grave have made
Let winds and tempests beat:
Then down I’ll lie as cold as clay.
True love doth pass away!”
—William Blake (1757–1827)
“All deep, earnest thinking is but the intrepid effort of the soul to keep the open independence of her sea; while the wildest winds of heaven and earth conspire to cast her on the treacherous, slavish shore.”
—Herman Melville (1819–1891)
“You don’t need to pray to God any more when there are storms in the sky, but you do have to be insured.”
—Bertolt Brecht (1898–1956)