Monday, October 16, 2017

Ophelia, Wildfires Trash Europe, And A Word About Vermont Frost Tonight

A stadium damaged by Ophelia
today in Ireland.
I know frost during October in Vermont is not exactly unusual or a disaster, especially compared to the weather extremes and dangers in Europe most of this post will be about.

We're talking what was Hurricane Ophelia, now a powerful storm trashing Ireland. And we're talking scary, deadly wildfires in Portugal and Spain.

VERMONT FROST 

But, I'm based in Vermont, so I'll get our frost out of the way first: Although much of Vermont has already had frost this autumn, the Champlain Valley and a few other places have not. Which is pretty late in the month to go frost-free.

That will change tonight. A freeze warning is in effect for the Champlain Valley tonight, which means most of us will go below freezing. Anything that's still growing outside that you want to keep should either come inside, or you should try covering them up.

Even covering them might not totally be enough in many areas, especially away from the lake, since it will be so cold.

There are no frost warnings away from Lake Champlain because the growing season is considered done there. But some garden plants survived earlier cold weather elsewhere in Vermont, where temperatures will be in the 20s tonight.

Warmer weather returns for the rest of the week, but it won't be quite as toasty as the near-record mid and upper 70s we saw on Sunday.

OPHELIA

As I write this Monday morning, Ireland was being trashed by what was Hurricane Ophelia. It has finally lost its tropical characteristics but not its power. Ophelia had set a record over the weekend as the most north and east in the Atlantic a major hurricane has reached.

The peak of the storm in Ireland arrived at around mid-morning local time. There's already a report of a woman killed by a falling tree. About 120,000 people were without power and officials warned of coastal waves the height of a double decker bus.

Social media posts are showing roofs blowing off buildings, large waves crashing into shorelines and many, many trees down.

A 118 mph gust has already been reported at one coastal Irish location.

Ophelia was forecast to slam Northern Ireland, Scotland and parts of northern England this afternoon local time.

Ex-hurricanes that were full-fledged hurricanes just prior to hitting the British Isles are rare. The last time this happened was in 1961, when Hurricane Debbie, which had just transitioned from hurricane to powerful mid-latitude storm, killed 11 people in Ireland.

In another odd twist, Ophelia brought Saharan dust all the way north to Great Britain, so places where the sun was still out yesterday and this morning had an eerie red disc for a sun as all the dust in the air  caused this effect.

WILDFIRES IN PORTUGAL

Well east of Ophelia, southerly winds, partly associated with the storm, brought hot, dry conditions to Portugal and Spain, and wildfires on par with the recent ones in California resulted.

At least 30 people have died in the fires in Portugal and Spain, and the death toll is expected to rise. Record heat in the mid 80s to mid 90s contributed to the fires, as did strong winds on the outer fringes of Ophelia. The region also experienced an extremely hot, dry summer.

Sadly, it appears that most of the fires over the past couple of days were deliberately set, so some arsonists killed all these people and burned hundreds of homes and businesses.

Slightly cooler, somewhat wetter conditions are forecast over the next few days, which should help firefighting efforts.

This is the second major wildfire calamity in Portugal this year. June wildfires in that nation killed 64 people.


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