Sunday, December 23, 2018

West Coast Has Been Battered And Bruised Lately With Big, Weird Storms

Big waves on the California coast last week. Photo by Kent Porter/AP
While I've been whining about the stormy, wet, flood producing, windy, temperature-gyration storminess in our New England neck of the woods, it's been a trying December along the West Coast, especially up toward Washington State.

Giant waves, a very odd and strong tornado and then another nasty windstorm has made pretty much everyone in the dark December Northwest weather weary.

Videos are at the bottom of this post.

GIGANTIC WAVES

The stormy period started with some of the largest waves seen on the West Coast in years. These waves were generated mostly by immense storms in the Pacific Ocean in and south of the Gulf of Alaska.

The waves forced the postponement of the Mavericks surfing competitionThey'll try to reschedule when the surf becomes less deadly. These cancellations happen from time to time. Better safe than sorry.

Forecasters issued strident warnings to people, urging them to stay away from beaches. "Sneaker waves"  gushes of water from the turbulent seas, could have easily overwhelmed areas along shorelines untouched by waves in the previous hours. That would have swept people out to sea.

The National Weather Service office in San Francisco warned people: "Stay way back from the ocean or face certain death."

So far, I haven't heard of any deaths or serious injuries from these waves. But some surfers braved the waves. Some of them reported got tossed onto rocky shores, giving them  some nasty bumps and scrapes.

There were reports of damage. The 146-year old Ventura Pier in California was closed after a couple pilings and a cross brace were wrecked by the big waves. They're not sure when they will reopen the pier, because now officials have to do a safety inspection. The pier is a popular spot for marriage proposals, prom photos and the like.

BIG TORNADO

A house wrecked by a tornado in Port Orchard, Washington
last week. Photo by Ted S. Warren/AP
It was pretty strange. It was a scene straight out of the spring tornado season in the Great Plains.

Yet it hit this week, a little southwest of Seattle, Washington. It was definitely not the place you'd usually find dangerous tornadoes.

But there it was, an EF-2 tornado that tore roofs off houses, sent debris flying into the air and caused a lot of damage.

Somehow, Washington got lucky in one important way: There were no reports of serious injuries, but roughly 450 homes and buildings were damaged. Some of them look like they are total losses.

Tornadoes do hit Washington State on a fairly regular basis, but they're usually not this intense. On average, the state sees 2.5 tornadoes per year.  This one was the strongest one to hit the state since 1986. And usually, the relatively stronger tornadoes that hit Washington occur on the eastern side of the state, not west of the Cascades.

Most are really weak, but there are exceptions. The worst was an EF-3 in and around Vancouver, Washington on April 5, 1972. It killed six people and injured 300, says mynorthwest.com

As in much of the rest of the nation, if you're going to get a particularly bad tornado in Washington it'll hit in the spring or early summer.

But as we saw this week, there are exceptions. Strong winter storms do sometimes create spinups in western Washington in December, January and February, but these twisters rarely amount to much.

Tuesday's tornado in Port Orchard was probably the strongest winter season tornado on record in Washington, but there is a close second, according to mynorthwest.com

On December 10, 2015, an EF-1 tornado with wind speeds of up to 104 mph touched down in two spots around Battle Ground, Washington, damaging 36 homes but causing no injuries.

THEN A WINDSTORM

Tornadoes like the one that hit Port Orchard, Washington cause severe damage, but normally in highly local areas. Go a half mile away from the tornado path, and everything's fine.

Not so when you get a large scale wind from a large storm coming off the Pacific Ocean. The damage might not be as intense as a tornado, but it's ultimately worse because it's so widespread.

Winds gusted to 70 mph in some locations in Washington, cutting power to tens of thousands of people. Interstate 5 north of Seattle was closed for a time due to downed power lines. Other state highways were closed because of fallen trees.

One person was killed by the storm in British Columbia and power was cut in and around Vancouver. Part of a pier broke apart in the wind and waves along the British Columbia coast, leaving a man stranded on the far end of the pier. He was later rescued by helicopter.

Of course, energy from these storms have been crossing the nation. That helped lead to the storm we had here in Vermont on Friday. Another large storm will organize in the middle of the country just after Christmas, promising a winter storm in the Upper Plains and more wind and rain for the Northeast. It looks like that will include Vermont.

Here's some videos:

We'll start with big waves on the West Coast to start last week:
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First, an Associated Press reported on the rough surf:



The next video shows some beautiful, massive ways. It also shows a horde of photographers capturing the action. Photo buffs always know where to get the good shots, I guess:



Next up, the Washington state tornado:

Here's a compilation video of what people saw:



Here's a CBS News report that gives an overview:




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