Hurricane Earl And The Narrower Cone

Here’s a photo I posted on Facebook a few days ago. It’s me during the manic days that lead up to a storm. I left work tonight exhausted even though we all know I don’t really do any physical labor (does map pointing count?).

The Hurricane Center’s forecast features the “Cone of Uncertainty.” The name describes it fittingly, but it’s still a dumb name because everyone immediately thinks of Get Smart.

Cred buster!

The cone starts narrow and widens over time. The idea is the farther out a forecast goes the more fudge factor is necessary. With Hurricane Earl as close as it is we are now on the outside of the narrow end of the cone. There is nearly no chance of Earl hitting Connecticut directly.

My friend Ryan who forecasts for Channel 30 tweeted:

Tomorrow evening will look like any other “rainy night”. I don’t expect any damage or anything more than isolated power problems.

He very well could be right though he is a shade more optimistic than I am. A nasty rainy night sounds more reasonable to me, but we are separated by shades. I do expect there will be some gusty winds especially in Southeastern Connecticut. Isolated power problems? Absolutely.

In any event Ryan and I and every other meteorologist around has done their best to allay fears. There may be people at the TV stations who’d like the storm’s impact perceived larger than it is. None of them work in weather.

I got an email this evening from Bob, a writer friend in Guilford.

Your blog pics of that storm, and your awestruck description of it, seriously scare the hell out of me.

Is that the impression I left? Though most casual viewers only remember the big storms I look at them all–even those six hour wonders that get named then deteriorate in under a day! Hurricane Earl was (it isn’t anymore) an exceptional work of nature. It had everything you should fear from a hurricane except a threatening path.

Now the waiting begins. The forecast will hardly change unless Earl totally flies by without saying hello.

There is little as satisfying as nailing the forecast. You probably don’t remember the storms I downplay as much as the ones forecast to strike. You would if I was wrong!

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Hurricane Earl Is Coming Into Focus

The closer a storm gets the more it comes into focus… at least that’s the hope. Hurricane Earl is a day away from the area. There’s still no reason to think we’ll get struck directly.

Over the past few minutes I’ve looked at loops from the WHRF, GFS and NAM models. They’re all slightly different though very similar. The worst of the three lives up to my earlier forecasts. The others bring less.

It’s possible the storm will pass in such a way half the state doesn’t even realize it was there! That would make me happy.

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Earl Envelopes Me — Featuring Ann Nyberg And Her Webcam

My website traffic’s up. I would guess you’re here wondering what I think of Earl? I’m in awe of this storm.

When the satellite map appeared on my screen tonight I marveled at the natural beauty of Hurricane Earl. Not all hurricanes are alike. Earl is classic.

Tonight Earl is exquisitely curved. The eye, 30 nautical miles in diameter, is nearly round. Earl is undisturbed, gorging on energy transferred from the warm waters below.

Few storms look like this. Most have faults or flaws. There’s a reason not every storm is as strong as Earl. A lot of things have to fall into place. It seldom happens.

At some point Earl will interact with land or colder water or the strong westerlies still to come. He will weaken.

I don’t know everything, but I’ve watched a lot of these storms. I am very intellectually curious in matters of science and technology.

Often during storms I chat with my friend Bob down in Tallahassee. He is one of a handful of the brightest minds in this field. Our conversations often center around interesting and esoteric observations. It’s stuff almost no one looks at. We talk about buoy readings a lot. Sometime we rate the hurricane forecasters at NHC as if they were eligible to be drafted onto some “fantasy meteorology” team.

“2 min,” he’ll type and two minutes later a link arrives. At the other end a beautifully rendered map or chart created on-the-spot to illustrate a point. Few people think this way. Fewer have this skill. It’s sort of amazing.

It’s funny how some viewers interpret what I’m doing. This was blogged this evening:

Our local meteorologist Geoff Fox says Earl should not be that much of a threat to the Connecticut coast, but you can hear the excitement in his voice. You just know he’s waiting for the big one.

Really? I just want to grit my teeth and let out a small scream. Everything I’ve done has been to try and balance what we’ll see with what at the moment is a freak of nature! I don’t want to see the big one or even the medium one. I have too much respect… too much fear.

I often get emails and phone calls trying to sell me on a more exciting forecast. Their logic always has multiple ifs. It can come true but it’s unlikely and deserves to be treated that way. It’s easy to make outlandish forecasts when you’ve got no skin in the game.

Ann Nyberg came to the Weather Center tonight. She interviewed me for her website.

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Staying Busy With Earl

Busy day. I was at work early. The company that provides our weather display computers held a webinar. It was a refresher course in using the hurricane capabilities. Things you don’t use often fade from memory.

The computers we use at work depend on specialized software which reads weather data and formats it so it can be plotted or contoured on-the-air. It’s helpful and powerful, but because there are so many different types of data and different ways to show things there are dozens… maybe hundreds of individual settings.

I spent dinner at my desk working on a few graphics I want to show tonight.

The models remain close to where they were. There are outliers which are more pessimistic. I will anguish over that through the night. I haven’t changed much in the past two days. Rotten–yes. Direct hit–no

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Hurricane Earl: The Sweating Begins

The sweating begins.

You’ll be glad to know most of the dependable guidance continues to show Hurricane Earl south of Long Island then out-to-sea. Some of the models are more westerly than others, but for most we get a rotten day with some limbs/power down and enough rain to gum things up.

This time before a storm I get emails and other messages asking if the author can do something on a given day. I don’t answer those. I don’t want someone to get into an accident and then, whether my fault or not, say “I was unsure, so I asked Geoff if I could go.”

The answer is always “No!” You cannot.

He’s not requesting advice. He’s asking permission!Not granted.

Sorry.

I have worked hard to allay fears, to reassure the viewers. Now that scenario better come true. Being wrong here would be pretty awful for all concerned!

I’ll be sweating all the models and anything else I can get my hands on. Now that Earl is closer there will be shorter term models available. More confusion!

So far the track has stayed reasonably in line. This would seem a logical path based on past storms.

Most likely Friday on TV you’ll have a good view as Earl slides by. He should be within radar range. We’ll have hi-res imagery to show. If you enjoy this sort of thing you”ll have fun, but from afar.

I have been forecasting in Connecticut over 26 years. The pressure to find the correct forecast answer has never seemed greater.

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Why Am I So Quiet About Earl?

I haven’t posted since the middle of the night. That’s unusual because I like to talk out my thoughts on these big storms.
Nothing’s changed!
I guess that’s a good thing. The more consistent the forecast over time the more likely it is to come true.

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I’m Waiting For The Models… No… Not That Way!

It’s not that the forecasting isn’t good–it needs to be great. Mistakes have a huge downside

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Is There Bias In Forecasting Hurricane Earl?

In nearly every case Earl tracked west of the forecast!

If this remains the case Earl snuggles a little closer to Connecticut than has been said. Not good!

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Respect For Hurricane Earl

I am surprised by the Hurricane Center’s forecast. The ‘out days’ center of the track is well offshore, though the Maryland shore to the Canadian Maritimes are all within the cone of uncertainty.

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Not A Good Night On Saint Maarten

Wind rushes inward toward the hurricane’s centerr. Yes–hurricane’s suck!

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