Wednesday, July 29, 2020

"Potential" Tropical Storm Is Really Being Hyped

Just one of many potential tracks for Wannabe Isias.  Expect
forecasts to shift around a lot in the coming days.
If I were to believe some media and social media posts, I'd thing a Category 999 hurricane was about to blow Florida out of existence.

Before we got on with this post, some facts to clear up.

I hope you understand that I know that hurricanes only go up to Category 5; there's no such thing a "Category 999."

Category 5 is the worst hurricane you can get.  There is currently no Category 5 hurricanes in the Atlantic Ocean.   In fact, there are no hurricanes anywhere in the Atlantic Ocean.

It's possible a tropical system of some sort could affect Florida over the weekend, but we don't know for sure if that will happen, and if it does, how big a deal it would be.

So here's the non-hype version, as best as I understand it.  If you want more information beyone what I'm about to describe, check out what real live scientists are saying over at the National Hurricane Center. 

The hype you're hearing is prompted by something called "Potential Tropical Cyclone Nine." As of this morning, it was causing really crappy weather way out there in the Lesser Antilles, and will probably do the same to Haiti and the Dominican Republic tomorrow.

They haven't given "Potential Tropical Cyclone Nine" a name yet because it hasn't developed a well defined circulation.  It's just a mass of gusty thunderstorms that overall have some spin, but haven't congealed into a storm yet. But as of early this morning, it was getting close to that level.

When it does (or even if) it gets its act together, it will be named Isaias.  If you're curious, it's pronounced "ees-ah-EE-ahs."

As you're probably sick of hearing from me by now, forecasting the strength of direction of any tropical system can get tricky.

It's especially so with Wannabe Isaias.  It's a huge clump of thunderstorms, and where a center eventually forms will determine its path and strength.  Right now, even the folks at National Hurricane Center are throwing up their hands a bit with this one.

But they're giving it a try, because that's what they do.

If Wannabe Isaias gets it act together today, it might get punched down to a wannabe again if it hits the Dominican Republic directly.  The mountains there will screw it up.

If Wannabe Isaias detours around that mountainous island, it could keep getting stronger.

This is where the Florida hype comes in. Wannabe Isaias  could  cause trouble in places like Puerto Rico, the Virgin Island, maybe Cuba or the Bahamas.

Forecasts tracks as of this morning take this thing toward Florida, but remember what I just said: Where the center of Wannabe Isaias eventually establishes itself will determine a lot about its future path.

It could pass south of Florida and go into the Gulf of Mexico.  Maybe it will hit Florida. Or it'll curve north and then east and miss the United States entirely.  Note to Donald Trump: We don't know if Wannabe Isaias will affect Alabama. 

We just don't know any of this for certain yet.  Don't believe anyone who tells you they know for sure where this is going. They don't. At least not yet.  And don't even get me started with questions on whether Wannabe Isaias will affect Vermont and if it does, how so?  Use your Magic 8 ball for that one.

As mentioned above, we also don't know what kind of strength or lack thereof Wannabe Isaias will have.

So here's what you SHOULD do regarding Wannabe Isaias:

1. Continue monitoring the storm, especially if you live in or have interests in the Virgin Islands, Hait, the Dominican Republic, Puerto Rico, the Bahamas and Florida.  No need for any kind of panic, by the way.

2. It's early in the hurricane season.  If you live in hurricane prone areas, or flood prone areas, now is a great time to pop down to Home Depot or Lowe's or whatever to pick up your hurricane preparedness supplies. This is whether or not Wannabe Isaias amounts to anything. Wear your mask  into the stores, please!

3. Have a plan in case Wannabe Isaias or any other tropical storm or hurricane comes along.  If told to evacuate, where would you go?  Make it easy to grab important documents and medications and such if you have to go.  Think about what you would do with pets.  Add in some extra planning because of this Covid pandemic.

4.  If this thing does get close to you and the National Hurricane Center and local emergency managers start barking orders, like prepare or even evacuate, do what they say. It'll make it easier on everyone. Including yourselves.


Tuesday, July 28, 2020

The South Moves North Once Again

An outflow boundary from a thunderstorm passing by to the north
helped create thes turbulent looking clouds over St. Albans,
Vermont yesterday.  The boundary produced wind gusts close
to 30 mph at my house, but they oddly weren't cool winds like
you'd expect from normal thunderstorm outflow. 
The Northeast had a terribly Florida type of day Monday, with temperatures in the 90s, humidity levels through the roof, and a few strong storms to boot.

Maine was downright weird. You know Maine in the summer, right?  Cool breezes, comfortable humidity, great sleeping nights, manageable summer rain showers? frigid ocean waters?

Not yesterday.  The waters in the Gulf of Maine are practically bathwater, setting records for high ocean temperatures.  That means marine life is heading north to enjoy those warm waters. That includes sharks.

Tragically, a woman was killed in a shark attack near Bailey Island Maine on Monday.

Those warm waters along the coast of New England are also bad if a stray hurricane comes along later this summer and autumn.  Northboumd hurricanes along the coast weaken because they don't do well in cold water. The warmer the water, the slower a hurricane will weaken, making one that comes along stronger than they otherwise would be if the water was chillier.

Meanwhile, in Portland, Maine, the low temperature Monday was 78 degrees. That is the warmest "low" temperature on record for any date in Portland.

Additionally, a possible tornado hit parts of Somerset and Penobscot Counties in Maine.  Radar images showed some pretty tight rotation in a severe thunderstorm, plus there was tree and wire damage in the area.

The National Weather Service will investigate to see if that was really a tornado.

For those who are easily worried and confused, the possible tornado hit the town of St. Albans, Maine, NOT St. Albans, Vermont, where I live.

The heat was on elsewhere in the Northeast.  It was 97 degrees in Scranton, Pennsylvania, the hottest it's been there in four years.  Hartford, Connecticut got up to 98 degrees.

Ahead of a weak cold front, heat advisories are up along the East Coast today from southwestern Maine to South Carolina.

Here in Vermont, it got up to 93 degrees in Burlington, the 17th day this year it has been in the 90s.  We're still in the running for the most consective days staying continuously above 60 degrees. The wild cards are how warm it stays at night in the second half of the week and into Saturday.

Current forecasts have Burlington's lows just above 60 degrees each night, so we could do it.

Showers and thunderstorms were concentrated across northern Vermont yesterday and last evening, and southern Vermont stayed dry.  However, a decent batch of rain was moving through central and southern Vermont this morning.

Today will be another relatively hot one, with highs in the 80s to around 90 in a few spots. At least the humidity will briefly go down this afternoon.

The humidity will spike up again tomorrow ahead of the next system, but that won't last long.  There could be a few more showers and storms tomorrow, too.

Which is fine. Last evening, a brief heavy downpour passed through St. Albans, Vermont. The rain was almost as warm as bath water. There was no lightning, so it felt safe to stand out in the rain and let it drench me. It felt awesome.

I joke that the rain did wonders for my naturally curly hair.  The joys of summer, I guess.


Monday, July 27, 2020

A Welcome Rinse, And Then A Hot Repeat ThIs Afternoon

I awoke to the delicious sound this morning of rain drumming on the roof of my St. Albans, Vermont house.

The weather deck of our place in St. Albans, Vermont was tropical
humid and wet this morning after some welcome showers.
More heat, humidity the rest of the day, into tomorrow, I'm afraid. 
I've been constantly whining about too-dry weather in Vermont since May, so this nice round of downpours will shut me up for a little while.

I'll still cry about the hot weather - more on that in a minute - but this was one of the better rains of the summer.  

That's not saying much, but I'll take it.

The showers were mostly focused along and north of Route 2, so the southern half to two thirds of Vermont missed out.  But the showers this morning were widespread, and many areas got a few hours of rain, sometimes heavy.

As of 8 a.m., Burlington had received just over a half inch of rain. That's not exactly an incredible amount, but still manages to make this the wettest day of the month.

The showers were clearing out by mid-morning, setting me up for my hot weather whine.

We all felt the humidity, even during those showers. The weather disturbance that caused them is zipping off to our east.  The air mass hasn't changed since yesterday, except for the fact that it's even more humid than it was on Sunday.

Today will be the 32nd consecutive day in Burlington in which the temperature has not fallen below 60 degrees. Only one other year, back in 1898, had a longer streak, with 37 such days.   Also, Burlington got above 90 degrees yesterday for the 16th time this year.

Hot summer, anyone?

Before the next weather disturbance in the pipeline comes through, it looks like we will get at least some sunshine, so once again, the warmer valleys will probably hit 90 degrees.

Heat advisories are up for the valleys of western Vermont from north of Burlington to Massachusetts, and for the Connecticut River Valley from Brattleboro to north of White River Jumction. Between the hot air and the humidity, the heat index will be between 95 and 100 degrees.

The rest of Vermont won't quite meet the criteria for a heat advisory, but it will still be damn uncomfortable.

Another one of those pesky weather disturbances will approach us this afternoon.  Combined with the hot, humid air, scattered thunderstorms will erupt very nicely.  Of course, the word "scattered" should tell you 1. Your weather reporter here has a scattered brain and 2. Only some of us will get a storm.

A small minority of these storms could contain strong gusty winds and torrential downpours. Northern Vermont, along with northern New Hampshire, northern and western New York and most of Maine, are in a marginal risk zone for severe storms today. 

That means there will probably some isolated, rather short-lived episodes of severe storms here and there today.   It's possible some of the area might be bumped up to the next level of risk, called "slight" but that just means a slightly greater coverage of severe storms. This potential upgrade is just speculation on my part. to be honest.

An alleged cold front is coming through tomorrow, but don't break out those ski parkas.  Just like a cold front exactly a week earlier, any cooler air will lag far behind the front, so Tuesday will be another very warm, humid day. Some 90s might pop up again in southeastern Vermont. Southern New England will flirt with 100 degrees in spots.

On the bright side, you'll start to notice the humidity come down late in the day, especially north and west.

Then we get another round of average summer weather, just like we did during the second half of last week.  Another rinse and repeat.

Except after today, there won't be much rinsing in Vermont.  Scattered showers and thunderstorms are possible daily Tuesday through Thursday, but don't hold your breath.  It will trend drier and warm by next weekend.

As we head into early August, it looks like we might go back into an above normal temperature/below normal rainfall regime again.  Time will tell.

Unlike some chilly seasons in the rather distant past, this will be another year in which we Vermonters won't feel cheated out of a summer.

We're now just past the meteorological midpoint of summer, and temperatures will start falling soon enough.  In just five or six months, on some dark and frigid winter day, we will be looking back on this month's high heat and humidity with some real fondness.


Sunday, July 26, 2020

Hurricane Hanna Causes A Mess, Hot Atlantic Water Spells More Trouble

Debris scattered in Texas due to Hurricane Hanna 
A quick Vermont update at the bottom of this post, but since it's hurricane season and hurricanes are quite appropriately on everybody's mind....  

HURRICANE HANNA:

Hurricane Hanna showed what unusually warm water can do to a developing hurricane.

It's basically jet fuel for such storms.

Such was the case with Hurricane Hanna, which kept getting stronger all the way until it made landfall on the southern Texas coast.

Peak sustained winds were 90 mph, stronger than pretty much everybody anticipated just a day or two earlier.

The storm caused the type of damage you'd expect from such a storm. High winds damaged some structures, more than 280,000 homes and businesses were without power, widespread flooding damaged many other buildings, and embedded tornadoes caused added trouble. A large pier along the coast collapsed. Storm surges flooded parts of downtown Corpus Christi, Texas.

Hanna videos at bottom of this post.

Hanna, now well inland, is fading fast, but still dumping torrential rains and causing a lot more flooding.

OTHER STORMS:

Hanna was no doubt powered by warmer than normal water temperatures, but that's not the only ingredient you need. It's just one of the more important ones.

Case in point is former Tropical Storm Gonzalo. It fired up awfully quickly amid super warm ocean waters, but the sputtered. That's because dry air aloft got pulled into the tiny system and choked off its thunderstorms.  Former Gonzalo is now just a few scattered showers and storms heading into the Caribbean Sea.

So you see, hot water isn't everything.  It is hurricane jet fuel, but only if everthing works on all cylinders, so to speak.

It's certainly early in the hurricane season and forecasters are already watching the next potential Atlantic troublemaker. A growing disturbance way out in the central Atlantic will probably become Tropical Storm Isaias.

Damn name is impossible to spell and even worse to pronounce, but oh well.

Computer models - at least for now - take Wannabe Isaias to near or just off the southeastern United States coast in about a week or so.  The majority of models  seem to take this system out to sea, just missing the U.S., but these long range models are notoriously unreliable.  Anything could happen, so we'll just have to wait and see.

And let's not forget about Hurricane Douglas out in the Pacific!

Hurricane warnings are up for many of the Hawaiian Island.  Douglas this morning was a little more tha 200 mies east of Honolulu with top sustained winds of 90 mph.

It'll continue to slowly weaken as it approaches the islands, but will probably still be a hurricane as it passes through Hawaii. It's not weakening that fast because, in part, water temperatures heading toward the islands are not as cool as they usually are.

Trees and infrastructure aren't really designed to hold up against strong winds in much of Hawaii, so this could be a real troublemaker

Even if Douglas doesn't go directly over any of the islands, it will be close enough to cause hurricane force gusts through downsloping forces along mountains, or winds funnel through valleys.  The upper floors of Honolulu high rises risk lots of shattered windows, too, because winds near the top floors will be stronger than at street level.

Flash flooding will be a real hazard, too at least for the rest of the day

VERMONT UPDATE

Yeah, it's pretty hot out there, despite some morning clouds in the northern  half of the state that temporarily slowed today's warming. Warmer valleys still  have a shot of getting to 90 degrees today, despite some lingering partial clouds.

We'll need to watch a so-called "ridge runner" late this afternoon and early evening along the International Border. This is a disturbance that is running over the top of a hot dome of air in the middle of the nation through the Great Lakes and into Ontario.

It'll move east to southeastward into southern Quebec and eventually western Maine later today. Some of the thunderstorms with this thing could creep south to just along the border between Quebec and Vermont later today, and a couple storms could be strong, especially in the Northeast Kingsdom.

Other little "ridge runners" might affect us with scattered showers and storms late tonight and again Monday afternoon and evening.  The biggest "threat" from these will probably be locally torrential downpours. Some places won't get any rain and all. It'll be the usual hit and miss type stuff.

It's possible clouds tomorrow will hold temperatures below 90 in the north, but even if that happens, it'll be ridiculously humid, so it will be uncomfortable.

Just like last Tuesday, a weak cold front will come through this Tuesday with a risk of some showers and storms, and gradually lowering humidity starting later on Tuesday. We hope.

Videos:

News video summarizing the storm.  Love the transition from official telling people to stay inside during the storm and then cutting immediately to ABC report in the eye of the storm:



Lots of debris in the water on the Corpus Christi waterfront:

Saturday, July 25, 2020

Hanna, Now A Hurricane, Steals The Show. Also: Vermont Heat AGAIN!

Radar of Hurricane Hanna east of Corpus Christi, Texas this
morning. Powerful winds and storms now completelu
encircle Hanna's eye, which means further
strenthening is likely until the storm
makes landfall this afternoon. 
A few days ago, it looked like we would spend the rest of the week talking about a would-be hurricane named Gonzalo, while ignoring a nothingburger in the Gulf of Mexico.

As more proof that the tropics can be unpredictable, the "nothingburger" is now Hurricane Hanna, and it's about to strike southern Texas. And cause lots of problems.

Satellite views of Hanna overnight showed it organizing quite well, forming an eye with curved bands of intense thunderstorms surrounding that center.

The National Hurricane Center confirmed that as of around 7 a.m. this morning, top sustained winds in Hanna had reached 75 mph, enough to be the first Atlantic hurricane of the season.

It looks like Hanna will keep strengthening until it hits the southern Texas coast this afternoon.  The only thing keeping Hanna from become an even bigger monster is it doesn't have much time to get more powerful before it makes landfall.

However, powerful thunderstorms managed to completely surround the eye of Hanna as its central air pressure lowered. That's certainly a great recipe for further strengthening. Some observers  this morning were wondering if top winds could reach 90-100 mph.

Don't think for a minute so called "weaker" Category 1 hurricanes don't cause a lot of problems. This one will create a lot of difficulties, as most Cat 1's do.  It will cause wind damage. Even worse, storm surges of three to five feet above normal sea levels are expected around and south of Corpus Christi.  It's a low coast line, so that will cause lots of flooding.

Worse still, Hanna will dump between six and 12 inches of rain on far southern Texas, which will cause a lot of flash flooding.

There's more bad news with this:  A hurricane that is growing stronger as it nears the coast is especially bad because it catches people off-guard.  Some people in southern Texas might have been saying yesterday, "Oh, a tropical storm. I guess we won't have a beach day on Saturday."

Now, they have little time to get out of the way of wind, storm surgest and inland flooding.  I was, however, heartened to see news video of LOTS of cars driving away from the southern Texas coastline Friday evening.

Additionally, as we've all heard on the news, Texas is enduring a terrible spike in illnesses, deaths and hospitalizations due to the Covid-19 pandemic.  So on top of the extreme health crisis, southern Texas has to deal with a hurricane.

How do you socially distance in evacutation centers?  What if people are hurt or need to be rescued during Hurricane Hanna when medical and emergency teams are already stretched so thin?

They told us way back in the spring this would be a difficult hurricane season.  This is the opening salvo, and it's certainly not a good one.

Going back to the other tropical storm, Gonzalo, it's falling apart.  It will bring tropical storm conditions to some of the Windward Islands, and it's still expected to dissipate in the Caribbean Sea.  You never know what will happen to Gonzalo's remnants in a few days, so its currently disorganized mass of clouds could come back from the dead in a week or so.

VERMONT HEAT OVERPERFORMS AGAIN

Speaking of things that keep rising from the dead, another hot spell is coming to Vermont, especially Sunday and Monday.

There had been hope earlier in the week, that temperatures would stay pretty close to normal, continuing a trend that started Tuesday and continued through Friday. All four of those days were only slightly warmer than average, instead of torrid.

It's back to hot again for a few days. Today won't be too bad, because humidity levels are pretty comfortable. Still, afternoon highs will get into the 80s pretty much statewide.  The broader, wider valleys will probably get into the upper 80s

The humidity will increase by Sunday, along with the temperatures. Burlington could easily see its 16th 90 degree reading of the year tomorrow, and we might make it to #17 on Monday.

It doesn't look like there will be any cooling thunderstorms Sunday. However, on a very muggy Sunday night, and early Monday, some weather disturbances riding over the northern edge of the Northeast U.S. heat ridge could bring showers and thunderstorms to Vermont. If they happen, it's most likely north of Route 2.

Scattered hit and miss  showers and storms could punctuate the heat and humidity Monday.  A cold front slowly sagging south through northern New England will gradually bring relief to us later Tuesday and especially Wednesday, when temperatures will fall - and I use that term loosely - to readings that are similar to what we've had the past three or four days.

Friday, July 24, 2020

Hanna And Her Siblings

As expected, Tropical Storm Hanna formed in the Gulf of Mexico and is going to cause some mischief along the southern coast of Texas.

Hanna looked pretty healthy on satellite images this morning. As of 4 a.m., the storm only had maximum sustained winds of 40 mph, but I'm sure they'll find that it will have strengthened by later this morning.

Luckily, Hanna likely won't have time to strengthen all that much as it heads west towards Texas.  As of early this morning, it was only about 280 miles east of Corpus Christi, Texas and will make landfall by early Saturday afternoon.

Still, a well-organized system like Hanna sitting over very toasty Gulf of Mexico waters can strengthen fast. There's a chance that Hanna could become a hurricane even though it's already fairly close to land. Only after landfall is it guaranteed to weaken.

Pretty much all tropical storms and hurricanes weaken upon landfall.

It looks like Hanna might dump upwards of a half foot of rain in some sections of southern Texas, certainly enough to raise a flood risk.  It will have gotten stronger by the time it reaches Texas. It probably won't be all the way up to hurricane strength, but it might get close.

Meanwhile, Hanna's unreliable little brother Tropical Storm Gonzalo continues to churn east of the Lesser Antilles. That storm is a wild card, because it's small and unpredictable.   Smaller storms can strengthen or fall apart on a dime, and that's the kind of thing we're seeing with Gonzalo.

A little dry air intruded on Gonzalo yesterday, disrupting its circulation.  It still might get stronger as it moves into the Lesser Antilles by the weekend.  It's then expected to get weaker again once it's into the eastern Caribbean.

But little Gonzalo probably isn't done with surprises yet, so  the National Hurricane Center will certainly keep a close eye on the little devil.

Meanwhile, out in the Pacific, Hanna's big brother Hurricane Douglas continues to spin toward Hawaii. Douglas was a Category 4 monster early this morning with top sustained wind of 130 mph. Luckily, Douglas isn't near any land at the moment, so it's not wrecking anything.

However, Douglas is still headed toward Hawaii.  Cooler water in its path and strong winds aloft will surely weaken Douglas. It will still be a borderline hurricane/tropical storm with winds of 75 mph as it gets near the Big Island of Hawaii over the weekend, according to current forecasts.

Back in the Atlantic Ocean, a strong weather disturbance is coming off the west coast of Africa and will start to head west far out there.  This one could also eventually turn into a tropical storm or hurricane, so stay tuned!

Thursday, July 23, 2020

Rinse And Repeat: Storms Again, Mostly South, More Tropical Trouble

A little humid air and a little light rain help add a bit of color
to my St. Albans, Vermont yard. 
It seems like the Burlington-area anti rain force field broke down a little bit this morning, as I've noticed a fairly nice downpour passed through the Queen Cith this morning.

Up here in St. Albans, it did rain a little, so I'll take it.

Meanwhile, the tropics are bubbling with activity.  I'll get into that in a bit, but before that, let's get into the local stuff first.

VERMONT RAIN PROSPECTS/WARMTH

It would be nice if it rained more, but I think northern Vermont is mostly done with the rain today, save for a scattering of showers and storms - the  hit and miss kind - this afternoon.

Like yesterday the real action in the thunderstorm department will be south. Though this time, more of Vermont looks to be involved.

Central and southern New England, including southern and eastern Vermont and southern New Hampshire, are in the NOAA' Storm Prediction Center's slight risk zone for severe thunderstorms today.

That's the second of five alert levels and means there is the possibility of scattered severe storms, but nothing widespread.

The rest of Vermont, and most of  the rest of northern New England is in a marginal risk zone, which means there might be an isolated severe storm here and there.

Basically, the clouds and rain in northern Vermont and New York stabilized the atmosphere, making it harder, but not impossible, for afternoon showers and storms to develop.  Central and southern Vermont didn't get into this morning's rain. There will be a little more sun there this morning, which could help encourage afternoon storms

After today's storms go by, there's no precipitation in the offing until at least later Sunday. We have another toasty weekend ahead, with daytime highs in the 80s, with maybe a spot 90 here and there.

The following is still a bit uncertain, but we have a shot - just a chance - early next week of having the coolest spell of weather since mid-June.  If this comes to pass, it won't be chilly by any means, but there might be a few days in there that don't even make it to 80 degrees in the afternoon, and Champlain Valley nighttime temperatures could go below 60 degrees.

In other words, we have a round of average summer weather coming up for a change.

This coolish spell is likely to end prospects for Burlington to have its longest stretch of consecutive days that stayed above 60 degrees, but we will probably have the second longest such stretch.

According to the National Weather Service in South Burlington, the longest stretch of continous above 60 days was 37 in 1898.  The second longest stretch was 30 days in 1988.

As of yesterday, we're up to 27 days, and it most likely won't go below 60 through Sunday

TROPICS: GONZALO, WANNABE HANNA AND DOUGLAS

Tropical Storm Gonzalo, as expected, got going way out in the Atlantic yesterday, but its future is highly questionable.

As of now, the National Hurricane Center expects to become a hurricane for awhile, then maybe weaken as it enters the Caribbean Sea.

However, as noted yesterday, Gonzalo is a tiny little thing. It doesn't take much to disrupt a small storm.

Several meteorologists noticed this morning that an intrusion of dry air had disrupted Gonzalo's circulation early this morning.  That might hinder any intensification. We shall see.

A disturbance in the Gulf of Mexico I dismissed yesterday as a nothingburger now seems poised to become a tropical storm. If it does do that, they'll name it Hanna.

If Hanna forms as expected, it will be the earliest eight storm of the season on record.  The old record for earliest "H" storm was on August 3, 2005.

Meanwhile, we have a sleeper in the form of Hurricane Douglas. I call it a sleeper because it hasn't been really getting a lot of attention.

But it should.

Douglas is way out in the Pacific Ocean heading west away from distant Mexico.  Top winds this morning were 120 mph, according to the National Hurricane Center.

The problem is, it's heading toward Hawaii.  Douglas will weaken over cooler waters as it approaches Hawaii, but it will still be a low end hurricane or strong tropical storm by the time it gets there.

Hawaii seems to have gotten more prone to tropical storms in recent years and decades.   Due to natural ocean currents, the water is coolish around Hawaii, which tends to kill hurricanes. Such storms thrive on hot water.

However, the oceans around Hawaii aren't as cold as they used to be, in large part due to climate change.  Which means if all other things being equal, hurricanes and tropical storms near Hawaii don't tend to weaken as fast ast they used to.

Back in the Atlantic, yes, it's been a very busy start to the hurricane season, but the power of the storms have been overwhelming.

But this hurricane/tropical storm season isn't nearly as dramatic and active as the first part of the notorious 2005 season (which eventually brought us such disasters as Katrina and Rita).

There's a measure of how active a hurricane season is something called Accumulated Cyclone Energy, or ACE.  It's a measure of how intense a particular hurricane season is based on the intensity and longevity of each tropical storm or hurricane.

Though we have a record number of storms this year, they've all been rather weak and short lived. According to Philip Klotzbach, a meteorologist and expert on Atlantic hurricanes.

The ACE number so far in the Atlantic Ocean is eight as of yesterday. Normal for this time of year is seven, so it's close.  In the notorious 2005 season, ACE was already up to 56.

Even if Gonzalo turns into a dud and Hanna turns out to be a weakling, the ACE count will probably increase to a little above average in the next few days.