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FRG at 53 knots. Maybe OKX will issue the high wind warning now?

Polo is undergoing an EWRC. The inner eye is shrinking rapidly. The concentric outer eyewall appears to be taking off, and convection remains intense. Though, due to the chaotic nature of these processes, it's futile to try and forecast how fast these will complete and the larger eye clear out entirely, but this one may not take very long. I am basing this on the intensity of convection that persists and the symmetrical structure of the CDO. Once the outer eyewall is fully dominant, it shouldn't take long for sinking airmass to suppress remnant convection of the old and clear it out. SSTs are still very warm, though OHC at depth is decreasing. Polo's motion seems fast enough that upwelling shouldn't be much of an issue for now. SSTs do drop off in the forecast when Polo is moving poleward, which will bring down intensity regardless. Southwesterly shear should also begin to increase, which may help get some drier airmass into the core and put an end to its many hours of Cat 5/upper Cat 4 durations of intensity. Polo may be able to maintain Cat 3 status into the Baja Peninsula. We are still several days away from that, however.

Analysis recorded the center at 987mb as of 06Z today.

6z Nam would be fun

Some decent winds starting to crank here in the valley in E CT….

Winds are cranking and no HWW smh .

upton lowered rain totals for 2-3 inches for the city when earlier it was 3-5 inches..

Bone dry here in upper Manhattan.

Maybe it’s just because there’s still so many leaves but it sounds like the wind is overperforming out there… wish I had an anemometer. Trenton airport has gusted over 40 several times overnight though which is pretty impressive this far inland especially since it’s not the peak. Saw some impressive gusts at the shore too think the highest I saw was 77 mph.

Another item, MQE ended up w/ 5.76" of rain for the Perfect Storm in 1991, far more than any model showed. Of course, no hires models then, but what the ECMWF is showing does makes sense when you have extended duration big ENE fetch moist flow.

But give it some "TYME!!!" It has lots of it to meander "down there."

What about 99 bottles of BEER on the wall?

LFG!!

Sct embedded tstms likely. CAPE not bad in SNE for a Nor'easter today and Sunday. So bring down those winds as @ineedsnow would say!

This is not your typical "cold" ET storm evolution. The initial surface low development was S of the 576 dm 1000-500 thickness line and by 25/18z, a small 582 closed thickness pool had formed over the low center (see ECMWF 12z 06 hr and 18z 03 hr forecast attached). This is a much higher thickness than what you would find in a typical strong ET storm development near 37N in late September in this region off the U.S. East Coast. A 582 thickness pool is what you commonly see on the global models over a mature hurricane, so I would be cautious here as this is an outlier case and conventional rules of thumb may not apply. This is why I mentioned in an earlier post that one needs to think outside the box here. Yes, I know that this mid-level warm pool alone does not make it even close to a ST system currently, but you have to admit this is unusually warm for initial strong baroclinic development and a high launching pad, relativity speaking. Nothing quite like this (at least in the last 50 yr) has occurred in September in this particular region when a strong ET low develops during the near peak climo of SSTs that are 2-4 C above average and the low meanders for days in the same region close to the coast. I attached the SSTs analysis and the approximate position of the surface low at 25/18z. It is over SSTs more than enough to support ST transition and is going nowhere fast the next 72 hr off the Mid-Atlantic coast, so I would not let one's guard down here. The closest analog is the Perfect Storm Oct-Nov 1991 and the hurricane that formed from it eventually, so such a scenario here is not unprecedented. If I recall correctly, a recon was flown into that system when the transition had occured and they found a 981 pressure and 88 kt FL winds.

Good! So much rain in Weymouth, it will "drown out" @CoastalWx's constant boring whining nonsense! LOL

Concerning the East Coast storm, I wanted to point out something I can not recall seeing in this region in Sep. This is not your typical "cold" ET storm evolution. The initial surface low development was S of the 576 dm 1000-500 thickness line and by 25/18z, a small 582 closed thickness pool had formed over the low center (see ECMWF 12z 06 hr and 18z 03 hr forecast attached). This is a much higher thickness than what you would find in a typical strong ET storm development near 37N in late Se in this region off the U.S. East Coast. A 582 thickness pool is what you commonly see on the global models over a mature hurricane, so I would be cautious here as this is an outlier case and conventional rules of thumb may not apply. This is why I mentioned in an earlier post that one needs to think outside the box here. Yes, I know that this mid-level warm pool alone does not make it even close to a ST system currently, but you have to admit this is unusually warm for initial strong baroclinic development and a high launching pad, relativity speaking. Nothing quite like this (at least in the last 50 yr) has occurred in Sep in this particular region when a strong ET low develops during the near peak climo of SSTs that are 2-4 C above average and the low meanders for days in the same region close to the coast. I attached the SSTs analysis and the approximate position of the surface low at 25/18z. It is over SSTs more than enough to support ST transition and is going nowhere fast the next 72 hr off the Mid-Atlantic coast, so I would not let one's guard down here. The closest analog is the Perfect Storm ET low Oct-Nov 1991 and the hurricane that formed from it eventually, so such a scenario here is not unprecedented. A recon was flown into that system when the transition had occured and they found a 981 pressure and 88 kt FL winds.

FWIW, I was being sarcastic. The storm is still off of the Carolinas. It's taking absolutely forever to get up here. What we have now are the outer bands. The main event is tomorrow night.

Thats what alot of people are probably saying now. Smh.

I like seeing the banding and lightning showing up on radar.

Be safe everyone Sent from my SM-S176V using Tapatalk