Looks like a hurricane, but it's not!!!

[HURAKAN]

Very Interesting.

[brunota2003]

Haha, yeah, I noticed that yesterday into today. It'll be interesting to keep an eye on, thats for sure!

[Coredesat]

Looks like the former center of the strong frontal system currently over the western Atlantic, which became detached from the front yesterday. It and the front are the subjects of a storm warning:

...STORM WARNING...
.LOW 45N 61W 994 MB DRIFTING NE. FRONT EXTENDS FROM CENTER TO
45N 58W TO 39N 53W TO 31N 57W. WITHIN 180 NM NE AND E OF FRONT N
OF 37N AND E OF 59W...WINDS 40 TO 55 KT SEAS 20 TO 33 FT.
ELSEWHERE WITHIN 240 NM N QUADRANT AND WITHIN 360 NM NE AND E OF
FRONT...WINDS 25 TO 40 KT SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW 46N 58W 1006 MB. FROM 35N TO 45N BETWEEN
51W AND 63W AND WITHIN 240 NM E QUADRANT...WINDS 20 TO 30 KT
SEAS 10 TO 19 FT.
.48 HOUR FORECAST LOW DISSIPATED.

It should weaken quite rapidly, but it's pretty to look at!

[Aquawind]

That looks nothing like a hurricane other than a swirl.

[Squarethecircle]

It did, however, look vaguely similar to a strong sub-trop (like, without the stuff that would normally make a sub-trop a sub-trop).

[Coredesat]

Not really, there was little if any convection associated with the cloud swirl. If it were a subtropical system, it was extremely weak, as the swirl is totally gone now.

[2 Seam Fastball]

Perfect storm round 2?

[Ed Mahmoud]

Cro-Storms Mondo European storm has wrapped up the occlusion so tightly it has the strong appearance of an eye like feature.