Thunderstorm movement

[sqwkvfr]

avbug, I'll give you a thousand dollars if we can set up one of those wireless earpiece newscaster things for my technical interview when I finally get enough $$ saved to try for a regional.

 

[Seadogrun]

All I know is that it is not a good idea to fly through the overhang.

Through or under you meant to say.

 

[FlyinFife]

With a few exceptions, (in the continental US) all frontal systems and thunderstorms move in a westerly direction. Winds aloft at altitudes where the anvil forms almost always run in a westerly direction.

Hmmm...I get the feeling that KSU_Aviator has either mis-spoken or he/she has never lived in the central plains during the January through December thunderstorm season.

 

[Say Again Over]

Right, it's UNDER, thanks.

 

[ksu_aviator]

Hmmm...I get the feeling that KSU_Aviator has either mis-spoken or he/she has never lived in the central plains during the January through December thunderstorm season.

Thus are the dangers of posting at 2am :nuts:

 

[kansas]

On the grand scheme of things, cells move east. However, locally cells can move in any direction, including westbound.

Directly adjacent to the cell beneath the "overhang" or anvil isn't a good place to be, as storm products may be exhuasting there, however, the debris field by itself, with adequate distance from the storm, isn't dangerous by itself. Debris fields can extend hundreds of miles downrange, in some cases.

Believe it or not, the "overhang" isn't as bad as one would think. When things get nasty is when you get "donut-holed" in there, or have a nasty encounter with a gust front...or when you're next to something truly severe fountaining hail, but even that's not too common from my experience. Have spent quite a few hours flying right next to "the beast" in smooth air, again, depending on the position of the gust front.

 

[Seadogrun]

Believe it or not, the "overhang" isn't as bad as one would think. When things get nasty is when you get "donut-holed" in there, or have a nasty encounter with a gust front...or when you're next to something truly severe fountaining hail, but even that's not too common from my experience. Have spent quite a few hours flying right next to "the beast" in smooth air, again, depending on the position of the gust front.

That's taking alot of risk if you ask me. It only takes once for it to be spitting out baseball size hail or worse for you do damage/destroy and airplane. As a general rule stay out from underneith the overhang.

 

[regionalcap]

Believe it or not, the "overhang" isn't as bad as one would think. When things get nasty is when you get "donut-holed" in there, or have a nasty encounter with a gust front...or when you're next to something truly severe fountaining hail, but even that's not too common from my experience. Have spent quite a few hours flying right next to "the beast" in smooth air, again, depending on the position of the gust front.

You are giving bad advice. Stay away from the overhang. One day, if you keep it up, you will encounter bad hail. Just deviate away from the storm and be done with it.

 

[cezzna]

The overhang is not so bad to fly as long as you're at leat 20 miles from the active part of the cell. Overhangs can be very long as avbug said extending for hundreds of miles. When cells start to train, the east side of convective acitvity is one big smeared overhang extending hundreds of miles.

As for cell movement, generally speaking on the surface they will move SW to NE but at the tropopause movement will be W to E. The trop can thermally cap a cell but when they really grow they can extend well into the stratosphere. Just think of the trop as a bad condom and a strong cell as a fratboy at the playboy mansion. You get the idea.

 

[kansas]

You are giving bad advice. Stay away from the overhang. One day, if you keep it up, you will encounter bad hail. Just deviate away from the storm and be done with it.

Well I'm by no means doing flight instruction/corporate/airline work in there. I was just passing along my personal experience from my weather modification days...and trust me, if you don't ever go under the overhang when doing weather mod, you will get NOTHING done.

While I'm at it, I might as well pass along some more non-scientific information on storm movement in the great plains. Seems to me (as well as a very experienced meteorologist that I know) that a lot of mid-summer storms tend to develop along/follow major highways. Perhaps this is a result of the heat rising from the asphalt?

Also, nearly all storms move in an easterly direction, more or less. However, many claim that if you ever encounter the rare westward-moving storm, you had better be prepared for some serious weather, including softball & volleyball size hail.

Just some personal experience stuff to think about.