Jump to content
  • Member Statistics

    17,532
    Total Members
    7,904
    Most Online
    e46ds1x
    Newest Member
    e46ds1x
    Joined

May 24 Plains/MW Severe Threat


Helicity

Recommended Posts

  • Replies 1.6k
  • Created
  • Last Reply

I'm assuming the higher it goes the higher likelihood of tornadoes? Also what does 40% hatched mean vs the 90 for Alabama in April? Thanks as I'm trying to keep up with the terms used.

We were talking about the watch probabilities for tornadoes/strong tornadoes, which were 95%/95% for 4/27 in AL vs. 95%/70% here.

The other probability that is being discussed is the Outlook tornado probability, which rarely exceeds 30%. This year it has twice, in AL (45%), and today (45%).

Link to comment
Share on other sites

Does anyone ever put any faith in these TORCON values from TWC? They have Wichita/SC KS at a 9.

Forbes does have a PhD.

That said, because it is a 50 mile radius, or four times the area, divide the TorCon by 4 and see how closely the numbers match the SPCs.

Obviously, if SPC is above 25%, a direct conversion to TorCon would be 10/10.

Link to comment
Share on other sites

Forbes does have a PhD.

That said, because it is a 50 mile radius, or four times the area, divide the TorCon by 4 and see how closely the numbers match the SPCs.

Obviously, if SPC is above 25%, a direct conversion to TorCon would be 10/10.

Oh ok, well can you list the SPC numbers for various cities? Like OKC,Tulsa, Wichita, Ponca City?

Link to comment
Share on other sites

Cumulus along the dryline are starting to intensify. Should see them break the cap within the next couple hours (maybe sooner...).

A supercell has already formed in KS, likely forced from upward motion in the low itself. Plenty of hail with that one based on reflectivity.

Link to comment
Share on other sites

Forbes does have a PhD.

That said, because it is a 50 mile radius, or four times the area, divide the TorCon by 4 and see how closely the numbers match the SPCs.

Obviously, if SPC is above 25%, a direct conversion to TorCon would be 10/10.

Grades aren't everything. Joe Bastardi graduated with a 2.3 and he did alright I'd say. With that being said Forbes has a couple 9's up in Kansas and Oklahoma

Link to comment
Share on other sites

Cumulus along the dryline are starting to intensify. Should see them break the cap within the next couple hours (maybe sooner...).

A supercell has already formed in KS, likely forced from upward motion in the low itself. Plenty of hail with that one based on reflectivity.

couplet and hook signiature developing on radar now, tornado warning coming shortly I would think

Link to comment
Share on other sites

Initiation south and north of Altus, OK. These would track right into the OKC Metro, as they are moving NE.

looks more north of ne so far, but it's super early... we have time to predict OKC's doom yet.

Link to comment
Share on other sites

Ah, yea your right, they'll move to the west of the Metro, unless they turn right. Cell just popped up near I-40 also.

the i-40 one is organizing very quickly.. tops shooting up big time
Link to comment
Share on other sites

BULLETIN - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WARNING

NATIONAL WEATHER SERVICE NORMAN OK

203 PM CDT TUE MAY 24 2011

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...

EASTERN DEWEY COUNTY IN NORTHWEST OKLAHOMA...

CENTRAL CUSTER COUNTY IN WESTERN OKLAHOMA...

* UNTIL 300 PM CDT

* AT 203 PM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE

THUNDERSTORM 5 MILES SOUTHEAST OF BUTLER...MOVING NORTHEAST AT 35

MPH.

HAZARDS IN THE WARNING INCLUDE...

HAIL UP TO THE SIZE OF TENNIS BALLS...

WIND GUSTS TO 60 MPH...

* LOCATIONS IN THE WARNING INCLUDE ARAPAHO...BUTLER...CENTRAL FOSS

RESERVOIR...CUSTER CITY...EXTREME WESTERN CANTON LAKE...HUCMAC...

OAKWOOD...PUTNAM...SEILING...STAFFORD AND TALOGA.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...