Jump to content

March 22-28, 2023 | Severe Weather/Heavy Rain/Flooding


Iceresistance

Recommended Posts

  • Moderators
28 minutes ago, Ohiobuckeye45 said:

id still rather have this side of the storm, than the other

 

snku_acc-imp.us_mw.png

snku_acc-imp.us_mw.png

sn10_acc-imp.us_mw.png

I agreed with you…so to confirm, you meant the snowy side right? 😝

  • THUMBS UP 1
Link to comment
Share on other sites

0z HRRR isn't as intense for my area as the 12z and 18z runs were, but I'm definitely concerned about hail potential. Shouldn't be a big tornado day but there's probably going to be some monster hailers out there, hopefully they avoid all populated areas. 

The bigger story here though is Friday, which is quickly becoming a potential major tornado event. SPC has upgraded to moderate with a 15 hatched tornado area.

day2otlk_0600.thumb.gif.1da59a79af2c2bfb7180eafd4d27195c.gif

  • LIKE 2
Link to comment
Share on other sites

  • Meteorologist

One thing that might help tomorrows outbreak is that it looks like the low will strengthen quite a bit from 12z tomorrow through 6z Saturday. Means it’s maturing, taking a negative tilt, height falls in the warm sector support discrete supercells, and a stronger system/stronger winds aloft with the negative tilt at night means stronger moisture transport to keep severe threat going.

  • LIKE 1
  • THINKING 1
Link to comment
Share on other sites

  • Meteorologist

Interesting battle between the Globals and mesoscale models with the orientation of the upper trough tomorrow. The GFS/ECMWF/CMC want it oriented more meridionally while the NAM has it more zonal. This is important because the global models would favor linear growth over supercells if they are correct. That jet orientation signals strong forcing and it's difficult for storms to stay discrete without strong capping in place. The NAM, however would signal less forcing and would be the bigger supercell and tornado threat. Something to watch in the mesoanlysis phase tomorrow. 

Link to comment
Share on other sites

Might have some tennis balls in N TX.

Quote
Severe Weather Statement
National Weather Service Norman OK
638 PM CDT Thu Mar 23 2023

TXC023-487-240000-
/O.CON.KOUN.SV.W.0072.000000T0000Z-230324T0000Z/
Wilbarger TX-Baylor TX-
638 PM CDT Thu Mar 23 2023

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR SOUTHWESTERN WILBARGER AND NORTHERN BAYLOR COUNTIES...

At 637 PM CDT, a severe thunderstorm was located 7 miles northwest of
Lake Kemp, moving east-northeast at 30 mph.

HAZARD...Tennis ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

Locations impacted include...
Lake Kemp and ranch land of southern Wilbarger and northern Baylor
Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3385 9948 3385 9947 3386 9947 3401 9909
      3370 9902 3369 9947
TIME...MOT...LOC 2337Z 252DEG 27KT 3380 9934

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

 

Link to comment
Share on other sites

  • Meteorologist

ARW keeps this solely a linear event. NSSL has some semi-discrete cells for south and east Arkansas and a nasty squall for western KY.

floop-hrwnssl-2023032400.refcmp.us_ov.gif.710871f2858abcfd4ac9720b7abf03dd.gif

 

The supercell machine, FV3, doesn't do its job. Spits out some supercells at the end of the squall but that's about it.

floop-hrwfv3-2023032400.refcmp.us_ov.gif.31f0419e9b624edcec1a0bc108871bf6.gif

 

HRRR keeps a semi-discrete supercell threat for Louisiana

 

floop-hrrr-2023032400.refcmp.us_sc.gif

Edited by ClicheVortex2014
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...