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WxWatcher007

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Posts posted by WxWatcher007

  1. Chaser Report—5/13/21

    The day started off with a marginal risk due to lack of confidence in storm coverage and lack of moisture, but sufficient modification of the dry airmass on southerly flow allowed for the ingredients to be present for some high based activity in the central plains.

    My target was far NW Kansas and after convective initiation in Colorado I began traveling from my target (read: hurry up and wait) location to the KS/NE border. 

    I came across the high based supercell just south of Haigler, NE where it produced a messy, but discernible structure.

    Rp930Db.jpg
     

    As the supercell progressed S-SSE, the structure became a little better, with strong inflow developing aloft. It produced hail between 1-1.75” per spotters. I stayed close, but away from hail. 

    PE2J2lx.jpg
     

    Goodland radar was down (LOL) so I used a combination of other radars and visual identification to stay ahead of the supercell. I stayed on it as it “pulsed” and then ended up in strong ground level inflow.

    Despite being high based, being unable to confirm the strength of the rotation via radar and the approaching hail core pushed me back south to get far enough ahead to feel comfortable given my limited severe chase experience. From there however, I stayed on the storm from a greater distance as daylight faded, catching some great anvil & lightning images. Overall, a great chase on a marginal day.

    BIf3Rv3.jpg
     

    di71QML.jpg

    • Like 20
  2. 3 hours ago, Quincy said:

    Chased a high based supercell in far northwestern Kansas this afternoon/evening. 

    Quite a bit of wind and hail with this storm. Pronounced inverted-V thermodynamic profiles (71/46 at GLD 01z).

    While I’ve been to the Midwest before to chase, this is my first time doing it with just one other person. I was on that cell today. Definitely some impressive inflow. Great pic and video as always.

    • Thanks 1
  3. This is WxWatcher007 reporting live from the Midwest...

    Gosh, it feels good to say that. :wub:

    I'm out in the Midwest this week for Chasecation 2021 and although severe season has been below normal and this week looks marginal at best :( I am making the most of the trip. Yesterday was actually pretty good as I caught the back end of two storms (road network was decent but not ideal) down in Texas. 

    Hopefully Thursday and Friday can produce something nice in the central plains. I don't need a wedge, but a LP supercell wouldn't hurt lol. 

    Wish me luck! 

    • Like 11
  4. 17 minutes ago, NorthArlington101 said:

    Officially fully vaccinated today (two weeks after second dose) and it is my last day of classes as a junior at UVA! Time flies...

    Also super excited to let ya'll know that I'll interning with Accuweather over the summer. Getting all kinds of weather journalism experience... it really is the passion of people here that has kept me so enthused about the weather. 

    That's awesome on both counts! 

    You're on the come up! 

    • Like 2
  5. 18 minutes ago, NorthArlington101 said:

    That velocity/storm presentation looks legit. Someone on a forum I follow was nerding out about this wind profile, can’t read ‘em myself but maybe others could translate.

    ee0eebd8136ea612220fc67894acbb82.jpg

    @high risk can explain better but you see a curved hodograph on the left indicating supercell potential and very strong helicity (SRH on the right) in the lowest levels of the atmosphere.

    Looks like a nice tornado profile if you have the other ingredients (moisture, instability, so on). 

    More on hodographs here: https://www.weather.gov/media/lmk/soo/Hodographs_Wind-Shear.pdf

    • Like 1
    • Thanks 2

  6. mcd0491.gif

    Mesoscale Discussion 0491
       NWS Storm Prediction Center Norman OK
       1203 PM CDT Mon May 03 2021
    
       Areas affected...north central Georgia into northern and central
       South Carolina
    
       Concerning...Tornado Watch 127...
    
       Valid 031703Z - 031830Z
    
       The severe weather threat for Tornado Watch 127 continues.
    
       SUMMARY...Threat for isolated tornadoes will persist another couple
       hours over north central Georgia. Severe threat is expected to
       develop eastward into northern and central South Carolina this
       afternoon where another WW will be needed soon.
    
       DISCUSSION...Storms continue developing along several east-west
       oriented boundaries across north central GA where the environment
       remains favorable for occasional supercells with low-level
       mesocyclones and isolated tornadoes. The atmosphere is destabilizing
       from the southwest across central and north central GA into central
       SC. Low-level hodographs will remain sufficient for supercells with
       isolated tornadoes as the low-level jet continues to shift northeast
       through northern GA and into western and central SC while the
       atmospheres destabilize from the south and west.
    
       ..Dial/Grams.. 05/03/2021
    
       ...Please see www.spc.noaa.gov for graphic product...
    
       ATTN...WFO...CAE...GSP...FFC...
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