Showing posts with label Severe Local Storms. Show all posts
Showing posts with label Severe Local Storms. Show all posts

Tuesday, March 19, 2013

First Major Hail Storm of 2013 Strikes the South, Including Jackson, MS...


As feared (but also as expected), the first widespread, damaging hail storm of 2013 struck the South yesterday.  In particular, the Jackson, MS area was hit very hard with widespread hail of 2 inches or more in diameter.  The above image shows the general areas affected by hail damage yesterday.  Red indicates severe, widespread damage.  Orange indicates significant damage, and yellow indicates spotty hail damage.

Here are a few hail and/or hail damage photos that have come forward on social media in the last 12-18 hours:

Pearl, MS (unknown photographer - via twitter)

Softball size hail near Clinton, MS (unknown photographer-via twitter)

Jackson, MS (WLBT via Facebook)

Significant wind damage also took place from Alabama, Eastward into Georgia as well as possibly a few tornadoes:

Jacksonville, AL via the AP

Center Point, AL via the AP

Silver Creek, GA via the AP

Scenes like the above are widespread across the region, and there is much damage to clean up in the coming days for sure.

I am watching with interest for storm damage surveys to be complete near the Gay and Concord, Georgia areas.  A very strong tornadic signature was indicated on radar in that area late yesterday afternoon, as shown by these images that I shared on twitter at the time:



On the lower image, I have circled what appears to be a "debris ball" which is a radar indication of debris being lifted up and carried aloft by the tornadic circulation.  Debris can be anything from trees, dirt and power poles, to parts of buildings.  Fortunately, this appears to have taken place in a relatively rural area and I am not hearing of deaths or injuries in this immediate area as of now.

From the "shameless plug" department, this severe weather event was forecast very accurately (and well in advance) by our team at WeatherGuidance.  Many of our clients were able to move their employees and assets to shelter prior to storms hitting (which avoided or reduced damage and injury), while others took action to move equipment and other resources into the impact areas ahead of time so that they could quickly help those who were affected after the storms passed.

If you feel like your company, school or organization was taken by surprise as a result of this event, please contact us today so that we can help you next time!

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Coming March 2013:  "The Tornado Chronicles" full website!
• Interactive tornado database back to 1950 (earlier years coming soon)
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• Tornado safety, preparedness and education
• Daily tornado/severe weather outlook
• Photos, videos and more!

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Thursday, January 3, 2013

2012 Severe Weather Warnings in Review...

The National Weather Service issued 2,386 Tornado Warnings (red) and 20,011 Severe Thunderstorm Warnings (blue) in 2012, for a total of 22,397 individual warnings.

Greg Carbin of the Storm Prediction Center (SPC) put together the following 30 second YouTube video which shows the issuance of those warnings throughout the entire year:


Stay tuned for a detailed post regarding the final tornado and severe thunderstorm facts and figures for 2012 coming up soon (some of the data is still being tabulated/quality controlled).

For more information from 'The Original Weather Blog', including shorter, more frequent posts during rapidly changing weather events, please be sure to follow me on facebook and twitter:
 
If you are in need of highly customized, site specific weather forecasts and/or storm warnings for your business, school or event, be sure visit my professional webpage at WeatherGuidance.com.

Monday, August 1, 2011

Very Large Hail East of New York City Today...


The above video was captured about an hour ago by a resident of New Hyde Park, NY, on Long Island, about 25 miles East of New York City. As you can see, hailstones of quarter to tennis ball size can be seen plopping in the pool and on the porch!


The radar image below shows the storm responsible for the very large hail earlier in New Hyde Park.  It is currently drifting slowly toward the Southeast:


The left half of the image shows the radar in "reflectivity" mode (i.e., rain, hail, etc.), while the right half shows the radar's VIL "vertically integrated liquid" mode.  As a general rule, the higher the VIL value (i.e. the white and grey colors on the image), the larger the hail.

Jump back to 4:20 PM EDT, which is about the time most of the large hail was falling in New Hyde Park, and you can see what the VIL image looked like at that time:


The green triangle just to the right of "New Hyde Park" on the image is where the radar was estimating 2.5 inch diameter hail was falling at the time.  Turns out the radar was "right on" in this case....


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