SPC Severe Thunderstorm Watch 699

WW 699 SEVERE TSTM FL CW 140845Z – 141600Z

WW 0699 Image

Severe Thunderstorm Watch Number 699
NWS Storm Prediction Center Norman OK
345 AM EST Sat Dec 14 2019

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  Central and northern Florida
  Coastal Waters

* Effective this Saturday morning from 345 AM until 1100 AM EST.

* Primary threats include...
  Isolated damaging wind gusts to 70 mph possible
  A tornado or two possible

SUMMARY...Somewhat-organized thunderstorms are expected to move
ashore from the Gulf during the next several hours, into a
moistening and destabilizing air mass across the central peninsula
and parts of north-central/northeastern FL.  Damaging gusts are the
main concern but a tornado cannot be ruled out.

The severe thunderstorm watch area is approximately along and 70
statute miles either side of a line from 20 miles west southwest of
Saint Petersburg FL to 25 miles east southeast of Daytona Beach FL.
For a complete depiction of the watch see the associated watch
outline update (WOUS64 KWNS WOU9).


REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce


AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector


Read more

Source link

  • Editor
  • Website is owned by STL.News, LLC, but hosted, designed and maintained by WebTech Group (WTG). WTG is a St. Louis based web designed firm offering digital marketing services and news sites. We created RSSWX.News to help the major search engines easily find news direct from the source, which is the National Weather Service.