SPC Severe Thunderstorm Watch 586



WW 586 SEVERE TSTM NE WY 160440Z – 161100Z

WW 0586 Image

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 586
NWS Storm Prediction Center Norman OK
1040 PM MDT Thu Aug 15 2019

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  Western Nebraska
  Eastern Wyoming

* Effective this Thursday night and Friday morning from 1040 PM
  until 500 AM MDT.

* Primary threats include...
  Scattered large hail and isolated very large hail events to 2
    inches in diameter possible
  Isolated significant damaging wind gusts to 75 mph possible

SUMMARY...Scattered storms will continue to develop and intensify
through the overnight hours as a seasonally strong mid-level
disturbance approaches the region. The environment will support
southeastward-moving supercells and well-organized clusters capable
of large hail and locally damaging winds.

The severe thunderstorm watch area is approximately along and 55
statute miles north and south of a line from 15 miles west of
Douglas WY to 40 miles east of Alliance NE. For a complete depiction
of the watch see the associated watch outline update (WOUS64 KWNS
WOU6).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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
tornadoes.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 584...WW 585...

AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
30025.

...Guyer

Read more



Source link

  • Editor