Jump to content


Recommended Comments

There are no comments to display.

Add a comment...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Posts

    • Severe Thunderstorm Warning issued August 31 at 7:54PM EDT until July 31 at 9:00PM EDT by NWS View the full article
    • Air Quality Alert issued August 18 at 4:25AM EDT by NWS View the full article
    • MD 1784 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR FAR NORTHEAST KANSAS...NORTHWEST MISSOURI...AND SOUTHERN IOWA Mesoscale Discussion 1784 NWS Storm Prediction Center Norman OK 0245 AM CDT Sun Aug 18 2019 Areas affected...far northeast Kansas...northwest Missouri...and southern Iowa Concerning...Severe potential...Watch possible Valid 180745Z - 180945Z Probability of Watch Issuance...40 percent SUMMARY...Thunderstorms have developed across northeast Kansas and northwest Missouri this morning. These thunderstorms will be capable of hail and gusty winds. A watch is not currently expected, but conditions will be monitored. DISCUSSION...Thunderstorms have developed this morning across northeast Kansas and northwest Missouri, likely in response to ascent stemming from the ageostrophic mass response to the thunderstorms across central Kansas. This is suggested by broad region of surface pressure falls the last few hours. The airmass here is moderately to very unstable with most-unstable CAPE values around 2000-3000 J/kg. Deep-layer shear is sufficient for promoting thunderstorm updraft/downdraft organization, thus a severe hail or wind threat cannot be ruled out this morning. One negative for a more widespread severe event will be the expanding precipitation shield from the mesoscale convective system to the southwest. This may act to limit the overall instability available locally to thunderstorm updrafts, resulting in a more isolated/episodic severe potential, rather than a sustained one. Given the uncertainty, the need for a watch is unclear. Presently a watch is currently not expected, but conditions will continue to be maintained. ..Marsh/Edwards.. 08/18/2019 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...DVN...DMX...EAX...TOP... LAT...LON 38569543 39699548 41669395 41159148 38589398 38569543 Read more View the full article
    • MD 1783 CONCERNING SEVERE THUNDERSTORM WATCH 594...595... FOR KANSAS...NORTHEAST OKLAHOMA...SOUTHWEST MISSOURI...AND EXTREME NORTHWEST ARKANSAS Mesoscale Discussion 1783 NWS Storm Prediction Center Norman OK 0142 AM CDT Sun Aug 18 2019 Areas affected...Kansas...northeast Oklahoma...southwest Missouri...and extreme northwest Arkansas Concerning...Severe Thunderstorm Watch 594...595... Valid 180642Z - 180815Z The severe weather threat for Severe Thunderstorm Watch 594, 595 continues. SUMMARY...Thunderstorms continue across much of Kansas this morning. The leading edge of the thunderstorms continues to push toward northeast Oklahoma and southwest Missouri. Gusty thunderstorm winds and hail will be the primary severe threat with these storms. A new watch is being considered for portions of northeast Oklahoma and southwest Missouri. DISCUSSION...Another round of thunderstorms is ongoing across much of Kansas this morning. The convection has organized itself into another "bow and arrow" mesoscale convective system (MCS). The leading edge of this MCS (the bow) is quickly moving southeast toward far southeast Kansas, northeast Oklahoma, and southwest Missouri. The environment along and ahead of this bow is characterized by deep-layer shear on the order of 40 knots and most-unstable CAPE values around 2000-2500 J/kg. Additionally, mixed-layer convective inhibition actually weakens the farther east this MCS moves. Thus a continuation of severe potential in areas outside of Severe Thunderstorm Watch #594 is possible. As such, a new watch is being considered. Upstream from the bow, the "arrow" thunderstorms across central Kansas will continue within a moderately unstable and sufficiently sheared airmass to continue the potential for hail and gusty winds for at least another few hours. Therefore an extension in time of Severe Thunderstorm Watch #584 may be needed. ..Marsh.. 08/18/2019 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...SGF...EAX...TSA...TOP...ICT... LAT...LON 37339724 38569607 37429348 36099474 37339724 Read more View the full article
    • Sunday, August 18, 2019 http://www.daculaweather.com/4_hpc_500mb_preferred.php http://www.daculaweather.com/4_hpc_height_trends.php
  • Create New...