BlizzardNole Posted June 21, 2016 Share Posted June 21, 2016 Second severe TS warning in one afternoon for Germantown, and I'm not home! Got just a shower at work in NE DC. MontCo has a flash flood warning from the first round and now another svr warning -- my MARC train ride is going to be a slow one. Link to comment Share on other sites More sharing options...
yoda Posted June 21, 2016 Share Posted June 21, 2016 Round 2 BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 453 PM EDT TUE JUN 21 2016 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTHWESTERN FAIRFAX COUNTY IN NORTHERN VIRGINIA... NORTHWESTERN PRINCE WILLIAM COUNTY IN NORTHERN VIRGINIA... SOUTHERN LOUDOUN COUNTY IN NORTHERN VIRGINIA... NORTH CENTRAL FAUQUIER COUNTY IN NORTHERN VIRGINIA... * UNTIL 545 PM EDT * AT 453 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR BLUEMONT...OR 16 MILES SOUTH OF CHARLES TOWN...MOVING SOUTHEAST AT 25 MPH. HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS. SOURCE...RADAR INDICATED. IMPACT...EXPECT WIND DAMAGE TO TREES AND POWER LINES. HAIL IS LARGE ENOUGH TO DENT AND DAMAGE VEHICLES. SOME HAIL DAMAGE TO ROOFS...SIDING...AND WINDOWS IS POSSIBLE. * LOCATIONS IMPACTED INCLUDE... CENTREVILLE...RESTON...SOUTH RIDING...HERNDON...BROADLANDS... BRAMBLETON...DULLES INTERNATIONAL AIRPORT...ASHBURN...STERLING... CHANTILLY...BULL RUN...MIDDLEBURG...ARCOLA...OATLANDS...BLUEMONT... SUDLEY...WOOLSEY...UPPERVILLE...PHILOMONT AND GLEEDSVILLE. Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 It seems a DC/MoCo split is trying to form Could those be splitting supercells? Link to comment Share on other sites More sharing options...
midatlanticweather Posted June 21, 2016 Share Posted June 21, 2016 I am between the 2 goal posts on the Severe Storms in Western Loudoun. Missed to the north and south! What a split! Link to comment Share on other sites More sharing options...
midatlanticweather Posted June 21, 2016 Share Posted June 21, 2016 HAHA! it got better! I am in the red dot! LOL! Link to comment Share on other sites More sharing options...
southmdwatcher Posted June 21, 2016 Share Posted June 21, 2016 1.82 inches of rain plus 2 episodes of severe hail maxed out at 1.75 inches and at least one downburst of 60mph....have a nice day Link to comment Share on other sites More sharing options...
NorthArlington101 Posted June 21, 2016 Share Posted June 21, 2016 Maybe the third round of storms won't split. Wouldn't count on it though. Link to comment Share on other sites More sharing options...
yoda Posted June 21, 2016 Share Posted June 21, 2016 SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 509 PM EDT TUE JUN 21 2016 MDC021-031-VAC107-212130- /O.CON.KLWX.SV.W.0119.000000T0000Z-160621T2130Z/ MONTGOMERY MD-FREDERICK MD-LOUDOUN VA- 509 PM EDT TUE JUN 21 2016 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM EDT FOR NORTHWESTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND...SOUTH CENTRAL FREDERICK COUNTY IN NORTH CENTRAL MARYLAND AND NORTHEASTERN LOUDOUN COUNTIES IN NORTHERN VIRGINIA... AT 509 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR BOYDS...OR NEAR GERMANTOWN...MOVING EAST AT 45 MPH. HAZARD...TWO INCH HAIL AND 60 MPH WIND GUSTS. SOURCE...RADAR INDICATED. IMPACT...EXPECT WIND DAMAGE TO TREES AND POWER LINES. HAIL IS LARGE ENOUGH TO DENT AND DAMAGE VEHICLES. SOME HAIL DAMAGE TO ROOFS...SIDING...AND WINDOWS IS POSSIBLE. LOCATIONS IMPACTED INCLUDE... GERMANTOWN...POINT OF ROCKS...CLARKSBURG...ADAMSTOWN...BARNESVILLE... DICKERSON...TUSCARORA...LUCKETTS...PARK MILLS AND TAYLORSTOWN. Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 Seems the issue we will have to deal with for Thursday is a morning batch of heavy rain and storms. The NAM really squashes some of the better CAPE due to this. I'd definitely continue to lean south and west. We'll probably need to hope for that big batch of rain to be wrong if you want severe. Though it's been on multiple consecutive runs. Or perhaps hope for it to clear out quickly. It's still pouring on sim radar at 15z Thursday. The 12z GFS seems to not have it (or rather not have as much) morning precip and really blows up convection by afternoon. Link to comment Share on other sites More sharing options...
mappy Posted June 21, 2016 Share Posted June 21, 2016 Sunny, 80 and humid. .10" from the rain earlier. Don't think anything out west will hit tonight. Hopefully Thursday produces up this way... Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
andyhb Posted June 21, 2016 Share Posted June 21, 2016 Some pretty wicked effective shear available to these storms approaching the BWI/DCA corridor from the WNW. Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 If nothing else - today's radar and storm motions have been cool to watch. 3 cells criss crossing paths if you will. Link to comment Share on other sites More sharing options...
andyhb Posted June 21, 2016 Share Posted June 21, 2016 Might be a developing circulation just SW of KLWX. Can see a bit of a hook on reflectivity. Link to comment Share on other sites More sharing options...
nw baltimore wx Posted June 21, 2016 Share Posted June 21, 2016 Sunny, 80 and humid. .10" from the rain earlier. Don't think anything out west will hit tonight. Hopefully Thursday produces up this way... Sent from my iPhone using Tapatalk Hmmm...storm in western HoCo moving north east. Looks like I've got more rain on the way, and maybe it'll make its way further north for you. Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 Surprisingly still 2000 j/kg CAPE available in the area still per mesoanalysis. Also, andyhb - that shows up well on the KDOX radar as well. Link to comment Share on other sites More sharing options...
Ian Posted June 21, 2016 Author Share Posted June 21, 2016 Some pretty wicked effective shear available to these storms approaching the BWI/DCA corridor from the WNW. I haven't gotten jack but a solid day for here. Link to comment Share on other sites More sharing options...
yoda Posted June 21, 2016 Share Posted June 21, 2016 BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 531 PM EDT TUE JUN 21 2016 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... FAIRFAX COUNTY IN NORTHERN VIRGINIA... THE CITY OF FALLS CHURCH IN NORTHERN VIRGINIA... THE CITY OF ALEXANDRIA IN NORTHERN VIRGINIA... ARLINGTON COUNTY IN NORTHERN VIRGINIA... THE CITY OF FAIRFAX IN NORTHERN VIRGINIA... * UNTIL 615 PM EDT * AT 531 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER SOUTH RIDING... MOVING SOUTHEAST AT 25 MPH. HAZARD...70 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. SOURCE...RADAR INDICATED. IMPACT...DAMAGING WINDS WILL CAUSE SOME TREES AND LARGE BRANCHES TO FALL. THIS COULD INJURE THOSE OUTDOORS...AS WELL AS DAMAGE HOMES AND VEHICLES. ROADWAYS MAY BECOME BLOCKED BY DOWNED TREES. LOCALIZED POWER OUTAGES ARE POSSIBLE. UNSECURED LIGHT OBJECTS MAY BECOME PROJECTILES. * LOCATIONS IMPACTED INCLUDE... ARLINGTON...ALEXANDRIA...CENTREVILLE...RESTON...ANNANDALE... SPRINGFIELD...FAIRFAX...FORT HUNT...VIENNA...GROVETON... FALLS CHURCH...HUNTINGTON...MANTUA...FORT BELVOIR...PIMMIT HILLS... CRYSTAL CITY...REAGAN NATIONAL AIRPORT...MCLEAN... ROSSLYN AND BURKE. Link to comment Share on other sites More sharing options...
mappy Posted June 21, 2016 Share Posted June 21, 2016 Hmmm...storm in western HoCo moving north east. Looks like I've got more rain on the way, and maybe it'll make its way further north for you. Not holding my breath, but maybe. Cool backyard pano I just took. Storm south, clear west, towers north in PA https://twitter.com/mapgirl18/status/745368189068992513 Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 I think perhaps that storm near Brunswick can hit me if it keeps that track and holds together. Link to comment Share on other sites More sharing options...
yoda Posted June 21, 2016 Share Posted June 21, 2016 Surprisingly still 2000 j/kg CAPE available in the area still per mesoanalysis. Also, andyhb - that shows up well on the KDOX radar as well. I don't see it on the LWX radar Link to comment Share on other sites More sharing options...
andyhb Posted June 21, 2016 Share Posted June 21, 2016 I don't see it on the LWX radar It weakened, looks like it crossed a boundary in that vicinity. Link to comment Share on other sites More sharing options...
Stormpc Posted June 21, 2016 Share Posted June 21, 2016 I got a big Nothing also. Maybe .02. Tops. Link to comment Share on other sites More sharing options...
dailylurker Posted June 21, 2016 Share Posted June 21, 2016 1.60 from the first batch. My buddy told me he saw peanut M&M size hail 2 miles to my south. I had pea size hail. Good storm, but not severe. Link to comment Share on other sites More sharing options...
Don Cherry's Jacket Posted June 21, 2016 Share Posted June 21, 2016 HAZARD...70 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. This could be very entertaining. Link to comment Share on other sites More sharing options...
nw baltimore wx Posted June 21, 2016 Share Posted June 21, 2016 Not holding my breath, but maybe. Cool backyard pano I just took. Storm south, clear west, towers north in PA https://twitter.com/mapgirl18/status/745368189068992513 Sent from my iPhone using Tapatalk Nice pic! That's where we should be having the end July AmWx get-together! It would be like the pool scene in Caddyshack. Regarding storms, it's getting super-humid here, but looks like my storm is taking I 70. Link to comment Share on other sites More sharing options...
Kmlwx Posted June 21, 2016 Share Posted June 21, 2016 Getting distant thunder here now . Link to comment Share on other sites More sharing options...
Ian Posted June 21, 2016 Author Share Posted June 21, 2016 Could see the edge of this cell to the west over the treetops a bit ago. Looked a bit striated. Link to comment Share on other sites More sharing options...
NorthArlington101 Posted June 21, 2016 Share Posted June 21, 2016 Some loud close ones nearby. Best storm so far. Link to comment Share on other sites More sharing options...
H2O Posted June 21, 2016 Share Posted June 21, 2016 Getting hit again. Some nice lightning Link to comment Share on other sites More sharing options...
WinterWxLuvr Posted June 21, 2016 Share Posted June 21, 2016 It has to have rained over 2" here today. Frog strangler right now. Link to comment Share on other sites More sharing options...
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