RickinBaltimore Posted August 21, 2011 Share Posted August 21, 2011 Steady downpour of rain and constant rumbles of thunder here in Dundalk for the past 20-30 minutes I'd say Link to comment Share on other sites More sharing options...
mitchnick Posted August 21, 2011 Share Posted August 21, 2011 The Loudoun cell and Balto cells seem to be the dominant ones thus far the one over College Park is expanding/intensifying and headed right toward me Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Watching the Loudon cell with interest... could be developing rotation. Haven't left yet... Jason should be here any second and we can decide where to go from there. It keeps popping out that little pseudo hook thingy. What do you think about this one becoming a supercell contender? Link to comment Share on other sites More sharing options...
Ian Posted August 21, 2011 Share Posted August 21, 2011 You're on a Trollroll Hook forming.. Tornado cometh Link to comment Share on other sites More sharing options...
nw baltimore wx Posted August 21, 2011 Share Posted August 21, 2011 Grr this pop up storm is going to steal my instability The sun is back out here, so I guess our instability will be fine. Link to comment Share on other sites More sharing options...
TalcottWx Posted August 21, 2011 Share Posted August 21, 2011 Glorified run of the mill here so far though Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Hook forming.. Tornado cometh There are some nice velocities in the 40-55kt range on the cross section on that storm. Now it'll probably die as it reaches me. Link to comment Share on other sites More sharing options...
Ellinwood Posted August 21, 2011 Share Posted August 21, 2011 It keeps popping out that little pseudo hook thingy. What do you think about this one becoming a supercell contender? Looks like it... right-mover towards DCA? Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Looks like it... right-mover towards DCA? Any prediction that involves it missing me is probably correct. It's doing a good job at staying separate from the storms to its north. Discrete. Link to comment Share on other sites More sharing options...
yoda Posted August 21, 2011 Share Posted August 21, 2011 BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 PM EDT SUN AUG 21 2011 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... NORTHERN FAUQUIER COUNTY IN NORTHERN VIRGINIA... SOUTHERN LOUDOUN COUNTY IN NORTHERN VIRGINIA... NORTHWESTERN PRINCE WILLIAM COUNTY IN NORTHERN VIRGINIA... * UNTIL 215 PM EDT * AT 119 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HAIL UP TO THE SIZE OF QUARTERS AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR HUME...OR 12 MILES NORTHWEST OF WARRENTON...AND MOVING EAST AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... THE PLAINS... HAYMARKET... Link to comment Share on other sites More sharing options...
Ian Posted August 21, 2011 Share Posted August 21, 2011 There are some nice velocities in the 40-55kt range on the cross section on that storm. Now it'll probably die as it reaches me. Higher scans showing more rotation. If it keeps at it a but longer could be the real deal. Link to comment Share on other sites More sharing options...
Ian Posted August 21, 2011 Share Posted August 21, 2011 Tho with those cells going to the south it migh not get all it needs. Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Higher scans showing more rotation. If it keeps at it a but longer could be the real deal. I'd also like to see it continue to not merge with the storm cluster up near Charles Town. Or the one WNW of Warrenton. They are close. Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Tho with those cells going to the south it migh not get all it needs. I think separation is ok for now but that can change quickly. Link to comment Share on other sites More sharing options...
RickinBaltimore Posted August 21, 2011 Share Posted August 21, 2011 Had a period of hail falling, nothing large sized it looked like Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 My thoughts are that as these get closer to DC we should see them congeal into a line segment. Link to comment Share on other sites More sharing options...
mappy Posted August 21, 2011 Share Posted August 21, 2011 new warning out that includes BWI Link to comment Share on other sites More sharing options...
wxmeddler Posted August 21, 2011 Share Posted August 21, 2011 Dundalk cell just released a broad microburst in the vicinity of the 895 Tunnel. Still maintaining a good hail core. Speaking of which.. LSR on the Dundalk cell of Quarter size hail. reported by a EM Link to comment Share on other sites More sharing options...
mappy Posted August 21, 2011 Share Posted August 21, 2011 WUUS51 KLWX 211728 SVRLWX MDC003-005-027-031-033-211815- /O.NEW.KLWX.SV.W.0395.110821T1728Z-110821T1815Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 128 PM EDT SUN AUG 21 2011 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SOUTHEASTERN HOWARD COUNTY IN CENTRAL MARYLAND... EASTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND... NORTHWESTERN ANNE ARUNDEL COUNTY IN CENTRAL MARYLAND... NORTHERN PRINCE GEORGES COUNTY IN CENTRAL MARYLAND... SOUTHERN BALTIMORE COUNTY IN NORTHERN MARYLAND... * UNTIL 215 PM EDT * AT 123 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HAIL UP TO THE SIZE OF QUARTERS AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR BELTSVILLE...AND MOVING NORTHEAST AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... LAUREL... ODENTON... FORT MEADE... SEVERN... ELKRIDGE... (BWI)BALTMOR-WSHNGTON INT... FERNDALE... PRECAUTIONARY/PREPAREDNESS ACTIONS... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...MOVE INDOORS TO A STURDY BUILDING AND STAY AWAY FROM WINDOWS. WHEN IT IS SAFE TO DO SO...REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT OR TO THE NATIONAL WEATHER SERVICE. Link to comment Share on other sites More sharing options...
Ian Posted August 21, 2011 Share Posted August 21, 2011 I think separation is ok for now but that can change quickly. Yeah, just prob not the environment that can sustain multiple tornadic cells. The one lifting NE of DC worth watching too. Link to comment Share on other sites More sharing options...
mappy Posted August 21, 2011 Share Posted August 21, 2011 New one for Balt Co WUUS51 KLWX 211729 SVRLWX MDC005-510-211815- /O.NEW.KLWX.SV.W.0396.110821T1729Z-110821T1815Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 PM EDT SUN AUG 21 2011 THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EASTERN BALTIMORE COUNTY IN NORTHERN MARYLAND... BALTIMORE CITY IN NORTHERN MARYLAND... * UNTIL 215 PM EDT * AT 128 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR BOLTON HILL...AND MOVING NORTHEAST AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... GUILFORD... HOMELAND... ROLAND PARK... ARMISTEAD GARDENS... MORGAN STATE UNIVERSITY... WOODRING... TOWSON... PARKVILLE... ROSEDALE... ROSSVILLE... PRECAUTIONARY/PREPAREDNESS ACTIONS... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...MOVE INDOORS TO A STURDY BUILDING AND STAY AWAY FROM WINDOWS. WHEN IT IS SAFE TO DO SO...REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT OR TO THE NATIONAL WEATHER SERVICE. Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Yeah, just prob not the environment that can sustain multiple tornadic cells. The one lifting NE of DC worth watching too. Yeah the one that just fringed me to my E. Predictable lol. And yeah - should happen (the congealing) anytime now they are real close to each other. Link to comment Share on other sites More sharing options...
mappy Posted August 21, 2011 Share Posted August 21, 2011 The latest BaltCo warning is going to fringe me SE Link to comment Share on other sites More sharing options...
TUweathermanDD Posted August 21, 2011 Share Posted August 21, 2011 Dundalk cell just released a broad microburst in the vicinity of the 895 Tunnel. Still maintaining a good hail core. Speaking of which.. LSR on the Dundalk cell of Quarter size hail. reported by a EM Can verify that LSR and a period of wind gusts reaching severe criteria. Link to comment Share on other sites More sharing options...
Kmlwx Posted August 21, 2011 Author Share Posted August 21, 2011 Fauquier cell has nice hail core. Link to comment Share on other sites More sharing options...
Sparky Posted August 21, 2011 Share Posted August 21, 2011 this is the most anticipatory day of the summer for me. Link to comment Share on other sites More sharing options...
yoda Posted August 21, 2011 Share Posted August 21, 2011 SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 134 PM EDT SUN AUG 21 2011 MDC005-025-510-211800- /O.CON.KLWX.SV.W.0393.000000T0000Z-110821T1800Z/ BALTIMORE MD-HARFORD MD-BALTIMORE CITY MD- 134 PM EDT SUN AUG 21 2011 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM EDT FOR THE BALTIMORE CITY...AND HARFORD AND BALTIMORE COUNTIES... AT 134 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HAIL UP TO THE SIZE OF QUARTERS AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH. THIS STORM WAS LOCATED NEAR DUNDALK...OR NEAR TURNERS STATION...MOVING NORTHEAST AT 20 MPH. LOCATIONS IMPACTED INCLUDE... BACK RIVER... ROSEDALE... MILLERS ISLAND... ESSEX... ROSSVILLE... FULLERTON... BOWLEYS QUARTERS... BALTIMORE MARTIN STATE... NOTTINGHAM... BOWLEYS QUARTERS... MIDDLE RIVER... WHITE MARSH... PERRY HALL... CHASE... MAGNOLIA... JOPPATOWNE... Link to comment Share on other sites More sharing options...
RickinBaltimore Posted August 21, 2011 Share Posted August 21, 2011 I can verify that hail core too, looked like chunks of rock salt falling Link to comment Share on other sites More sharing options...
mappy Posted August 21, 2011 Share Posted August 21, 2011 light rain in cockeysville as the warned cell passes by... Link to comment Share on other sites More sharing options...
ThePhotoGuy Posted August 21, 2011 Share Posted August 21, 2011 Alot of thunder and lightning. Lights keep blinking Link to comment Share on other sites More sharing options...
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