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yoda

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  1. BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 658 PM EDT Thu Aug 29 2024 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... East central Fauquier County in northern Virginia... Southwestern Prince William County in northern Virginia... The southwestern City of Manassas in northern Virginia... * Until 730 PM EDT. * At 657 PM EDT, a severe thunderstorm was located 7 miles east of Bealeton, or 11 miles southeast of Warrenton, moving south at 15 mph. Numerous outflow boundary and storm collisions in southern Fauquier will result in additional severe thunderstorms. HAZARD...70 mph wind gusts and ping pong ball 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... Linton Hall, Nokesville, Catlett, Calverton, Midland, Aden, and Casanova. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
  2. NWS meteorologist reported half dollar sized hail in Western Stafford county
  3. BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 648 PM EDT Thu Aug 29 2024 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Central Allegany County in western Maryland... Northeastern Mineral County in eastern West Virginia... Northern Hampshire County in eastern West Virginia... * Until 730 PM EDT. * At 648 PM EDT, a severe thunderstorm was located near Fort Ashby, or near Bel Air, and is nearly stationary. HAZARD...Two inch 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... Cumberland, Fort Ashby, Ridgeley, Cresaptown, Potomac Park, Wiley Ford, Spring Gap, Patterson Creek, Pinto, Short Gap, Wagoner, North Branch, and Brady. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3948 7878 3951 7888 3967 7878 3966 7860 3952 7867 TIME...MOT...LOC 2248Z 249DEG 4KT 3956 7877 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH
  4. Severe Thunderstorm Warning VAC047-061-153-179-292330- /O.NEW.KLWX.SV.W.0266.240829T2238Z-240829T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 638 PM EDT Thu Aug 29 2024 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northwestern Stafford County in northern Virginia... Southeastern Fauquier County in northern Virginia... Eastern Culpeper County in northern Virginia... South central Prince William County in northern Virginia... * Until 730 PM EDT. * At 638 PM EDT, a severe thunderstorm was located 9 miles northwest of Fredericksburg, moving north at 20 mph. HAZARD...70 mph wind gusts and ping pong ball 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... Midland, Heflin, Storck, Holly Corner, Roseville, Glendie, Morrisville, Hartwood, Ruby, Somerville, Goldvein, and Bristersburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3836 7761 3837 7763 3836 7764 3838 7764 3837 7767 3836 7768 3836 7769 3860 7772 3860 7744 3834 7753 3834 7757 3835 7757 3835 7758 3834 7760 TIME...MOT...LOC 2238Z 181DEG 16KT 3839 7761 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH
  5. 3.5" hail marker on the storm near EZF on Radarscope... POSH 90%
  6. Severe Weather Statement National Weather Service Baltimore MD/Washington DC 630 PM EDT Thu Aug 29 2024 MDC021-031-292245- /O.CON.KLWX.SV.W.0260.000000T0000Z-240829T2245Z/ Montgomery MD-Frederick MD- 630 PM EDT Thu Aug 29 2024 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR NORTH CENTRAL MONTGOMERY COUNTY IN CENTRAL MARYLAND AND CENTRAL FREDERICK COUNTIES IN NORTH CENTRAL MARYLAND... At 630 PM EDT, severe thunderstorms were located along a line extending from Harry Grove Stadium to Green Valley, moving north at 5 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Emergency management and Trained Spotters have reported hail and wind damage with this storm. 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... Frederick, Damascus, Harry Grove Stadium, Ballenger Creek, Mount Airy, Walkersville, New Market, Discovery-Spring Garden, Green Valley, Clover Hill, Linganore-Bartonsville, Monrovia, Ijamsville, Bloomfield, and Mount Pleasant. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
  7. Probably a good thing we didn't have better deep layer shear today
  8. I'd also watch that storm down just west of EZF
  9. Two inch hail in the new updated warning Severe Weather Statement National Weather Service Baltimore MD/Washington DC 609 PM EDT Thu Aug 29 2024 MDC021-031-292245- /O.CON.KLWX.SV.W.0260.000000T0000Z-240829T2245Z/ Montgomery MD-Frederick MD- 609 PM EDT Thu Aug 29 2024 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR NORTHWESTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND AND SOUTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL MARYLAND... At 608 PM EDT, severe thunderstorms were located along a line extending from near Ballenger Creek to near Damascus, moving north at 10 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Emergency management has reported wind damage in Montgomery County. Trained Spotters have reported hail up to golf ball size. 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... Frederick, Damascus, Harry Grove Stadium, Ballenger Creek, Mount Airy, Walkersville, New Market, Discovery-Spring Garden, Green Valley, Clover Hill, Linganore-Bartonsville, Clarksburg, Buckeystown, Monrovia, Ijamsville, Bloomfield, Mount Pleasant, and Park Mills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3945 7715 3935 7718 3934 7719 3933 7718 3921 7721 3925 7741 3930 7744 3952 7748 TIME...MOT...LOC 2208Z 185DEG 8KT 3933 7740 3924 7726 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...2.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH
  10. Severe Weather Statement National Weather Service Baltimore MD/Washington DC 549 PM EDT Thu Aug 29 2024 MDC021-031-292200- /O.CON.KLWX.SV.W.0258.000000T0000Z-240829T2200Z/ Montgomery MD-Frederick MD- 549 PM EDT Thu Aug 29 2024 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR NORTHWESTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND AND SOUTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL MARYLAND... At 548 PM EDT, a severe thunderstorm was located near Boyds, or near Germantown, moving north at 15 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Trained weather spotters have reported hail up to golf ball sized. Emergency Management has reported wind damage in western Montgomery County. 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, Damascus, Ballenger Creek, Boyds, Clarksburg, Buckeystown, Barnesville, Dickerson, Beallsville, and Park Mills. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3914 7724 3917 7744 3936 7743 3932 7718 TIME...MOT...LOC 2148Z 194DEG 14KT 3925 7732 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH
  11. Severe Weather Statement National Weather Service Baltimore MD/Washington DC 519 PM EDT Thu Aug 29 2024 MDC021-031-292200- /O.CON.KLWX.SV.W.0258.000000T0000Z-240829T2200Z/ Montgomery MD-Frederick MD- 519 PM EDT Thu Aug 29 2024 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR NORTHWESTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND AND SOUTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL MARYLAND... At 519 PM EDT, a severe thunderstorm was located over Poolesville, moving north at 15 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... Germantown, Damascus, Lowes Island, Poolesville, North Potomac, Ballenger Creek, Countryside, Boyds, Clarksburg, Darnestown, Adamstown, Buckeystown, Barnesville, Park Mills, Dickerson, Beallsville, Dawsonville, and Tuscarora. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3932 7718 3904 7728 3906 7734 3906 7737 3907 7746 3911 7748 3912 7750 3918 7750 3919 7748 3921 7747 3922 7746 3925 7749 3936 7746 TIME...MOT...LOC 2119Z 192DEG 15KT 3916 7737 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH
  12. The complex near DC is throwing out a bunch of outflow boundaries
  13. Radarscope says there's rotation... but it's basically right next to the radar
  14. Oh Severe Weather Statement National Weather Service Baltimore MD/Washington DC 440 PM EDT Thu Aug 29 2024 MDC031-VAC059-107-292115- /O.CON.KLWX.SV.W.0255.000000T0000Z-240829T2115Z/ Montgomery MD-Loudoun VA-Fairfax VA- 440 PM EDT Thu Aug 29 2024 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR WEST CENTRAL MONTGOMERY...SOUTHEASTERN LOUDOUN AND NORTHWESTERN FAIRFAX COUNTIES... At 439 PM EDT, a severe thunderstorm was located over Ashburn, or near Broadlands, moving north at 15 mph. HAZARD...70 mph wind gusts and ping pong ball 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... Leesburg, Herndon, Broadlands, Lansdowne, Lowes Island, Brambleton, Poolesville, Dulles International Airport, Ashburn, Sterling, Great Falls, Countryside, Arcola, Belmont, Beallsville, Dawsonville, and Sterling Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sterling Virginia. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3896 7737 3894 7746 3896 7753 3920 7759 3921 7732 TIME...MOT...LOC 2039Z 178DEG 12KT 3904 7746 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH
  15. I can see the trees "disappearing" off to my west... Rain here though
  16. Also FWIW Flood Watch National Weather Service Baltimore MD/Washington DC 1156 AM EDT Thu Aug 29 2024 VAZ025>031-037>040-050-051-055-056-501-502-505>508-526-527-WVZ052- 053-300000- /O.CON.KLWX.FA.A.0023.240829T1900Z-240830T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-Stafford- Spotsylvania-Northern Fauquier-Southern Fauquier-Western Loudoun- Eastern Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Northwest Prince William-Central and Southeast Prince William/Manassas/Manassas Park-Berkeley-Jefferson- Including the cities of Sterling, Ashburn, Strasburg, New Market, Madison, Turnbull, Haymarket, Staunton, Orange, Gordonsville, Berryville, Washington, Lake Ridge, Martinsburg, Stuarts Draft, Stanardsville, Luray, Wintergreen, Front Royal, Warrenton, Harrisonburg, Woodbridge, Winchester, Shepherdstown, Charles Town, Manassas, Culpeper, Falmouth, Leesburg, Mount Jackson, Woodstock, Big Meadows, Montclair, Shenandoah, Charlottesville, Fredericksburg, Dale City, Purcellville, Stanley, and Waynesboro 1156 AM EDT Thu Aug 29 2024 ...FLOOD WATCH REMAINS IN EFFECT FROM 3 PM EDT THIS AFTERNOON THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Virginia, including the following areas, Albemarle, Augusta, Central Virginia Blue Ridge, Central and Southeast Prince William/Manassas/Manassas Park, Clarke, Culpeper, Eastern Loudoun, Frederick VA, Greene, Madison, Northern Fauquier, Northern Virginia Blue Ridge, Northwest Prince William, Orange, Page, Rappahannock, Rockingham, Shenandoah, Southern Fauquier, Spotsylvania, Stafford, Warren and Western Loudoun and panhandle West Virginia, including the following areas, Berkeley and Jefferson. * WHEN...From 3 PM EDT this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Widespread thunderstorms are expected this afternoon into this evening. These thunderstorms will be capable of producing very heavy rainfall, with localized rainfall totals of two to four inches possible within a one to two hour period. This may result in flash flooding of small streams and creeks as well as urban and poor drainage areas. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information
  17. 1630z OTLK from SPC just added SLGT risk for most of us
  18. Oops Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 227 PM EDT Wed Aug 28 2024 .SYNOPSIS... A backdoor cold front will enter the area tonight and meander across the region through Friday. The front will return north as a warm front Saturday followed by another frontal passage early Sunday. High pressure returns for the first half of next week. && .NEAR TERM /THROUGH TONIGHT/... Thunderstorms have begun to develop over southeastern OH and the northern WV panhandle. Latest HREF guidance suggests these storms will enter western MD around 21Z and track E or ESE along the Mason Dixon line or across northern/northeast MD this evening before exiting east of the Chesapeake Bay overnight. There will be a threat of damaging wind gusts given very hot and humid air mass. As far as temps this afternoon, only IAD seems on track to tie the record. BWI and DCA appear unlikely to set any new records.
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