Hail Map in Maryland on July 21, 2020

The weather event in Maryland on July 21, 2020 includes Wind, Tornado, and Hail maps. 33 states and 759 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 1,963.

View entire weather event

Wind

Tornado

Hail

1,963

Estimated number of impacted properties by a 1.00" hail or larger

0

Estimated number of impacted properties by a 1.75" hail or larger

0

Estimated number of impacted properties by a 2.50" hail or larger

Storm reports in Maryland

Maryland

Date	Description
07/21/20206:54 PM CDT	Trees down on pomfret rd and bumpy oak rd causing road closures.
07/21/20206:50 PM CDT	A local report indicates 1.00 inch wind near 1 SW LA PLATA
07/21/20206:45 PM CDT	Several trees snapped and uprooted between 6905 and 7050 bumpy oak road
07/21/20206:39 PM CDT	Downed trees on md-224 riverside rd at smith point rd causing road closure.
07/21/20203:16 AM CDT	At 816 PM EDT, severe thunderstorms were located along a line extending from Dahlgren to near Fort A.p. Hill, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to trees and powerlines. Severe thunderstorms will be near, Colonial Beach around 830 PM EDT. Loretto around 845 PM EDT. Champlain and Leedstown around 855 PM EDT. Newland around 900 PM EDT.Other locations impacted by these severe thunderstorms include Lerty,Beazley, Sparta, Currioman Landing, Hustle, Potomac Beach, Elevon,Oak Grove, Supply and Singerly.
07/21/20202:59 AM CDT	At 759 PM EDT, a severe thunderstorm was located near Savage-guilford, or near Columbia, moving east at 10 mph. HAZARD...60 mph wind gusts and quarter 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... Columbia, Severn, Elkridge, Odenton, Laurel, Arbutus, Fort Meade, Savage-guilford, Scaggsville, Ilchester, Burtonsville, Jessup, Savage, Fulton, Highland, Hanover, Simpsonville, Clarksville, Harmans and Georgetown.
07/21/20202:48 AM CDT	At 748 PM EDT, a severe thunderstorm was located over Fort Totten, moving east at 10 mph. HAZARD...60 mph wind gusts and quarter 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... Bethesda, College Park, Greenbelt, Langley Park, Forestville, Coral Hills, Bladensburg, University of Maryland, Fedex Field, Howard University, Gallaudet University, Fort Totten, RFK Stadium, Landover, Camp Springs, Hyattsville, Takoma Park, East Riverdale, Adelphi and New Carrollton.
07/21/20202:44 AM CDT	At 744 PM EDT, severe thunderstorms were located along a line extending from near Waldorf to Nanjemoy Creek, moving east at 20 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... Waldorf, La Plata, Leonardtown, Dahlgren, Prince Frederick, Nanjemoy Creek, Popes Creek, Greenwell State Park, Hallowing Point, Saint Leonard Creek, Wicomico River, Sheridan Point, Calvert Cliffs, Saint Clements Bay, Port Tobacco River, Flag Harbor, White Point Beach, California, Golden Beach and Saint Charles.
07/21/20202:20 AM CDT	At 719 PM EDT, severe thunderstorms were located along a line extending from near Stafford to near Potomac Creek, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter 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... King George, Fairview Beach, Potomac Creek, Nanjemoy Creek, Passapatanzy, Nanjemoy, Weedonville, Welcome, Berthaville and Ironsides.
07/21/20202:13 AM CDT	At 713 PM EDT, a severe thunderstorm was located near La Plata, moving east at 15 mph. HAZARD...60 mph wind gusts. 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... Waldorf, La Plata, Saint Charles, Accokeek, Bryans Road, Potomac Heights, Bryantown, Pomfret, Port Tobacco Village, Marbury, Dentsville, Port Tobacco, White Plains, Ripley, Bel Alton, Northwood, Pisgah and Faulkner.
07/21/20201:43 AM CDT	At 643 PM EDT, a severe thunderstorm was located near Codorus, moving east at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees, roofs, and siding. Locations impacted include... Hanover, Parkville, Red Lion, Dallastown, Shrewsbury, Codorus, Stewartstown, Glen Rock, Pennville, Jacobus, Windsor, Yoe, Cross Roads, Railroad, Loganville, Winterstown, Seven Valleys, Felton and Glenville.This includes Interstate 83 from mile markers 0 to 12.
07/21/20201:08 AM CDT	At 608 PM EDT, a severe thunderstorm was located near Lake Ridge, or near Dale City, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter 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... Annandale, Springfield, Fort Belvoir, Lake Ridge, Burke, Lincolnia, Lorton, Franconia, Newington, I395 and I495 Interchange, West Springfield, Manassas Park, Fairfax Station, North Springfield, Hayfield, Ravensworth, Mason Neck, Occoquan and Clifton.
07/21/202012:16 AM CDT	At 515 PM EDT, a severe thunderstorm was located 7 miles northwest of Paw Paw, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter 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... Paw Paw, Great Cacapon, Green Spring, Oldtown, Little Orleans, Lineburg, Largent, Levels, Fishers Bridge, Pumpkin Center, Green Ridge and Magnolia.
07/21/202012:05 AM CDT	At 504 PM EDT, a severe thunderstorm was located near Needmore, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees, roofs, and siding. This severe thunderstorm will be near... Big Cove Tannery and Harrisonville around 510 PM EDT. McConnellsburg around 520 PM EDT. Fort Loudon and Mercersburg around 530 PM EDT. Marion and St. Thomas around 540 PM EDT.Other locations impacted by this severe thunderstorm includeWilliamson, Upton, State Line, Quincy, Penn State Mont Alto andWhitetail Ski Area.This includes the following Interstates... Interstate 70 near mile marker 156...and from mile markers 160 to170. Interstate 81 from mile markers 0 to 22.
07/20/202011:26 PM CDT	At 426 PM EDT, a severe thunderstorm was located near Paw Paw, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter 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... Hancock, Paw Paw, Berkeley Springs, Great Cacapon, Johnsons Mill, Tomahawk, Omps, Valley View, Spohrs Crossroads, Fishers Bridge, Spruce Pine Hollow, Oakland, Magnolia, Rock Gap, Stotlers Crossroads, Highland Ridge, Smith Crossroads, Jones Springs, Berryville and New Hope.
07/20/20209:48 PM CDT	Numerous trees down in the 21000 block of bristol ave.
07/20/20209:23 PM CDT	Two trees reported down between sudlersville and crumpton. Time estimated from radar.
07/20/20209:18 PM CDT	Wind-blown debris closed maryland alternate route 404 near and west of cemetery road. Time estimated from radar.
07/20/20209:16 PM CDT	Downed tree limbs and wires near mcginnes road near crumpton. Time estimated from radar.
07/20/20209:08 PM CDT	Reports of power lines down near devers branch road in hope. Time estimated from radar.
07/20/20209:08 PM CDT	Wind-blown debris closed state highway 213 near state highway 19. Time estimated from radar.
07/20/20208:54 PM CDT	Dispatch reports a tree into a house on marsh creek road west of preston. Time estimated from radar.
07/20/20208:53 PM CDT	Dispatch reports numerous trees down around the town of preston. Time estimated from radar.
07/20/20208:53 PM CDT	Downed power lines near lewistown rod in matthews. Time estimated from radar.
07/20/20208:53 PM CDT	Reports of trees and wires down near bethlehem road southeast of tanyard. Time estimated from radar.
07/20/20208:48 PM CDT	Downed trees and power lines near blades road in choptank. Time estimated from radar.
07/20/20208:45 PM CDT	Reports of downed power lines near windy hill road and bruceville road. Time estimated from radar.
07/20/20208:45 PM CDT	Trained spotter reports 2 large trees down near his home along with many smaller trees blown over. Spotter also reports constant cloud to ground lightning.
07/20/20208:33 PM CDT	At 132 PM EDT, a severe thunderstorm was located near Lake Gordon, moving east at 40 mph. This is a very dangerous storm. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Extensive tree damage and power outages are likely. Expect considerable damage to roofs, windows, and vehicles. Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Locations impacted include... Clearville, Crystal Springs, Barnes Gap, Inglesmith, Locust Grove and Lake Gordon.This includes Interstate 70 from mile markers 151 to 165.
07/20/20207:04 PM CDT	Tree down on md-732 dorsey run rd near brock bridge rd.

All States Impacted by Hail Map on July 21, 2020

Cities Impacted by Hail Map on July 21, 2020

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.