Hail Map in Indiana on July 20, 2018

The weather event in Indiana on July 20, 2018 includes Hail map. 15 states and 976 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 52,050.

View entire weather event

Hail

52,050

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

12,658

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

7,259

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

Storm reports in Indiana

Indiana

Date	Description
07/20/20186:26 PM CDT	Listener reports trees down at us 31 and brownstown road north of henryville.
07/20/20186:26 PM CDT	A large tree was reported down on state road 56 near blocher.
07/20/20184:32 PM CDT	Holton fire department reported half dollar sized hail. Time estimated via radar.
07/20/20184:17 PM CDT	A local report indicates 1.00 inch wind near 2 WNW BALL STATE UNIVER
07/20/20184:16 PM CDT	Large tree limb down near intersection of west cardinal drive and jackson street. Time very roughly estimated from radar.
07/20/20184:16 PM CDT	Shelby county sheriff dept is on scene with trees downs on 900 s in the 1000 to 2000 block west. Trees are large enough to require chainsaws for removal. Power lines ar
07/20/20183:20 PM CDT	Tree down. Tree did not appear healthy.
07/20/20183:00 PM CDT	Some shingle damage on roof near 700n and 600e. Crop damage also noted.
07/20/20182:50 PM CDT	A tornado was observed and recorded via video on friday afternoon in moonville in madison county on friday afternoon. Madison county emergency management in coordinatio
07/20/20182:37 PM CDT	Barn damage. Time is very roughly estimated from radar.
07/20/20182:37 PM CDT	Time is roughly estimated. Sheet metal in power lines.
07/20/20182:35 PM CDT	Large limb came down on power lines at noble cty fairgrounds.
07/20/20182:22 PM CDT	Lasted for 30 seconds.
07/20/20182:15 PM CDT	Tree blown down onto house. Time estimated from radar.
07/20/20182:14 PM CDT	An ef-0 tornado... Traveling northeast... Caused three trees to be uprooted... Several branches to be broken and a roof to be removed from an outbuilding along its path
07/20/20182:13 PM CDT	Numerous trees down throughout switzerland county.
07/20/20182:10 PM CDT	Large tree blocking enterprise road.
07/20/20182:06 PM CDT	Broken utility pole. Time estimated from radar.
07/20/20181:48 PM CDT	Power lines down.
07/20/20181:43 PM CDT	Significant crop damage caused by quarter sized hail...reported at little york washington county in.
07/20/20181:40 PM CDT	Tree fell on power line near 2nd street. Time estimated from radar.
07/20/20181:40 PM CDT	Several trees have also been reported downed throughout ripley county.
07/20/20181:38 PM CDT	At horseshoe southern indiana casino.
07/20/20181:36 PM CDT	Tree blew down on madison street.
07/20/20181:36 PM CDT	Power lines blew down on willow shore drive.
07/20/20181:36 PM CDT	Power lines blew down on carla lane.
07/20/20181:36 PM CDT	Power lines blew down on gardner street.
07/20/20181:36 PM CDT	Several trees down. Time estimated from radar.
07/20/20181:35 PM CDT	3 power poles snapped and transformer down in road. Time estimated via radar.
07/20/20181:29 PM CDT	A local report indicates 1.50 inch wind near MADISON
07/20/20181:28 PM CDT	Jefferson county dispatch reports golf ball size hail at their location.
07/20/20181:25 PM CDT	Several trees down.
07/20/20181:20 PM CDT	A local report indicates 1.75 inch wind near 6 N CROTHERSVILLE
07/20/20181:15 PM CDT	Barn and roof damage. Time estimated from radar.
07/20/20181:10 PM CDT	Several trees down along mt pleasant road. Ime estimated by radar.
07/20/20181:06 PM CDT	Tree limbs down... Barn damage... Grain bin damaged and corn flattened down. Time estimated from radar.
07/20/20181:05 PM CDT	Tree down across the road. Time estimated via radar.
07/20/20181:04 PM CDT	Estimated peak wind 105 mph; path length 6 miles; path width 250 yards; time on ground 16 minutes. Damage includes several barns destroyed... Significant roof damage to
07/20/20181:03 PM CDT	A tree blew down on state road 56 east of state road 3.
07/20/20181:03 PM CDT	This very small... Skipping tornado did its damage primarily on hilltops between sparks ferry road and the intersection of state road 135 and lewellen road. Estimated p
07/20/20181:02 PM CDT	Time estimated by radar.
07/20/20181:01 PM CDT	Hail fell for 30 min in downtown corydon. Largest was golfball size.
07/20/201812:53 PM CDT	Corn flattened and barn damaged. Time estimated from radar.
07/20/201812:53 PM CDT	Drone pictures indicate that an ef-0 tornado caused damage to a cinder block wall on a barn... Corn was pushed down in a semi-convergent pattern and branches were down.
07/20/201812:28 PM CDT	A local report indicates 1.25 inch wind near LEAVENWORTH
07/20/201812:22 PM CDT	A local report indicates 1.75 inch wind near SULPHUR
07/20/201812:21 PM CDT	A local report indicates 2.00 inch wind near FREDONIA
07/20/201811:40 AM CDT	* 1 inj * tree down on car. At least 1 injured. Time estimated from radar.
07/20/20187:40 AM CDT	At 1240 PM EDT, a severe thunderstorm was located 11 miles southeast of Nashville, or 14 miles northwest of Seymour, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Columbus, Seymour, North Vernon, Vernon, Westport, Elizabethtown, Jonesville, Hayden, Letts, Waymansville, Freetown, Butlerville, Grammer, Nebraska, Spurgeons Corner, Azalia, Cortland, Country Squire Lakes, Stone Head and Story.This includes Interstate 65 between mile markers 51 and 66.
07/20/20185:19 AM CDT	At 1018 PM EDT/918 PM CDT/, a severe thunderstorm was located near Brandenburg, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Brandenburg, Webster, Vine Grove, Irvington, Muldraugh, West Point, Ekron, Mauckport, Laconia and Guston.
07/20/20184:35 AM CDT	At 935 PM EDT, severe thunderstorms were located along a line extending from near Corydon to 7 miles north of Brandenburg, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Louisville, Shively, Corydon, Audubon Park, West Buechel, Watterson Park, Lynnview, Hollow Creek, Parkway Village and Hollyvilla.
07/20/20184:32 AM CDT	At 932 PM EDT, a severe thunderstorm was located over Jeffersonville, moving southeast at 55 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Louisville, Jeffersonville, Jeffersontown, St. Matthews, Lyndon, Middletown, Douglass Hills, Hurstbourne, Graymoor-Devondale and Windy Hills.
07/20/20184:21 AM CDT	At 920 PM EDT, a severe thunderstorm was located near Valley Station, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Shepherdsville, Pioneer Village, Valley Station, Hebron Estates, Fox Chase, Brooks, Cupio, Rosewood, Solitude and Barrallton.
07/20/20184:19 AM CDT	At 919 PM EDT, a severe thunderstorm was located 9 miles northeast of Corydon, moving southeast at 40 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Louisville, New Albany, Galena, Greenville, Edwardsville, Byrneville, Bradford, Floyds Knobs, New Salisbury and Central Barren.
07/20/20183:56 AM CDT	At 856 PM EDT, a severe thunderstorm was located over Brandenburg, moving east at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Brandenburg, Muldraugh, West Point, Ekron, Mauckport, Laconia, New Boston, Rock Haven, Titus and Hughes Landing.
07/20/20183:36 AM CDT	At 835 PM EDT, a severe thunderstorm was located 7 miles northwest of English, moving east at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... English, Marengo, Milltown, Greenbrier, Ethel, Temple, Valeene, Fargo, Bacon and Youngs Creek.
07/20/20182:21 AM CDT	At 720 PM CDT, a severe thunderstorm was located over Tell City, moving east at 45 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Tell City, Hawesville, Lewisport, Cannelton, Troy, Mystic, Skillman, Gerald, Dodd, and Holt.
07/20/20182:10 AM CDT	At 710 PM EDT, a severe thunderstorm was located near Madison, moving southeast at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Carrollton, Vevay, Ghent, Sanders, Sparta, Prestonville, Braytown, Interstate 71 at Mile Marker 52, Interstate 71 at Mile Marker 40, Interstate 71 at State Route 227, Langstaff, Locust, English, Eagle Station, Easterday, General Butler State Park and Carson.This includes I-71 in Kentucky between mile markers 39 and 55.
07/20/20182:08 AM CDT	At 708 PM EDT, a severe thunderstorm was located near Madison, moving southeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Madison, Bedford, Hanover, Milton, Brooksburg, North Madison, Monitor, Ringwald, Manville and Hanover Beach.
07/20/20181:55 AM CDT	At 654 PM EDT, a severe thunderstorm was located 8 miles south of Vernon, or 15 miles southeast of Seymour, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Vernon and Paris Crossing.
07/20/20181:53 AM CDT	At 652 PM EDT, severe thunderstorms were located along a line extending from 11 miles south of Vernon to 6 miles northeast of Scottsburg to 13 miles south of Seymour, moving southeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Kent, Wakefield, Volga, Deputy, Blocher, Swanville, New Frankfort and Madison Municipal Airport.
07/20/20181:08 AM CDT	At 608 PM EDT, a severe thunderstorm was located over Brownstown, or 10 miles southwest of Seymour, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Seymour, Brownstown, Medora, Vallonia, Hayden, Norman, Pleasant View, Freetown, Kurtz and Cortland.This includes Interstate 65 between mile markers 40 and 56.
07/20/201812:25 AM CDT	At 525 PM EDT, a severe thunderstorm was located 8 miles west of Versailles, moving east at 25 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Locations impacted include... Versailles, Milan, Osgood, Holton, Versailles Lake, Rexville, Otter Village, Benham, Olean and New Marion.
07/20/201812:03 AM CDT	At 503 PM EDT, a severe thunderstorm was located near Muncie, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Muncie, Yorktown, Chesterfield, Albany, Eaton, Daleville, Selma, Prairie Creek Reservoir and Ball State University.This includes Interstate 69 between mile markers 232 and 245.
07/19/201811:54 PM CDT	At 454 PM EDT, a severe thunderstorm was located over Vernon, or 14 miles east of Seymour, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... North Vernon, Vernon, Country Squire Lakes, Butlerville and Nebraska.
07/19/201810:14 PM CDT	At 314 PM EDT, a severe thunderstorm was located 9 miles northeast of Madison, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Canaan, Belleview, Bryantsburg, China and Barbersville.
07/19/201810:06 PM CDT	Several trees and powerlines down. A tree fell on a mobile home
07/19/201810:00 PM CDT	At 259 PM EDT, severe thunderstorms were located along a line extending from near Columbia City to 6 miles north of Andrews to La Fontaine, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Huntington, Wabash, Columbia City, North Manchester, Tri-lakes, Churubusco, South Whitley, Andrews, Markle, La Fontaine, Aboite, Roanoke, Lancaster, Zanesville, Lagro, Larwill, Mount Etna, Laud, Lorane and Collamer.This includes the following highways... Interstate 469 between mile markers 7 and 8. Interstate 69 in Indiana between mile markers 276 and 291, andbetween mile markers 294 and 299, and near mile marker 303.
07/19/20189:49 PM CDT	Hundreds of trees... Some very large... Were uprooted... Snapped or had large broken limbs. A half dozen homes or garages sustained mostly minor damage... With loss of
07/19/20189:49 PM CDT	At 248 PM EDT, a severe thunderstorm was located 7 miles east of Madison, moving northeast at 20 mph. This storm has a history of large hail and funnel clouds. Other severe thunderstorms with damaging wind gusts will move southeast and merge with this storm, increasing the potential for wind damage. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Covington, Florence, Independence, Erlanger, Alexandria, Elsmere, Carrollton, Walton, Rising Sun, Claryville, Oakbrook, Union, Crittenden, Vevay, Warsaw, Ryland Heights, Fairview, Ghent, Patriot and Prestonville.This includes the following Interstates... I-71 in Kentucky between mile markers 66 and 77. I-75 in Kentucky between mile markers 167 and 180.
07/19/20189:44 PM CDT	At 243 PM EDT, a severe thunderstorm was located 8 miles east of Brandenburg, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Muldraugh, West Point, Laconia, Cupio, Rosewood, Evans Landing, Barrallton, New Boston, Rock Haven and Grahamton.
07/19/20189:32 PM CDT	At 232 PM EDT, a severe thunderstorm was located 9 miles south of Vernon, moving east at 30 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Madison, Smyrna, Dupont, Wakefield, Middlefork, Canaan, Volga, Deputy, Belleview and Bryantsburg.
07/19/20189:30 PM CDT	Trees down along highway 66 between tell city and troy.
07/19/20189:28 PM CDT	At 227 PM EDT, a severe thunderstorm was located near Pleasure Ridge Park, moving east at 20 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Elizabeth, Bridgeport, Sugar Grove, Seven Springs and Lottick Corner.
07/19/20189:28 PM CDT	At 228 PM EDT, a severe thunderstorm was located 10 miles southwest of Vernon, or 11 miles southeast of Seymour, moving east at 20 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Paris Crossing.
07/19/20189:25 PM CDT	Late report. Several trees snapped in half... Twisted or uprooted along casey road in newburgh. Time estimated from radar.
07/19/20189:24 PM CDT	Dozens of trees were uprooted... Snapped or had broken limbs. A garage had part of its roof and wall damaged from a fallen tree.
07/19/20189:24 PM CDT	At 224 PM EDT, a severe thunderstorm was located near Scottsburg, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Scottsburg, Vienna and Leota.
07/19/20189:21 PM CDT	At 221 PM EDT, a severe thunderstorm was located near Brandenburg, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Brandenburg, Radcliff, Muldraugh, West Point, Ekron, Rosewood, Evans Landing, New Boston, Rock Haven and Grahamton.
07/19/20189:20 PM CDT	At 220 PM EDT, a severe thunderstorm was located near Corydon, moving east at 30 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Louisville, New Albany, Jeffersontown, St. Matthews, Shively, Lyndon, Middletown, Douglass Hills, Hurstbourne and Anchorage.
07/19/20189:08 PM CDT	At 208 PM EDT, a severe thunderstorm was located near Salem, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Little York.
07/19/20188:57 PM CDT	At 156 PM EDT, severe thunderstorms were located along a line extending from near Bourbon to near Mentone to 6 miles south of Rochester, moving east at 35 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Warsaw, Rochester, Winona Lake, Bourbon, Akron, North Webster, Pierceton, Mentone, Walnut, Tippecanoe, Etna Green, Leesburg, Claypool, Burket, Sidney, Big Barbee Lake, Ridinger Lake, Monoquet, Hoffman Lake and Atwood.
07/19/20188:50 PM CDT	At 150 PM EDT, a severe thunderstorm was located near Seymour, moving east at 25 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Seymour, North Vernon, Vernon, Hayden, Paris Crossing, Country Squire Lakes, Butlerville and Nebraska.This includes Interstate 65 between mile markers 44 and 55.
07/19/20188:44 PM CDT	At 143 PM EDT, a severe thunderstorm was located 11 miles north of Corydon, moving northeast at 25 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... New Pekin, Palmyra, Greenville, Martinsburg, Bradford, Fairdale, Central Barren, Ramsey and Hancock Chapel.
07/19/20188:40 PM CDT	At 140 PM EDT, a severe thunderstorm was located near Corydon, moving east at 30 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Corydon, Lanesville, Elizabeth, New Middletown, Bridgeport, Edwardsville, Breckenridge, White Cloud, Sugar Grove and Seven Springs.
07/19/20188:34 PM CDT	Large tree... Multiple limbs... And power lines downed just ne of downtown jeffersonville.
07/19/20188:34 PM CDT	At 133 PM EDT, a line of severe thunderstorms were located from near Culver to Grass Creek, moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Plymouth, Rochester, Bremen, Bourbon, Argos, Culver, Walnut, Tippecanoe, Kewanna, Fulton, Leiters Ford, Nyena Lake, Hibbard, Delong, Old Tip Town, Lake Bruce, Tiosa, Lake Manitou, Talma and Twin Lakes.
07/19/20188:27 PM CDT	At 126 PM EDT, a severe thunderstorm was located 7 miles northwest of Seymour, moving east at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Columbus, Seymour, Elizabethtown, Jonesville, Hayden, Azalia, Waymansville, Cortland, Country Squire Lakes and Grammer.This includes Interstate 65 between mile markers 49 and 64.
07/19/20188:24 PM CDT	Delayed report...facebook post about damage on edwardsville-galena road. Said storm took out trees and electrical posts and wires. Time estimated based on radar.
07/19/20188:19 PM CDT	Golf ball size hail along hancock chapel road.
07/19/20187:28 PM CDT	A local report indicates 1.00 inch wind near CLARKSVILLE
07/19/20187:10 PM CDT	A local report indicates 1.00 inch wind near CURBY
07/19/20187:10 PM CDT	A local report indicates 1.00 inch wind near CAREFREE
07/19/20187:10 PM CDT	A local report indicates 1.00 inch wind near 1 NNE CURBY

All States Impacted by Hail Map on July 20, 2018

Cities Impacted by Hail Map on July 20, 2018

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.