Hail Swath Map Preview
The Dover, DE hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.50". There are 0 public hail reports, 56 public wind reports, and 3 nearby tornado reports listed for the July 1, 2021 event.
View the July 1, 2021 Dover, DE hail event on the free interactive hail map, then check a free Hail Report by ZIP to see a more local hail signal for your area.
Impact Area and Population for the Dover, DE Hail Map
The July 1, 2021 hail swath map for Dover, DE covers approximately 1,220 square miles and includes an estimated 167,486 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 524 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 79,860 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 458 sq mi | 61,687 |
| 0.50-0.75" | 524 sq mi | 79,860 |
| 0.75-1.00" | 166 sq mi | 22,140 |
| 1.00-1.25" | 49 sq mi | 2,485 |
| 1.25-1.50" | 20 sq mi | 1,089 |
| 1.50-1.75" | 3 sq mi | 225 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the July 1, 2021 Dover, DE hail event may have reached your area.
Housing Exposure Inside the Dover, DE Hail Swath Map
Inside the July 1, 2021 hail swath map area for Dover, DE, HailGeeks estimates 65,451 single-family homes, 11,502 townhomes, and 16,610 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 31,253 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 24,282 | 3,483 | 4,967 |
| 0.50-0.75" | 31,253 | 6,912 | 8,383 |
| 0.75-1.00" | 8,333 | 1,078 | 3,057 |
| 1.00-1.25" | 1,041 | 22 | 193 |
| 1.25-1.50" | 465 | 7 | 8 |
| 1.50-1.75" | 77 | 0 | 2 |
Use this table to review housing exposure by hail band for the July 1, 2021 Dover, DE hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Dover, DE Hail Map
Hail from the July 1, 2021 storm was mapped across 14 counties in the Dover, DE region. Kent County, DE had the strongest mapped signal, peaking at 1.50" with roughly 19,108 single-family homes inside the swath.
County pages group every mapped hail event in the area. For a closer look, drop to the city or ZIP level below, or run a free Hail Report by Address.
Cities Inside the Dover, DE Hail Map
Zooming in, the swath touched 42 cities near Dover, DE. Henderson, MD had the strongest mapped signal at 1.50", with an estimated 16 single-family homes exposed.
City cards show where the July 1, 2021 Dover, DE hail activity was mapped, but your ZIP can show a closer local signal. Get a free Hail Report by ZIP, and if the signal looks meaningful, ask a local pro about a Remote Hail Inspection to see whether an on-site roof or exterior review may be worth scheduling.
ZIP Codes Inside the Dover, DE Hail Swath Map
At the ZIP level, the July 1, 2021 Dover, DE hail map spans 58 ZIP codes. ZIP 21640 shows the strongest local signal, with mapped hail estimates up to 1.50" and an estimated single-family-home exposure of 392.
Check your ZIP in seconds to see whether hail activity from the July 1, 2021 Dover, DE event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the July 1, 2021 hail map for Dover, DE currently list 0 public hail reports, 56 public wind reports, and 3 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
| No public hail reports are available for this event. | ||||
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
July 1, 2021 2:26 PM CT | 1 N Coatesville | PA | DOWNED TREES AND WIRES NEAR VALLEY STATION ROAD IN COATESVILLE. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 2:30 PM CT | 3 WSW Fallston | MD | TREES BLEW DOWN ON MD-165 BALDWIN MILL ROAD. | |
July 1, 2021 2:37 PM CT | 3 SW Londontowne | MD | A LARGE LEYLAND CYPRUS TREE WAS BLOWN OVER AT A RESIDENCE NEAR LONDONTOWNE. | |
July 1, 2021 2:38 PM CT | Riva | MD | SEVERAL DOZEN TREES... WIRES AND POLES WERE BLOWN DOWN IN AND AROUND RIVA. | |
July 1, 2021 2:40 PM CT | 1 WSW Riva | MD | TREES BLEW DOWN NEAR THE INTERSECTION OF RIVA ROAD AND BEARDS POINT ROAD. | |
July 1, 2021 2:45 PM CT | 1 E Parole | MD | TREES BLEW DOWN ON US-50 NEAR MD-2 SOLOMONS ISLAND ROAD. | |
July 1, 2021 2:45 PM CT | Annapolis | MD | SEVERAL DOZEN TREES... WIRES AND POLES WERE BLOWN DOWN IN AND AROUND ANNAPOLIS. | |
July 1, 2021 2:47 PM CT | 2 SSE East Caln Twp | PA | DOWNED WIRES NEAR PARADISE VALLEY NATURE AREA IN DOWNINGTOWN. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 2:48 PM CT | 2 NNE Annapolis | MD | TREES AND WIRES BLEW DOWN NEAR THE INTERSECTION OF MD-450 GOVERNOR RITCHIE HIGHWAY AND BRICE ROAD. | |
July 1, 2021 2:58 PM CT | 1 NE Taylors Island | MD | REPORTS OF MULTIPLE TREES DOWN AND VEHICLES... INCLUDING CAMPERS... OVERTURNED. TIME ESTIMATED BY RADAR. | |
July 1, 2021 3:00 PM CT | 2 SSW Stevensville | MD | TREES AND UTILITY WIRES DOWN WITH DEBRIS ON THE ROADWAY ALONG MARYLAND ROUTE 8 SOUTH OF KENT MANOR DRIVE. | |
July 1, 2021 3:00 PM CT | 2 SSE Kennett Square | PA | DOWNED TREES AND WIRES ON MARSHALL BRIDGE ROAD IN KENNETT SQUARE. TIME ESTIMATE FROM RADAR. | |
July 1, 2021 3:07 PM CT | 1 E Port Deposit | MD | A TREE BLEW DOWN ON MD-222 BAINBRIDGE ROAD NEAR MOUNT ARARAT FARM ROAD. | |
July 1, 2021 3:11 PM CT | 1 WNW Cambridge | MD | LARGE TREE DOWN IN A FIELD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:16 PM CT | 2 S Skipton | MD | MULTIPLE TREES AND WIRES DOWN IN WYE MILLS AND BETWEEN WYE MILLS AND EASTON. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:19 PM CT | 2 SSE Templeville | MD | SEVERAL REPORTS OF DOWNED TREE LIMBS AND WIRES BETWEEN MARYDEL AND HARTLY. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:21 PM CT | Federalsburg | MD | SEVERAL REPORTS OF POWER LINES DOWN AND NUMEROUS POWER OUTAGES IN THE FEDERALSBURG AREA. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:24 PM CT | Centreville | MD | SEVERAL REPORTS OF WIRES DOWN NEAR CENTREVILLE. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:26 PM CT | 1 E Hartly | DE | DOWNED TREE LIMBS AND WIRES EAST OF HARTLY. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:30 PM CT | 2 NNW Federalsburg | MD | TREES AND UTILITY WIRES DOWN WITH DEBRIS ON THE ROADWAY ALONG MARYLAND ROUTE 313 NEAR OLD DENTON ROAD. | |
July 1, 2021 3:35 PM CT | 2 W Shad Point | MD | 1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN OFF. | |
July 1, 2021 3:35 PM CT | 2 SW Starkey Corner | MD | TREES AND UTILITY WIRES DOWN WITH DEBRIS ON THE ROADWAY ALONG MARYLAND ROUTE 213 NEAR HATCHETT ROAD. | |
July 1, 2021 3:35 PM CT | Denton | MD | DOWNED WIRES IN THE DENTON AREA. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:35 PM CT | 2 N Smithville | MD | TREES AND UTILITY LINES DOWN WITH DEBRIS ON THE ROADWAY ALONG MARYLAND ROUTE 404 AND BREEDING ROAD. | |
July 1, 2021 3:42 PM CT | 4 WSW Seaford | DE | DOWNED TREES AND POWER LINES NEAR WOODPECKER ROAD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:42 PM CT | 2 SSW Woodside | DE | SEVERAL REPORTS OF DOWNED TREE LIMBS AND WIRES NORTH OF FELTON. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:50 PM CT | 2 SW Seaford | DE | DOWNED TREE LIMBS AND WIRES NEAR CRAIGS MILL ROAD AND WOODLAND ROAD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:52 PM CT | Harrington | DE | TREES AND UTILITY LINES DOWN WITH DEBRIS IN THE ROADWAY. | |
July 1, 2021 3:52 PM CT | 2 NNE Farmington | DE | TREES DOWN AND VEHICLES BLOWN OFF THE ROAD ALONG U.S ROUTE 13 AROUND TOWER HILL ROAD. | |
July 1, 2021 3:53 PM CT | 3 NE Bridgeville | DE | SEVERAL REPORTS OF DOWNED TREES AND WIRES NORTHEAST OF BRIDGEVILLE. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:53 PM CT | Seaford | DE | DOWNED WIRES ON HALL STREET... ALDER LANE... AND NEAR THE INTERSECTION OF NEALS SCHOOL ROAD AND BOYCE ROAD IN SEAFORD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 3:58 PM CT | 2 SW Houston | DE | DOWNED TREES AND WIRES NEAR THISTLEWOOD ROAD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:00 PM CT | 2 WSW Houston | DE | ROOF DAMAGE TO A MOBILE HOME ON HUNTING QUARTER ROAD NEAR WILLIAMSVILLE... DE. TIME ESTIMATED FROM RADAR. SOCIAL MEDIA REPORT. | |
July 1, 2021 4:03 PM CT | 2 E Milford | DE | SEVERAL LARGE TREES DOWNED. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:06 PM CT | 3 ESE Alloway | NJ | DOWNED POWER LINES NEAR ALLOWAY FRIESBURG ROAD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:19 PM CT | Stockley | DE | DOWNED POWER POLES AND WIRES NEAR MORRIS MILL ROAD. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:35 PM CT | Woodbine | NJ | SEVERAL REPORTS OF DOWNED POWER LINES IN THE AREA. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:39 PM CT | 4 SW Whitesbog | NJ | DOWNED WIRES ON LOCUST TRAIL IN BROWNS MILLS. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 4:40 PM CT | Petersburg | NJ | DOWNED WIRES NEAR DENNISVILLE-PETERSBURG ROAD IN PETERSBURG. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 5:32 PM CT | 4 SE Bridgeville | DE | SEVERAL REPORTS OF TREES AND WIRES DOWN NEAR ROUTE 18 SOUTHEAST OF BRIDGEVILLE. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 6:05 PM CT | 6 S Big Stone Beach | DE | DAMAGE TO SHINGLES AND SIDING OF SEVERAL HOUSES. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 9:50 PM CT | 1 W Sudlersville | MD | MULTIPLE TREES WERE REPORTED DOWN NEAR SUDLERSVILLE. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 10:25 PM CT | Hopewell Twp. | NJ | A COUPLE REPORTS OF DOWNED TREE LIMBS NEAR HOPEWELL TWP. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 10:25 PM CT | 1 N Hopewell Twp. | NJ | A COUPLE REPORTS OF DOWNED TREE LIMBS INTO WIRES NEAR HOPEWELL TWP. TIME ESTIMATED FROM RADAR. | |
July 1, 2021 2:52 PM CT | 66 mph | 1 NNW Eastport | MD | No National Weather Service description provided. |
July 1, 2021 3:01 PM CT | 58 mph | 1 E Eastport | MD | No National Weather Service description provided. |
July 1, 2021 3:07 PM CT | 63 mph | 3 S Cape St. Claire | MD | No National Weather Service description provided. |
July 1, 2021 3:07 PM CT | 66 mph | 7 ESE Cape St. Claire | MD | No National Weather Service description provided. |
July 1, 2021 3:15 PM CT | 60 mph | 3 ESE Cambridge | MD | MEASURED WIND GUST AT KCGE. |
July 1, 2021 3:15 PM CT | 60 mph | 23 NE Cove Point | MD | No National Weather Service description provided. |
July 1, 2021 3:18 PM CT | 60 mph | Cambridge | MD | No National Weather Service description provided. |
July 1, 2021 3:20 PM CT | 59 mph | 23 NE Cove Point | MD | No National Weather Service description provided. |
July 1, 2021 4:09 PM CT | 80 mph | 6 SSE Big Stone Beach | DE | PERSONAL WEATHER STATION KDEMILFO30. GUST WAS MEASURED IN VERY CLOSE PROXIMITY TO A LIKELY TORNADO. |
July 1, 2021 4:18 PM CT | 64 mph | 1 ENE Lewes | DE | NOS GAUGE LWSD1. |
July 1, 2021 4:24 PM CT | 68 mph | Brandywine Shoal Light | NJ | NOS GAUGE BRND1. |
July 1, 2021 4:24 PM CT | 61 mph | 1 ENE Lewes | DE | NOS GAUGE LWSD1. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
July 1, 2021 3:52 PM CT | UNK | 1 N Farmington | DE | WIND DAMAGE WAS FIRST OBSERVED NEAR A RESIDENCE ON FARMINGTON ROAD... KNOCKING DOWN AND SNAPPING SEVERAL TREES IN A NARROW SWATH. THE TORNADO THEN CONTINUED OVER RAILROAD TRACKS AND A CORNFIELD... WHERE A NOTABLE CONVERGENT PATTERN WAS OBSERVED. FROM THERE... THE TORNADO PROCEEDED EASTWARD TOWARD THE SOUTH DUPONT HIGHWAY... BUT NOT BEFORE CAUSING DAMAGE TO A BUSINESS WHERE METAL ROOFING WAS PEELED OFF. SEVERAL SNAPPED TREES WERE ALSO NOTED ON THE PROPERTY. SUBSEQUENTLY... THE TORNADO CROSSED GUN AND ROD CLUB ROAD WHERE ANOTHER AREA OF TREES WERE DOWNED... WITH NUMEROUS BRANCHES ACROSS THE ROADWAY. SOUTH OF WILLIAMSVILLE ROAD ALONG HOGTOWN ROAD... A RESIDENCE WAS DAMAGED WHEN A TREE FELL ON TO THE ROOF. ON THE OTHER SIDE OF THE ROAD... A CORN FIELD WAS PRESENT WITH A NOTABLE DIVERGENT PATTERN OBSERVED. THIS DAMAGE... SOUTH OF THE TORNADO TRACK... WAS LIKELY DUE TO A RFD SURGE. THE TORNADO THEN CROSSED A LARGE WOODED AREA WITH DAMAGE AGAIN OBSERVED TO A PROPERTY ON THE EAST SIDE OF THE WOODED AREA ALONG |
July 1, 2021 4:00 PM CT | UNK | 2 ENE Milford | DE | UPDATES PREVIOUS TORNADO REPORT FROM 3 ENE MILFORD TO REFLECT STORM SURVEY RESULTS. DAMAGE WAS FIRST OBSERVED NEAR RESIDENCES AT THE CEDAR BEACH ROAD AND MCCOLLEY ROAD INTERSECTION. HERE... SEVERAL LARGE BRANCHES AND TREES WERE SNAPPED. FURTHER EAST ALONG CEDAR BEACH ROAD... MORE TREE DAMAGE OCCURRED ACROSS SEVERAL RESIDENCES WITH A COUPLE OF TREES HAVING BEEN UPROOTED. THE TORNADO THEN UPLIFTED PART OF A PORCH ROOF TO A RESIDENCE ON SHOCKLEY ROAD. INSULATION THAT WAS UNDERNEATH THE ROOF WAS BLOWN ACROSS SHOCKLEY ROAD AND ADHERED TO NEARBY HOMES. INSULATION WAS ALSO NOTED ON ALL SIDES OF THE AFFECTED RESIDENCE. AT THE INTERSECTION OF SHOCKLEY AND CEDAR NECK ROADS... A RESIDENCE ALSO HAD A LARGE TELEVISION ANTENNA THAT WAS BENT 180 DEGREES DOWN TOWARDS THE GROUND. FURTHER EAST ON MILLS ROAD... ANOTHER RESIDENCE OBSERVED MULTIPLE TREES THAT WERE SNAPPED. ONE LARGE BRANCH FELL ON AN OUTDOOR SHED CAUSING IT TO COLLAPSE... WITH OTHER LARGE BRANCHES FALLING ON VEHICLES CAUSING WINDOW DAMAGE. TOWARD |
July 1, 2021 4:02 PM CT | UNK | 3 ENE Milford | DE | SIGNIFICANT TREE DAMAGE WITH SOME TREES INTO HOUSES. |
This table includes only public storm reports connected to the July 1, 2021 Dover, DE storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Dover, DE Region
We found 6 more hail maps with reports from the same Dover, DE region as the July 1, 2021 event. These related maps cover storm dates from Jun 3, 2021 through Jun 21, 2021, with mapped hail estimates ranging from 0.75" to 1.25". In this set, the strongest related map reached 1.25", and the most recent map shown is from Jun 21, 2021.
If none of these related Dover, DE hail maps look close enough to your property, check a free Hail Report by Address. It reviews hail history for a specific location — not just the broader Dover, DE region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Dover, DE
Not sure whether the July 1, 2021 Dover, DE hail map matters for your property? Start with a free Hail Report by Address to see whether hail activity was mapped for that property. If the property signal looks meaningful, you can choose a local pro serving the Dover, DE region and ask about a Remote Hail Inspection before deciding whether an on-site roof or exterior review is worth scheduling.
Check a specific property to see whether hail activity from the July 1, 2021 Dover, DE event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Dover, DE region who can help you understand what the property hail signal may mean.
A participating local pro reviews property-level hail history remotely — not just the July 1, 2021 event — to help decide whether an on-site inspection may be worth scheduling.
A free Hail Report by Address and a Remote Hail Inspection can help you look beyond the July 1, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Dover, DE region, but they can help you make a more informed next decision before anyone climbs on the roof.
Frequently Asked Questions
Common questions about the July 1, 2021 Dover, DE hail event.