Hail Swath Map Preview
The York, PA 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, 60 public wind reports, and 0 nearby tornado reports listed for the August 13, 2021 event.
View the August 13, 2021 York, PA 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 York, PA Hail Map
The August 13, 2021 hail swath map for York, PA covers approximately 722 square miles and includes an estimated 585,507 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 280 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 249,378 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 275 sq mi | 161,784 |
| 0.50-0.75" | 280 sq mi | 249,378 |
| 0.75-1.00" | 107 sq mi | 136,987 |
| 1.00-1.25" | 34 sq mi | 21,494 |
| 1.25-1.50" | 13 sq mi | 9,737 |
| 1.50-1.75" | 13 sq mi | 6,127 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 13, 2021 York, PA hail event may have reached your area.
Housing Exposure Inside the York, PA Hail Swath Map
Inside the August 13, 2021 hail swath map area for York, PA, HailGeeks estimates 136,016 single-family homes, 124,599 townhomes, and 125,147 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 57,244 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 44,355 | 26,601 | 23,654 |
| 0.50-0.75" | 57,244 | 58,239 | 53,046 |
| 0.75-1.00" | 25,335 | 35,684 | 37,141 |
| 1.00-1.25" | 5,999 | 2,416 | 5,511 |
| 1.25-1.50" | 1,329 | 949 | 4,369 |
| 1.50-1.75" | 1,754 | 710 | 1,426 |
Use this table to review housing exposure by hail band for the August 13, 2021 York, PA hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the York, PA Hail Map
Hail from the August 13, 2021 storm was mapped across 17 counties in the York, PA region. Baltimore County, MD had the strongest mapped signal, peaking at 1.50" with roughly 51,985 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 York, PA Hail Map
Zooming in, the swath touched 47 cities near York, PA. Mays Chapel, MD had the strongest mapped signal at 1.50", with an estimated 3,077 single-family homes exposed.
City cards show where the August 13, 2021 York, PA 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 York, PA Hail Swath Map
At the ZIP level, the August 13, 2021 York, PA hail map spans 91 ZIP codes. ZIP 21030 shows the strongest local signal, with mapped hail estimates up to 1.50" and an estimated single-family-home exposure of 3,063.
Check your ZIP in seconds to see whether hail activity from the August 13, 2021 York, PA event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the August 13, 2021 hail map for York, PA currently list 0 public hail reports, 60 public wind reports, and 0 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 |
|---|---|---|---|---|
August 13, 2021 1:40 PM CT | 4 NW Greencastle | PA | MULTIPLE REPORTS OF TREES AND WIRES DOWN WEST OF GREENCASTLE. | |
August 13, 2021 1:42 PM CT | 4 NW Waynesboro | PA | FORT STOUFFER ROAD CLOSED DUE TO AT LEAST 8 TREES ACROSS THE ROAD. | |
August 13, 2021 1:45 PM CT | Greencastle | PA | WIRES DOWN. | |
August 13, 2021 1:50 PM CT | 2 N Shenandoah Junction | WV | LARGE TREE DOWN NEAR INTERSECTION OF RIDGE RD AND EDWIN BLVD | |
August 13, 2021 1:56 PM CT | 2 WNW Bakerton | WV | LARGE TREE DOWN NEAR INTERSECTION OF SHEPHERDSTOWN PIKE AND FRENCH RD | |
August 13, 2021 2:24 PM CT | 4 WNW Wertzville | PA | DAMAGE TO REGENCY WOODS NORTH MOBILE HOME PARK AND MULTIPLE TREES DOWN IN THE AREA. | |
August 13, 2021 2:25 PM CT | 2 S Middletown | MD | SEVERAL REPORTS OF WIRES DOWN NEAR MIDDLETOWN. | |
August 13, 2021 2:38 PM CT | 2 NNE Braddock Heights | MD | TREES DOWN ON NORTHBOUND US-40 BALTIMORE NATIONAL PIKE NEAR GAMBRILLS PARK ROAD. | |
August 13, 2021 2:45 PM CT | 2 WNW Liverpool | PA | TREES AND WIRES DOWN. | |
August 13, 2021 2:46 PM CT | 1 NE Wellsville | PA | TREE DAMAGE CAUSING MULTIPLE POWER OUTAGES IN THE AREA. | |
August 13, 2021 2:47 PM CT | 1 SE Mount Pleasant | MD | WIRES DOWN IN THE 7600 BLOCK OF MCKAIG ROAD. | |
August 13, 2021 2:48 PM CT | 1 ESE Mount Pleasant | MD | TREES AND WIRES DOWN ON MCKAIG ROAD PAST ALLVIEW DRIVE. | |
August 13, 2021 2:53 PM CT | Libertytown | MD | TREES DOWN ON SOUTHBOUND MD-75 WALNUT STREET NEAR JONES ROAD. | |
August 13, 2021 3:00 PM CT | 2 SSE Progress | PA | TREE THROUGH THE ROOF OF A HOUSE. | |
August 13, 2021 3:00 PM CT | Harrisburg | PA | MULTIPLE TREES DOWN IN THE VICINITY. | |
August 13, 2021 3:02 PM CT | 3 SE Littlestown | PA | ROOF BLOWN OFF HOME. | |
August 13, 2021 3:08 PM CT | 2 S Wagners Mill | MD | TREE DOWN ON THE 1500 BLOCK OF BOWERSOX ROAD | |
August 13, 2021 3:20 PM CT | 1 S Damascus | MD | WIRES DOWN IN THE 24800 BLOCK OF MD-124 WOODFIELD ROAD. WIRES DOWN IN THE 25900 BLOCK OF MD-27 RIDGE ROAD. TREES AND WIRES DOWN ON MD-124 NEAR GREENEL ROAD. | |
August 13, 2021 3:20 PM CT | 2 S Boyds | MD | SEVERAL LARGE PINE TREES SNAPPED WITH MANY LARGE BRANCHES DOWN NEAR THE MARYLAND SOCCERPLEX. | |
August 13, 2021 3:24 PM CT | 2 SSW Germantown | MD | TREES DOWN ON MD-117 CLOPPER ROAD NEAR MATENY ROAD. | |
August 13, 2021 3:31 PM CT | Damascus | MD | POWER LINES DOWN ON THE 30 BLOCK OF CLEARWATER COURT | |
August 13, 2021 3:31 PM CT | 2 SSE Boyds | MD | LARGE TREE DOWN ON CENTRAL PARK CIRCLE AT THE SOUTH GERMANTOWN RECREATIONAL PARK | |
August 13, 2021 3:31 PM CT | 3 ENE Dawsonville | MD | NUMEROUS TREES DOWN ON THE 17000 BLOCK OF GERMANTOWN ROAD | |
August 13, 2021 3:32 PM CT | 1 NNW York | PA | WIRES DOWN. | |
August 13, 2021 3:36 PM CT | 2 ESE Damascus | MD | TREE DOWN NEAR THE INTERSECTION OF HAWKINS CREAMERY ROAD AND WOODFIELD SCHOOL ROAD | |
August 13, 2021 3:36 PM CT | 3 N Laytonsville | MD | MULTIPLE TREES DOWN NEAR THE INTERSECTION OF MD-108 AND MD-650 | |
August 13, 2021 3:37 PM CT | 4 ESE Friendship | MD | TREES DOWN ON MD-94 WOODBINE ROAD NEAR ANNAPOLIS ROCK ROAD. | |
August 13, 2021 3:40 PM CT | 2 NNE Lisbon | MD | NUMEROUS TREES DOWN IN THE WOODBINE AREA. | |
August 13, 2021 3:41 PM CT | 1 NE Damascus | MD | POWER LINE DOWN ON THE 9500 BLOCK OF PLEASANT PLAINS ROAD | |
August 13, 2021 3:41 PM CT | 3 E Damascus | MD | MULTIPLE TREES NEAR THE INTERSECTION OF RT 94 AND DAMASCUS ROAD | |
August 13, 2021 3:41 PM CT | 3 N Laytonsville | MD | MULTIPLE TREES AND POWERLINES DOWN NEAR THE INTERSECTION OF LAYTONSVILLE ROAD AND HIPSLEY MILL ROAD | |
August 13, 2021 3:42 PM CT | 1 W Glenwood | MD | TREE DOWN AT MCNEAL RD AND UNION CHAPEL RD | |
August 13, 2021 3:45 PM CT | Dayton | MD | NUMEROUS TREES DOWN IN THE DAYTON AREA. | |
August 13, 2021 3:45 PM CT | West Friendship | MD | NUMEROUS TREES DOWN IN THE WEST FRIENDSHIP AREA. | |
August 13, 2021 3:46 PM CT | 1 NNW Glenelg | MD | TREE DOWN NEAR GARED RD AND SHARP RD | |
August 13, 2021 3:48 PM CT | 3 ENE Felton | PA | WIRES DOWN. | |
August 13, 2021 3:48 PM CT | 1 S Damascus | MD | TREE DOWN NEAR THE INTERSECTION OF MD-124 AND SWEEPSTAKES ROAD | |
August 13, 2021 3:50 PM CT | 2 WSW New Freedom | PA | TREE INTO A HOME. | |
August 13, 2021 3:50 PM CT | 2 W New Freedom | PA | NUMEROUS TREES DOWN IN THE VICINITY. | |
August 13, 2021 3:52 PM CT | 3 S Woodstock | MD | TREES DOWN NEAR THE INTERSECTION OF US-40 BALTIMORE NATIONAL PIKE AND MD-144 FREDERICK ROAD. | |
August 13, 2021 3:52 PM CT | Dayton | MD | LARGE TREE DOWN NEAR INTERSECTION OF TEN OAKS RD AND GREEN BRIDGE RD | |
August 13, 2021 3:53 PM CT | 1 SW Woodstock | MD | TREES DOWN ON MD-99 OLD FREDERICK ROAD NEAR TAYLOR FARM ROAD. | |
August 13, 2021 3:57 PM CT | 2 ENE Lochearn | MD | LARGE TREE AND SEVERAL BRANCHES DOWN NEAR INTERSECTION OF BILTMORE AVE AND PINKNEY RD | |
August 13, 2021 4:00 PM CT | Columbia | MD | SEVERAL TREES DOWN IN THE COLUMBIA AREA. | |
August 13, 2021 4:04 PM CT | 2 NE Bentley Springs | MD | TREES DOWN ON NORTHBOUND I-83 AT MILE MARKER 35. | |
August 13, 2021 4:14 PM CT | 1 NNE Simpsonville | MD | TREE DOWN ON LAUNCELOT LANE | |
August 13, 2021 4:18 PM CT | 2 SSE Columbia | MD | 2 TREES DOWN NEAR THE INTERSECTION OF BROKEN LANE PARKWAY AND PATUXENT WOODS DRIVE | |
August 13, 2021 4:18 PM CT | Baltimore | MD | HUNDREDS OF TREES DOWN THROUGHOUT BALTIMORE CITY. | |
August 13, 2021 4:20 PM CT | 4 SW Jarrettsville | MD | TREE DOWN ON HESS ROAD NEAR MD-146 JARRETTSVILLE PIKE. | |
August 13, 2021 4:29 PM CT | 4 W Pylesville | MD | TREES DOWN ON SOUTHBOUND MD-136 HARKINS ROAD PRIOR TO LINKOUS ROAD. | |
August 13, 2021 4:29 PM CT | 2 W Pylesville | MD | TREES DOWN ON MD-24 ROCKS ROAD NEAR SAINT MARY'S ROAD. | |
August 13, 2021 4:30 PM CT | 1 E Fallston | MD | TREES DOWN NEAR THE INTERSECTION OF MD-152 AND CARRS MILL ROAD. | |
August 13, 2021 4:35 PM CT | Fallston | MD | TREE DOWN ON MD-152 FALLSTON ROAD NEAR ROCHELLE DRIVE. TREE DOWN NEAR THE INTERSECTION OF DURHAM ROAD AND BELLECHASE ROAD. TREE DOWN IN THE 2800 BLOCK OF PLEASANTVILLE ROAD. | |
August 13, 2021 4:40 PM CT | 1 SSW Pylesville | MD | TREE DOWN NEAR THE INTERSECTION OF COEN ROAD AND ROCKS ROAD. TREE DOWN ON WIRES ON FIRE ON SOUTHBOUND MD-543 ADY ROAD NEAR BRINEGAR ROAD. TREE DOWN NEAR THE INTERSECTION OF WHITEFORD ROAD AND MACTON ROAD. | |
August 13, 2021 4:40 PM CT | Pylesville | MD | TREE DOWN BLOCKING ROADWAY IN THE 1100 BLOCK OF HARKINS ROAD. TREE DOWN IN THE 4900 BLOCK OF ROCKS ROAD. STREET DOWN NEAR THE INTERSECTION OF SAINT PAUL'S CHURCH ROAD AND TELEGRAPH ROAD. | |
August 13, 2021 4:40 PM CT | Bel Air | MD | POWER LINES DOWN IN THE 300 BLOCK OF BALTIMORE PIKE. TREE DOWN NEAR THE INTERSECTION OF JADE DRIVE AND EMERALD DRIVE. | |
August 13, 2021 4:43 PM CT | 2 SE West Friendship | MD | 3 INCH TREE LIMBS BROKEN OFF AND A POWERLINE POLE DOWN | |
August 13, 2021 4:55 PM CT | Joppa | MD | TREE DOWN IN THE 1400 BLOCK OF HOLLINGSWORTH ROAD. BRANCH DOWN ON WIRES AND ON FIRE IN THE 3000 BLOCK OF CLAYTON ROAD. | |
August 13, 2021 5:15 PM CT | 1 SW Conowingo | MD | TREES DOWN ON SOUTHBOUND MD-222 SUSQUEHANNA RIVER ROAD NEAR US-1 CONOWINGO ROAD. | |
August 13, 2021 3:15 PM CT | 58 mph | 2 N Germantown | MD | A WIND GUST OF 50 KNOTS (58 MPH) WAS MEASURED BY A MESONET IN GERMANTOWN. |
| Date & Time | Rating | City | State | Description |
|---|---|---|---|---|
| No public tornado reports are available for this event. | ||||
This table includes only public storm reports connected to the August 13, 2021 York, PA storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the York, PA Region
We found 6 more hail maps with reports from the same York, PA region as the August 13, 2021 event. These related maps cover storm dates from Jul 17, 2021 through Aug 12, 2021, with mapped hail estimates ranging from 0.75" to 4.00". In this set, the strongest related map reached 4.00", and the most recent map shown is from Aug 12, 2021.
If none of these related York, PA 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 York, PA region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near York, PA
Not sure whether the August 13, 2021 York, PA 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 York, PA 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 August 13, 2021 York, PA event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the York, PA 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 August 13, 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 August 13, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the York, PA 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 August 13, 2021 York, PA hail event.