Hail Swath Map Preview
The Baltimore, MD hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.00". There are 0 public hail reports, 9 public wind reports, and 0 nearby tornado reports listed for the August 31, 2021 event.
View the August 31, 2021 Baltimore, MD 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 Baltimore, MD Hail Map
The August 31, 2021 hail swath map for Baltimore, MD covers approximately 373 square miles and includes an estimated 976,060 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 170 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 499,382 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 159 sq mi | 392,728 |
| 0.50-0.75" | 170 sq mi | 499,382 |
| 0.75-1.00" | 39 sq mi | 83,950 |
| 1.00-1.25" | 5 sq mi | 0 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 31, 2021 Baltimore, MD hail event may have reached your area.
Housing Exposure Inside the Baltimore, MD Hail Swath Map
Inside the August 31, 2021 hail swath map area for Baltimore, MD, HailGeeks estimates 205,222 single-family homes, 107,580 townhomes, and 264,204 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 110,541 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 80,142 | 48,369 | 99,881 |
| 0.50-0.75" | 110,541 | 51,086 | 132,980 |
| 0.75-1.00" | 14,539 | 8,125 | 31,343 |
Use this table to review housing exposure by hail band for the August 31, 2021 Baltimore, MD hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Baltimore, MD Hail Map
Hail from the August 31, 2021 storm was mapped across 10 counties in the Baltimore, MD region. Baltimore County, MD had the strongest mapped signal, peaking at 1.00" with roughly 3,467 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 Baltimore, MD Hail Map
Zooming in, the swath touched 54 cities near Baltimore, MD. Edgemere, MD had the strongest mapped signal at 1.00", with an estimated 3,171 single-family homes exposed.
City cards show where the August 31, 2021 Baltimore, MD 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 Baltimore, MD Hail Swath Map
At the ZIP level, the August 31, 2021 Baltimore, MD hail map spans 61 ZIP codes. ZIP 21219 shows the strongest local signal, with mapped hail estimates up to 1.00" and an estimated single-family-home exposure of 3,176.
Check your ZIP in seconds to see whether hail activity from the August 31, 2021 Baltimore, MD event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the August 31, 2021 hail map for Baltimore, MD currently list 0 public hail reports, 9 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 |
|---|---|---|---|---|
September 1, 2021 1:52 AM CT | 1 WSW Chantilly | VA | TREE DOWN NEAR THE INTERSECTION OF POPLAR TREE ROAD AND WALNEY ROAD | |
September 1, 2021 1:58 AM CT | 2 SSE Clifton | VA | TREE DOWN NEAR THE INTERSECTION OF OLD YATES FORD ROAD AND HENDERSON ROAD | |
September 1, 2021 2:01 AM CT | 2 W Oakton | VA | TREE DOWN ON THE 11500 BLOCK OF VALE ROAD | |
September 1, 2021 2:03 AM CT | 1 NNE Great Falls | VA | TREE DOWN NEAR THE INTERSECTION OF BEACH MILL ROAD AND CLUB VIEW DRIVE | |
September 1, 2021 2:23 AM CT | Cherrydale | VA | LARGE TREE BRANCH THROUGH A RESIDENCE ROOF NEAR THE INTERSECTION OF LEE HIGHWAY AND MILITARY ROAD | |
September 1, 2021 2:37 AM CT | 1 WNW Rosslyn | VA | TREE DOWN NEAR THE INTERSECTION OF GEORGE WASHINGTON PARKWAY AND SPROUT RUN PARKWAY | |
September 1, 2021 2:40 AM CT | Hillandale | MD | TREE DOWN BLOCKING ONE LANE OF THE CAPITAL BELTWAY NEAR NEW HAMPSHIRE AVE. | |
September 1, 2021 2:40 AM CT | 1 ENE Washington | DC | WEIGHTED CONSTRUCTION BARRIERS WERE BLOWN INTO THE ROADWAY NORTHBOUND ON US-50 NEW YORK AVENUE NORTHEAST AFTER FLORIDA AVENUE NORTHEAST. | |
September 1, 2021 2:57 AM CT | 1 SSW New Carrollton | MD | TREE DOWN... PARTIALLY IMPACTING HOME |
| 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 31, 2021 Baltimore, MD storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Baltimore, MD Region
We found 6 more hail maps with reports from the same Baltimore, MD region as the August 31, 2021 event. These related maps cover storm dates from Aug 11, 2021 through Aug 30, 2021, with mapped hail estimates ranging from 0.75" to 1.50". In this set, the strongest related map reached 1.50", and the most recent map shown is from Aug 30, 2021.
If none of these related Baltimore, MD 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 Baltimore, MD region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Baltimore, MD
Not sure whether the August 31, 2021 Baltimore, MD 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 Baltimore, MD 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 31, 2021 Baltimore, MD event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Baltimore, MD 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 31, 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 31, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Baltimore, MD 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 31, 2021 Baltimore, MD hail event.