Hail Swath Map Preview
The Fairfax, VA hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.25". There are 0 public hail reports, 0 public wind reports, and 0 nearby tornado reports listed for the January 15, 2021 event.
View the January 15, 2021 Fairfax, VA 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 Fairfax, VA Hail Map
The January 15, 2021 hail swath map for Fairfax, VA covers approximately 1,317 square miles and includes an estimated 596,940 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 777 square miles. The highest estimated population exposure is in the < 0.50" hail band with 350,756 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 777 sq mi | 350,756 |
| 0.50-0.75" | 456 sq mi | 204,502 |
| 0.75-1.00" | 61 sq mi | 14,643 |
| 1.00-1.25" | 17 sq mi | 22,001 |
| 1.25-1.50" | 5 sq mi | 5,038 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the January 15, 2021 Fairfax, VA hail event may have reached your area.
Housing Exposure Inside the Fairfax, VA Hail Swath Map
Inside the January 15, 2021 hail swath map area for Fairfax, VA, HailGeeks estimates 155,460 single-family homes, 75,011 townhomes, and 86,135 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 88,080 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 88,080 | 43,480 | 55,617 |
| 0.50-0.75" | 55,943 | 24,549 | 28,939 |
| 0.75-1.00" | 4,983 | 1,429 | 735 |
| 1.00-1.25" | 5,418 | 4,306 | 583 |
| 1.25-1.50" | 1,036 | 1,247 | 261 |
Use this table to review housing exposure by hail band for the January 15, 2021 Fairfax, VA hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Fairfax, VA Hail Map
Hail from the January 15, 2021 storm was mapped across 23 counties in the Fairfax, VA region. Anne Arundel County, MD had the strongest mapped signal, peaking at 1.25" with roughly 40,723 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 Fairfax, VA Hail Map
Zooming in, the swath touched 64 cities near Fairfax, VA. Crofton, MD had the strongest mapped signal at 1.00", with an estimated 5,032 single-family homes exposed.
City cards show where the January 15, 2021 Fairfax, VA 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 Fairfax, VA Hail Swath Map
At the ZIP level, the January 15, 2021 Fairfax, VA hail map spans 105 ZIP codes. ZIP 21113 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 3,986.
Check your ZIP in seconds to see whether hail activity from the January 15, 2021 Fairfax, VA event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the January 15, 2021 hail map for Fairfax, VA currently list 0 public hail reports, 0 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 |
|---|---|---|---|---|
| No public wind reports are available for this event. | ||||
| 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 January 15, 2021 Fairfax, VA storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Fairfax, VA Region
We found 0 more hail maps with reports from the same Fairfax, VA region as the January 15, 2021 event.
If none of these related Fairfax, VA 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 Fairfax, VA region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Fairfax, VA
Not sure whether the January 15, 2021 Fairfax, VA 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 Fairfax, VA 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 January 15, 2021 Fairfax, VA event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Fairfax, VA 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 January 15, 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 January 15, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Fairfax, VA 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 January 15, 2021 Fairfax, VA hail event.