Hail Swath Map Preview
The Mason City, IA hail swath map preview was last reviewed on August 28, 2026 and shows mapped hail estimates up to 1.25". There are 9 public hail reports, 1 public wind reports, and 0 nearby tornado reports listed for the March 31, 2023 event.
View the March 31, 2023 Mason City, IA 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 Mason City, IA Hail Map
The March 31, 2023 hail swath map for Mason City, IA covers approximately 1,550 square miles and includes an estimated 42,186 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 674 square miles. The highest estimated population exposure is in the < 0.50" hail band with 20,771 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 660 sq mi | 20,771 |
| 0.50-0.75" | 674 sq mi | 11,904 |
| 0.75-1.00" | 180 sq mi | 9,018 |
| 1.00-1.25" | 34 sq mi | 475 |
| 1.25-1.50" | 2 sq mi | 18 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the March 31, 2023 Mason City, IA hail event may have reached your area.
Housing Exposure Inside the Mason City, IA Hail Swath Map
Inside the March 31, 2023 hail swath map area for Mason City, IA, HailGeeks estimates 22,449 single-family homes, 569 townhomes, and 3,619 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 10,200 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 10,200 | 326 | 1,711 |
| 0.50-0.75" | 6,697 | 81 | 787 |
| 0.75-1.00" | 5,302 | 160 | 1,105 |
| 1.00-1.25" | 240 | 2 | 16 |
| 1.25-1.50" | 10 | 0 | 0 |
Use this table to review housing exposure by hail band for the March 31, 2023 Mason City, IA hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Mason City, IA Hail Map
Hail from the March 31, 2023 storm was mapped across 29 counties in the Mason City, IA region. Hancock County, IA had the strongest mapped signal, peaking at 1.25" with roughly 919 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 Mason City, IA Hail Map
Zooming in, the swath touched 32 cities near Mason City, IA. Dumont, IA had the strongest mapped signal at 1.00", with an estimated 123 single-family homes exposed.
City cards show where the March 31, 2023 Mason City, IA 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 Mason City, IA Hail Swath Map
At the ZIP level, the March 31, 2023 Mason City, IA hail map spans 68 ZIP codes. ZIP 50483 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 311.
Check your ZIP in seconds to see whether hail activity from the March 31, 2023 Mason City, IA event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the March 31, 2023 hail map for Mason City, IA currently list 9 public hail reports, 1 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
March 31, 2023 3:44 PM CT |
1.00 in | 2 S Mason City | IA | No National Weather Service description provided. |
March 31, 2023 3:49 PM CT |
1.00 in | Mason City | IA | No National Weather Service description provided. |
March 31, 2023 3:55 PM CT |
1.25 in | Wesley | IA | No National Weather Service description provided. |
March 31, 2023 3:55 PM CT |
1.00 in | Waverly | IA | DELAYED REPORT. IMAGE SUBMITTED VIA SOCIAL MEDIA. |
March 31, 2023 3:57 PM CT |
1.00 in | Wesley | IA | SPOTTER SAID HAIL WAS A LITTLE BIGGER THAN QUARTERS. |
March 31, 2023 3:58 PM CT |
1.25 in | Colwell | IA | No National Weather Service description provided. |
March 31, 2023 4:05 PM CT |
1.00 in | 2 S New Haven | IA | NICKEL TO QUARTER SIZE HAIL. |
March 31, 2023 4:17 PM CT |
1.00 in | Garner | IA | No National Weather Service description provided. |
March 31, 2023 4:36 PM CT |
1.25 in | 1 N Stacyville | IA | REPORT FROM MPING: HALF DOLLAR (1.25 IN.). |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
March 31, 2023 5:20 PM CT | Fredericksburg | IA | ONE TREE SNAPPED AND A STOP SIGN SNAPPED OFF. ALSO A FEW BRANCHES IN SERVICE POWER LINES. |
| 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 March 31, 2023 Mason City, IA storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Mason City, IA Region
We found 6 more hail maps with reports from the same Mason City, IA region as the March 31, 2023 event. These related maps cover storm dates from Sep 2, 2022 through Feb 26, 2023, 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 Feb 26, 2023.
If none of these related Mason City, IA 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 Mason City, IA region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Mason City, IA
Not sure whether the March 31, 2023 Mason City, IA 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 Mason City, IA 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 March 31, 2023 Mason City, IA event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Mason City, IA 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 March 31, 2023 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 March 31, 2023 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Mason City, IA 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 March 31, 2023 Mason City, IA hail event.