Hail Swath Map Preview
The Portland, ME hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.25". There are 1 public hail reports, 11 public wind reports, and 0 nearby tornado reports listed for the June 30, 2021 event.
View the June 30, 2021 Portland, ME 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 Portland, ME Hail Map
The June 30, 2021 hail swath map for Portland, ME covers approximately 454 square miles and includes an estimated 37,435 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 236 square miles. The highest estimated population exposure is in the < 0.50" hail band with 20,675 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 236 sq mi | 20,675 |
| 0.50-0.75" | 165 sq mi | 13,848 |
| 0.75-1.00" | 43 sq mi | 1,666 |
| 1.00-1.25" | 8 sq mi | 713 |
| 1.25-1.50" | 2 sq mi | 533 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the June 30, 2021 Portland, ME hail event may have reached your area.
Housing Exposure Inside the Portland, ME Hail Swath Map
Inside the June 30, 2021 hail swath map area for Portland, ME, HailGeeks estimates 18,646 single-family homes, 603 townhomes, and 3,957 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 10,760 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 10,760 | 389 | 2,566 |
| 0.50-0.75" | 6,487 | 190 | 1,345 |
| 0.75-1.00" | 858 | 11 | 29 |
| 1.00-1.25" | 317 | 8 | 17 |
| 1.25-1.50" | 224 | 5 | 0 |
Use this table to review housing exposure by hail band for the June 30, 2021 Portland, ME hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Portland, ME Hail Map
Hail from the June 30, 2021 storm was mapped across 5 counties in the Portland, ME region. Cumberland County, ME had the strongest mapped signal, peaking at 1.25" with roughly 1,315 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 Portland, ME Hail Map
Zooming in, the swath touched 6 cities near Portland, ME. Milton, NH had the strongest mapped signal at 1.00", with an estimated 150 single-family homes exposed.
City cards show where the June 30, 2021 Portland, ME 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 Portland, ME Hail Swath Map
At the ZIP level, the June 30, 2021 Portland, ME hail map spans 23 ZIP codes. ZIP 04107 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 746.
Check your ZIP in seconds to see whether hail activity from the June 30, 2021 Portland, ME event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the June 30, 2021 hail map for Portland, ME currently list 1 public hail reports, 11 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
June 30, 2021 3:15 PM CT |
1.25 in | 1 S Gilmanton | NH | HAIL UP TO HALF DOLLAR SIZE... WHICH LASTED FOR ABOUT 5 MINUTES. SOME BRANCHES ALSO CAME DOWN ACROSS HWY 140. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
June 30, 2021 2:30 PM CT | Belgrade | ME | MULTIPLE REPORTS OF TREES DOWN. TIME ESTIMATED BASED ON RADAR. | |
June 30, 2021 3:40 PM CT | 1 NW Saco | ME | MULTIPLE REPORTS OF TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. | |
June 30, 2021 3:45 PM CT | 4 ENE Middleton | NH | MULTIPLE TREES AND WIRES DOWN. TIME ESTIMATED BASED ON RADAR. | |
June 30, 2021 3:45 PM CT | Lebanon | ME | TREES AND POWER LINES DOWN. | |
June 30, 2021 3:53 PM CT | 4 NNE Barnstead | NH | DEPUTY CHIEF OF BARNSTEAD FIRE REPORTS MULTIPLE INSTANCES OF STRUCTURAL DAMAGE AS A RESULT OF DOWN TREES. IN ADDITION... MULTIPLE HOUSES WERE STRUCK BY LIGHTNING AND A WATER RESCUE WAS PERFORMED ON A NEARBY LAKE. TIME ESTIMATED BY RADAR. | |
June 30, 2021 4:01 PM CT | 2 NE Kingston | NH | TREES UP TO 2.5 INCH IN DIAMETER DOWN. NO ELECTRICITY. TIME ESTIMATED BASED ON RADAR. | |
June 30, 2021 4:20 PM CT | 2 NNW Salem | NH | MULTIPLE TREES DOWN. TIME ESTIMATED FROM RADAR. | |
June 30, 2021 4:25 PM CT | Salem | NH | MULTIPLE TREES DOWN ALONG RTE. 111 BEFORE I-93. | |
June 30, 2021 4:30 PM CT | 2 WNW Atkinson | NH | LARGE TREE FELL ON A HOUSE LEAVING IT UNINHABITABLE. TIME ESTIMATED BASED ON RADAR. | |
June 30, 2021 4:40 PM CT | Haverhill | MA | TREE DOWN WITH POER POLE SNAPPED IN HALF. WIRES DOWN ON EAST BROADWAY | |
June 30, 2021 6:16 PM CT | Merrimac | MA | TREE DOWN ACROSS CHASE CRESCENT... OFF OF RTE 110 |
| 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 June 30, 2021 Portland, ME storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Portland, ME Region
We found 2 more hail maps with reports from the same Portland, ME region as the June 30, 2021 event. These related maps cover storm dates from Jun 15, 2021 through Jun 19, 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 19, 2021.
If none of these related Portland, ME 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 Portland, ME region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Portland, ME
Not sure whether the June 30, 2021 Portland, ME 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 Portland, ME 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 June 30, 2021 Portland, ME event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Portland, ME 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 June 30, 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 June 30, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Portland, ME 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 June 30, 2021 Portland, ME hail event.