Hail Swath Map Preview
The Boston, MA hail swath map preview was last reviewed on August 30, 2026 and shows mapped hail estimates up to 1.00". There are 3 public hail reports, 19 public wind reports, and 0 nearby tornado reports listed for the August 13, 2025 event.
View the August 13, 2025 Boston, MA 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 Boston, MA Hail Map
The August 13, 2025 hail swath map for Boston, MA covers approximately 161 square miles and includes an estimated 65,949 people inside the mapped footprint. The largest mapped area is in the < 0.50" hail band, covering 78 square miles. The highest estimated population exposure is in the < 0.50" hail band with 36,513 people.
| Mapped Hail Band | Impact Area | Population |
|---|---|---|
| < 0.50" | 78 sq mi | 36,513 |
| 0.50-0.75" | 57 sq mi | 20,134 |
| 0.75-1.00" | 22 sq mi | 7,157 |
| 1.00-1.25" | 4 sq mi | 2,145 |
Get a free Hail Report by ZIP to see a more local hail signal and whether the August 13, 2025 Boston, MA hail event may have reached your area.
Housing Exposure Inside the Boston, MA Hail Swath Map
Inside the August 13, 2025 hail swath map area for Boston, MA, HailGeeks estimates 23,576 single-family homes, 1,871 townhomes, and 8,890 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the < 0.50" hail band, with 13,047 single-family homes.
| Mapped Hail Band | Single-Family | Townhomes | Multifamily |
|---|---|---|---|
| < 0.50" | 13,047 | 1,140 | 4,975 |
| 0.50-0.75" | 6,762 | 492 | 3,110 |
| 0.75-1.00" | 3,049 | 132 | 383 |
| 1.00-1.25" | 718 | 107 | 422 |
Use this table to review housing exposure by hail band for the August 13, 2025 Boston, MA hail map. To check a specific property more closely, use a free Hail Report by Address.
Counties Inside the Boston, MA Hail Map
Hail from the August 13, 2025 storm was mapped across 3 counties in the Boston, MA region. Middlesex County, MA had the strongest mapped signal, peaking at 1.00" with roughly 4,516 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 Boston, MA Hail Map
Zooming in, the swath touched 7 cities near Boston, MA. East Pepperell, MA had the strongest mapped signal at 1.00", with an estimated 817 single-family homes exposed.
City cards show where the August 13, 2025 Boston, MA 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 Boston, MA Hail Swath Map
At the ZIP level, the August 13, 2025 Boston, MA hail map spans 18 ZIP codes. ZIP 01463 shows the strongest local signal, with mapped hail estimates up to 1.00" and an estimated single-family-home exposure of 3,315.
Check your ZIP in seconds to see whether hail activity from the August 13, 2025 Boston, MA event was mapped near your area.
Public Hail, Wind, and Tornado Reports
Public storm report tables connected to the August 13, 2025 hail map for Boston, MA currently list 3 public hail reports, 19 public wind reports, and 0 tornado reports.
| Date & Time | Hail Size | City | State | Description |
|---|---|---|---|---|
August 13, 2025 4:08 PM CT |
1.00 in | 2 E Amherst | NH | Hail fell for 5 to 6 minutes and gusty winds knocked down some large branches. Time estimated by radar. |
August 13, 2025 4:55 PM CT |
1.25 in | 2 SW Marlborough | NH | Observed hail on Rt. 12 and lasted 7 to 8 minutes. Kestrel measured wind gust to 41 mph. |
August 13, 2025 6:40 PM CT |
1.00 in | 1 N Hollis | NH | Reported by Amateur Radio. |
| Date & Time | Wind Speed | City | State | Description |
|---|---|---|---|---|
August 13, 2025 3:44 PM CT | Brookline | NH | Wires down. | |
August 13, 2025 3:44 PM CT | 2 SW Hollis | NH | Tree down on Lawrence Lane near junction of Worcester Road. | |
August 13, 2025 3:55 PM CT | 1 WNW Pepperell | MA | Large downed tree blocking part of Sartelle St in Pepperell. Relayed by amateur radio. | |
August 13, 2025 3:55 PM CT | 1 W Pepperell | MA | Trees downed on Sheffield St in Pepperell. Relayed by amateur radio. | |
August 13, 2025 3:55 PM CT | 2 N Pepperell | MA | Tree and powerline wires downed from thunderstorm winds caused closure of Prescott St in Pepperell. Relayed by amateur radio. | |
August 13, 2025 4:00 PM CT | 3 SE Brookline | NH | Tree and wires down blocking West Hollis Rd. | |
August 13, 2025 4:00 PM CT | 2 SE Brookline | NH | Tree down blocking Pepperell Road. | |
August 13, 2025 4:10 PM CT | 1 ENE Nashua | NH | Tree down on Ash Street. | |
August 13, 2025 4:10 PM CT | 1 E Nashua | NH | Tree down on Hunt Street. | |
August 13, 2025 4:10 PM CT | 1 NNE Hudson | NH | Tree down on Highland Street. | |
August 13, 2025 4:15 PM CT | 2 NW Dunstable | MA | Downed powerlines near 1070 Main st in Dunstable. relayed by amateur radio. | |
August 13, 2025 4:25 PM CT | 3 ENE Amherst | NH | Tree down on wires and second tree down on car on Carter Road. | |
August 13, 2025 4:30 PM CT | Goffstown | NH | Large tree down on top of crushed car. | |
August 13, 2025 4:38 PM CT | 1 NW Mont Vernon | NH | Reports of numerous trees down north of town. Two trees partially blocking traffic on N. Main St. | |
August 13, 2025 4:45 PM CT | 3 N Nashua | NH | Large tree destroyed a garage on Tinker Rd before the FE Everett Parkway overpass. | |
August 13, 2025 5:05 PM CT | 2 ENE Troy | NH | Emergency dispatch reported trees on wires along Jaffrey Rd (NH Hwy 124) and a large tree on blocking a lane of travel (unknown which lane) on Jaffrey Rd west of Shaker Farm Rd S. | |
August 13, 2025 5:18 PM CT | Jaffrey | NH | Corrects the time of previous tstm wnd dmg report from Jaffrey. Observed at least 12 trees and numerous branches down across Jaffrey following a severe storm. | |
August 13, 2025 5:38 PM CT | Jaffrey | NH | Observed at least 12 trees and numerous branches down across Jaffrey following a severe storm. | |
August 13, 2025 6:50 PM CT | 2 NNE Hamilton | MA | Corrects previous tstm wnd dmg report from 2 NNE Hamilton. Two trees downed on County Rd near Ipswich. Relayed by amateur radio. |
| 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, 2025 Boston, MA storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.
Related Hail Maps in the Boston, MA Region
We found 6 more hail maps with reports from the same Boston, MA region as the August 13, 2025 event. These related maps cover storm dates from Jun 5, 2025 through Jul 25, 2025, with mapped hail estimates ranging from 0.75" to 1.75". In this set, the strongest related map reached 1.75", and the most recent map shown is from Jul 25, 2025.
If none of these related Boston, MA 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 Boston, MA region — so you can check whether hail activity may have reached your property.
Local Hail Review Options Near Boston, MA
Not sure whether the August 13, 2025 Boston, MA 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 Boston, MA 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, 2025 Boston, MA event — or another recent hail event — may have been mapped at that address.
Find a roof or exterior pro serving the Boston, MA 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, 2025 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, 2025 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Boston, MA 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, 2025 Boston, MA hail event.