ATTENTION! Damaging hail detected. Hail tracking is now active for these regions: Springfield, IL • Mattoon, IL • Champaign, IL • Peoria, IL      
HailGeeks
Free Interactive Hail Map

Hail Map with Reports for Trenton, NJ

View the free hail map with reports for Trenton, NJ from July 6, 2021. This event is marked as Complete, with a Moderate storm impact level and a Moderate Event Inspection Score.

Free Interactive Hail Map Hail Report by ZIP
Moderate
Event Inspection Score
Moderate
Storm Impact
Complete
Event Status
Jul 6, 2021
Event Date
Map Preview

Hail Swath Map Preview

The Trenton, NJ hail swath map preview was last reviewed on August 27, 2026 and shows mapped hail estimates up to 1.25". There are 9 public hail reports, 67 public wind reports, and 0 nearby tornado reports listed for the July 6, 2021 event.

Region: Trenton, NJ
July 6, 2021 Hail swath map preview for Trenton, NJ on July 6, 2021
Open Interactive Map
Max Hail
1.25"
Mapped estimated hail size
Public Hail Reports
9
Largest report: 1.00"
Public Wind Reports
67
Reports near map area
Tornado Reports
0
Reports near map area

View the July 6, 2021 Trenton, NJ 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.

View Free Interactive Hail Map
Map Footprint

Impact Area and Population for the Trenton, NJ Hail Map

The July 6, 2021 hail swath map for Trenton, NJ covers approximately 1,761 square miles and includes an estimated 1,967,607 people inside the mapped footprint. The largest mapped area is in the 0.50-0.75" hail band, covering 758 square miles. The highest estimated population exposure is in the 0.50-0.75" hail band with 873,105 people.

Mapped Impact Area
1,761 sq mi
Largest band: 0.50-0.75"
Population Inside Footprint
1,967,607
Highest population band: 0.50-0.75"
Mapped Hail BandImpact AreaPopulation
< 0.50"732 sq mi765,744
0.50-0.75"758 sq mi873,105
0.75-1.00"213 sq mi269,328
1.00-1.25"42 sq mi53,657
1.25-1.50"15 sq mi5,773

Get a free Hail Report by ZIP to see a more local hail signal and whether the July 6, 2021 Trenton, NJ hail event may have reached your area.

Housing Impact

Housing Exposure Inside the Trenton, NJ Hail Swath Map

Inside the July 6, 2021 hail swath map area for Trenton, NJ, HailGeeks estimates 594,643 single-family homes, 185,076 townhomes, and 313,230 multifamily properties within the mapped storm footprint. Single-family-home exposure is highest in the 0.50-0.75" hail band, with 264,231 single-family homes.

Single-Family Homes
594,643
Largest band: 0.50-0.75"
Townhomes
185,076
Largest band: 0.50-0.75"
Multifamily Properties
313,230
Largest band: < 0.50"
Mapped Hail BandSingle-FamilyTownhomesMultifamily
< 0.50"223,62776,441129,281
0.50-0.75"264,23181,528128,775
0.75-1.00"89,84020,57642,362
1.00-1.25"14,9905,19612,065
1.25-1.50"1,9551,335747

Use this table to review housing exposure by hail band for the July 6, 2021 Trenton, NJ hail map. To check a specific property more closely, use a free Hail Report by Address.

Affected Counties

Counties Inside the Trenton, NJ Hail Map

Hail from the July 6, 2021 storm was mapped across 26 counties in the Trenton, NJ region. Mercer County, NJ had the strongest mapped signal, peaking at 1.25" with roughly 30,156 single-family homes inside the swath.

Mercer CountyNJ
30K homes in the hail path
Hunterdon CountyNJ
15K homes in the hail path
Bucks CountyPA
12K homes in the hail path
Middlesex CountyNJ
90K homes in the hail path
Union CountyNJ
77K homes in the hail path
Richmond CountyNY
32K homes in the hail path
Monmouth CountyNJ
27K homes in the hail path
Chester CountyPA
16K homes in the hail path
Somerset CountyNJ
11K homes in the hail path
Showing 9 of 26 counties

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.

Affected Cities

Cities Inside the Trenton, NJ Hail Map

Zooming in, the swath touched 167 cities near Trenton, NJ. New York, NY had the strongest mapped signal at 1.00", with an estimated 42,302 single-family homes exposed.

New YorkNY
42K homes in the hail path
South RiverNJ
7K homes in the hail path
RahwayNJ
6K homes in the hail path
SayrevilleNJ
4K homes in the hail path
StrathmoreNJ
3K homes in the hail path
AvenelNJ
2K homes in the hail path
PenningtonNJ
1K homes in the hail path
LambertvilleNJ
841 homes in the hail path
New HopePA
728 homes in the hail path
StocktonNJ
297 homes in the hail path
Toms RiverNJ
12K homes in the hail path
PhiladelphiaPA
11K homes in the hail path
Showing 12 of 167 cities

City cards show where the July 6, 2021 Trenton, NJ 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

ZIP Codes Inside the Trenton, NJ Hail Swath Map

At the ZIP level, the July 6, 2021 Trenton, NJ hail map spans 227 ZIP codes. ZIP 18938 shows the strongest local signal, with mapped hail estimates up to 1.25" and an estimated single-family-home exposure of 2,820.

18938New Hope, PA
3K homes in the hail path
08530Lambertville, NJ
2K homes in the hail path
10314New York, NY
9K homes in the hail path
10306New York, NY
9K homes in the hail path
07065Rahway, NJ
6K homes in the hail path
07733NJ
4K homes in the hail path
10304New York, NY
4K homes in the hail path
08872Sayreville, NJ
4K homes in the hail path
08534Pennington, NJ
3K homes in the hail path
10305New York, NY
2K homes in the hail path
08525Hopewell, NJ
1K homes in the hail path
08560Titusville, NJ
1K homes in the hail path
Showing 12 of 227 ZIP codes

Check your ZIP in seconds to see whether hail activity from the July 6, 2021 Trenton, NJ event was mapped near your area.

Public Storm Reports

Public Hail, Wind, and Tornado Reports

Public storm report tables connected to the July 6, 2021 hail map for Trenton, NJ currently list 9 public hail reports, 67 public wind reports, and 0 tornado reports.

Date & TimeHail SizeCityStateDescription
July 6, 2021
4:10 PM CT
 1.00 in Effort PA

CORRECTS PREVIOUS HAIL REPORT FROM EFFORT.
July 6, 2021
4:16 PM CT
 1.00 in Eagleville PA

No National Weather Service description provided.
July 6, 2021
4:38 PM CT
 1.00 in Green Twp NJ

VIDEO OF UP TO QUARTER SIZE HAIL. TIME ESTIMATED FROM RADAR.
July 6, 2021
4:50 PM CT
 1.00 in Danielsville PA

No National Weather Service description provided.
July 6, 2021
4:53 PM CT
 1.00 in 1 ESE Brodheadsville PA

REPORT FROM MPING: QUARTER (1.00 IN.).
July 6, 2021
4:54 PM CT
 1.00 in Ardmore PA

PEA TO QUARTER SIZE HAIL. REPORT VIA SOCIAL MEDIA. TIME ESTIMATED FROM RADAR.
July 6, 2021
5:00 PM CT
 1.00 in 1 E Phoenixville PA

REPORT VIA SOCIAL MEDIA.
July 6, 2021
5:06 PM CT
 1.00 in Wynnewood PA

No National Weather Service description provided.
July 6, 2021
8:31 PM CT
 1.00 in 3 NW Pennington NJ

MPING REPORT.
Showing 9 public hail reports

This table includes only public storm reports connected to the July 6, 2021 Trenton, NJ storm event. When available, each report may include the time, size or magnitude, city, state, and a short description.

Related Hail Maps

Related Hail Maps in the Trenton, NJ Region

We found 6 more hail maps with reports from the same Trenton, NJ region as the July 6, 2021 event. These related maps cover storm dates from Jun 4, 2021 through Jul 1, 2021, with mapped hail estimates ranging from 1.00" to 1.25". In this set, the strongest related map reached 1.25", and the most recent map shown is from Jul 1, 2021.

Hail map for Trenton, NJ on Jun 4, 2021
Jun 4, 2021
1.25″ Hail
Event Inspection ScoreModerate
Trenton, NJ
98K HomesHail map with reports →
Hail map for Trenton, NJ on Jun 8, 2021
Jun 8, 2021
1.00″ Hail
Event Inspection ScoreLow
Trenton, NJ
70K HomesHail map with reports →
Hail map for Trenton, NJ on Jun 9, 2021
Jun 9, 2021
1.25″ Hail
Event Inspection ScoreLow
Trenton, NJ
22K HomesHail map with reports →
Hail map for Trenton, NJ on Jun 14, 2021
Jun 14, 2021
1.00″ Hail
Event Inspection ScoreLow
Trenton, NJ
57K HomesHail map with reports →
Hail map for Trenton, NJ on Jun 30, 2021
Jun 30, 2021
1.25″ Hail
Event Inspection ScoreLow
Trenton, NJ
18K HomesHail map with reports →
Hail map for Trenton, NJ on Jul 1, 2021
Jul 1, 2021
1.00″ Hail
Event Inspection ScoreLow
Trenton, NJ
11K HomesHail map with reports →

If none of these related Trenton, NJ 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 Trenton, NJ region — so you can check whether hail activity may have reached your property.

Remote Hail Inspection

Local Hail Review Options Near Trenton, NJ

Not sure whether the July 6, 2021 Trenton, NJ 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 Trenton, NJ region and ask about a Remote Hail Inspection before deciding whether an on-site roof or exterior review is worth scheduling.

Get a Free Hail Report by Address

Check a specific property to see whether hail activity from the July 6, 2021 Trenton, NJ event — or another recent hail event — may have been mapped at that address.

A Participating Local Pro

Find a roof or exterior pro serving the Trenton, NJ region who can help you understand what the property hail signal may mean.

Remote Hail Inspection

A participating local pro reviews property-level hail history remotely — not just the July 6, 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 July 6, 2021 hail map visuals alone. They do not confirm property damage and do not replace an on-site inspection for a property in the Trenton, NJ region, but they can help you make a more informed next decision before anyone climbs on the roof.

FAQ

Frequently Asked Questions

Common questions about the July 6, 2021 Trenton, NJ hail event.

How big was the hail in Trenton, NJ on July 6, 2021?
Mapped hail estimates reached up to 1.25" in the Trenton, NJ area on July 6, 2021.
How accurate is this Trenton, NJ hail map?
This hail map is based on mapped hail estimates, with public storm report context shown where available. It helps show where stronger hail may have occurred during the July 6, 2021 storm event, but it does not confirm property damage at any one address.
What does the Event Inspection Score of Moderate mean?
For this Trenton, NJ event, the Event Inspection Score is Moderate. The score reflects how strong the hail-history signal is and whether a closer roof or exterior review may make sense. A higher score means a stronger signal, not confirmed damage.
How many people were in the Trenton, NJ hail area?
An estimated 1,967,607 people live inside the mapped hail footprint, which covers about 1,761 square miles. This is an estimate of residents inside the storm area, not a count of people who reported damage.
How many storm reports came from this event?
For the July 6, 2021 Trenton, NJ event, public storm report tables currently list 9 hail reports, 67 wind reports, and 0 tornado reports. Public reports are point observations and are not available for every location.
Can I use this Trenton, NJ hail map for my business or content?
Yes. This hail map is free to use and share for marketing, print, blogs, content, research, and similar uses as long as attribution is included with a link back to this page. Use the Share button on the map to copy a ready-made credit line. Use is also subject to our Terms of Use.
How often is this hail map updated?
This event map was generated shortly after the storm and was last reviewed on August 27, 2026. It may be updated as additional hail data or public storm reports become available.
My home is in the Trenton, NJ area — what should I do?
If your address falls inside a mapped hail band from the July 6, 2021 storm event, check a free Hail Report by Address for an address-level first look. You can also ask a qualified local pro whether a closer roof or exterior review may make sense.
Free Hail Report By Address

Check Your Address in Seconds

Free hail report for any address in the contiguous U.S.

Get a Free Hail Report

100% free. No phone or email required.