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Did It Hail at My House? Check Free Hail History by Address

Enter any U.S. address to see every NOAA-reported hail day nearby since 2010 -- with hail sizes. Free, no signup.

See exactly which homes got hit.

This free check shows hail near an address. An approved SwathIQ account is free and unlocks the live interactive map, a one-click printable hail report, and a door-knock list of every hailed address in a storm within your markets. Access is hand-reviewed -- you'll get your invite within 24-48h.

Get free access

How the hail history check works

SwathIQ reads NOAA Storm Prediction Center (SPC) hail reports -- the official record of observed hail across the U.S. -- and finds every report within about 10 miles of your address since 2010. For each storm day it shows the largest reported hail size. On the interactive map you can also see the high-resolution MRMS radar swath (the radar's estimate of hail size in every ~1 km cell), which fills in smaller events that never got a ground report.

What the hail sizes mean for a roof

Hail sizeComparisonTypical roof impact
0.75″-1″Penny / quarterGranule loss and bruising possible -- worth an inspection.
1″-1.5″Quarter / half-dollarFunctional damage likely on most roofs.
1.5″-2″Walnut / golf ballWidespread damage likely -- strong insurance-claim territory.
2″+Golf ball and upSevere -- full roof replacements are common.

How roofers and adjusters use it

Storm-restoration teams use hail history to time the door knock and to back up an insurance claim with the exact date and size of the event that hit a roof. Look up a homeowner's address before you knock, lead with the storm date, then pull the full door-knock list for the neighborhood from your SwathIQ account.

FAQ

How do I find the hail history for my address?
Enter your street address and ZIP above. SwathIQ checks NOAA SPC hail reports within ~10 miles since 2010 and lists every hail day with its reported size.
Is it free?
Yes -- dates and sizes are free, no signup. An approved (free) account adds the interactive map, a printable report, and door-knock address lists for your markets. Access is hand-reviewed -- you'll get your invite within 24-48h.
How far back does the data go?
NOAA SPC reports back to 2010, plus high-resolution MRMS radar from 2022 on the map.
Does a hail report mean my roof is damaged?
Not necessarily -- it means hail of that size was observed nearby. Roughly 1″+ commonly causes functional roof damage, but only an inspection confirms it.

Data & method: hail reports from the NOAA/NWS Storm Prediction Center storm-report archive (2010-present); radar swaths from NOAA MRMS MESH. Radar-indicated and observation-based -- informational, not a guarantee of damage or a valid insurance claim.