Hail HistoryHome › Pennsylvania › Allegheny County › Carnot-Moon
Hail history for Carnot-Moon, PA
Hail has been reported within 10 miles of Carnot-Moon on 29 days since 2006. The largest stones measured 2 in (hen egg) on May 25, 2024. Hail is most common here in June and April.
Recent hail near Carnot-Moon
| Date | Hail size | Where |
|---|---|---|
| Apr 2, 2025 | 1.75 in golf ball | West View, Forest Grove, Emsworth 21 hail reports · closest near the center of Carnot-Moon |
| Mar 16, 2025 | 0.75 in penny | Highcliff 1 hail report · closest 10 mi from Carnot-Moon |
One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.
Hail days near Carnot-Moon by year
When hail season peaks near Carnot-Moon
Of the 29 hail days since 2006, most fell in June (6) and April (5).
Largest hail storms near Carnot-Moon
May 25, 2024 · 2 in (hen egg) · Imperial (5 mi from Carnot-Moon)
Jun 2, 2010 · 1.75 in (golf ball) · Imperial (5 mi from Carnot-Moon)
May 2, 2016 · 1.75 in (golf ball) · Gayly (6 mi from Carnot-Moon)
Apr 2, 2025 · 1.75 in (golf ball) · West View (9 mi from Carnot-Moon)
Mar 23, 2011 · 1.5 in (ping pong ball) · Carnot (1 mi from Carnot-Moon)
Tornadoes within 10 miles of Carnot-Moon
| Date | Rating | Where |
|---|---|---|
| Jun 26, 2024 | EF1 | Popoffs Corners 8 mi from Carnot-Moon |
| Jun 26, 2024 | EF1 | Boggs 8 mi from Carnot-Moon |
| May 8, 2024 | EF1 | Cliff Mine 4 mi from Carnot-Moon |
| Oct 21, 2021 | EF0 | Emsworth 8 mi from Carnot-Moon |
Damaging thunderstorm winds near Carnot-Moon
286 reports of damaging thunderstorm wind within 10 miles of Carnot-Moon since 2006, on 111 days. The strongest measured gust was 75 mph on Apr 8, 2020.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 3, 2026 | damage reported | Sewickley 1 wind report |
| Aug 22, 2026 | damage reported | Harshaville, South Heights 2 wind reports |
| Aug 16, 2026 | damage reported | Bellevue, Baden 2 wind reports |
| Aug 10, 2026 | 41 mph, measured | Carnot-Moon 1 wind report |
| Aug 2, 2026 | damage reported | Harmony Township 1 wind report |
| Jul 18, 2026 | 54 mph, measured | Carnot-Moon, Imperial-Enlow, Sturgeon-Noblesto 3 wind reports |
| Jun 14, 2026 | 64 mph, estimated | Coraopolis, Ben Avon, Davidson Hgts 3 wind reports |
| Jun 11, 2026 | 58 mph, estimated | Gtr Pittsburgh, Glenwillard 2 wind reports |
| Apr 14, 2026 | 58 mph, estimated | New Sheffield, Davidson Hgts, Ambridge 3 wind reports |
| Mar 31, 2026 | 58 mph, measured | Gtr Pittsburgh, Gayly 2 wind reports |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Carnot-Moon; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Nearby cities
- Pittsburgh
53 hail days - Cranberry Township
37 hail days - Allison Park
46 hail days - Mount Lebanon
55 hail days - Bethel Park
54 hail days - Monroeville
51 hail days - Plum
44 hail days - New Castle
31 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Carnot-Moon.
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