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Historia grandinis pro Alton, IL
Grando relata est intra 10 milia ab Alton diebus 54 ab anno 2006. Lapides maximi mensi sunt 2.50 in (pila tennis) die Jun 22, 2006. Grando hic frequentissima est mense April et May.
Alton gradum #199 obtinet pro diebus grandinis inter 1,399 urbes Civitatum Foederatarum cum 25,000 ad 100,000 hominibus. Vide ordinem →
Grando recens prope Alton
| Dies | Magnitudo grandinis | Ubi |
|---|---|---|
| May 3, 2026 | 2.00 in ovum gallinae | Fairmont, Milton, Godfrey 8 nuntii grandinis · proxima 2 mi ab Alton |
| Apr 27, 2026 | 2.00 in ovum gallinae | Forest Homes, Alton, Cottage Hills 11 nuntii grandinis · proxima 2 mi ab Alton |
| Mar 15, 2026 | 1.00 in Nummus 25 cent. | East Alton 1 nuntius grandinis · proxima 5 mi ab Alton |
| Aug 12, 2025 | 1.00 in Nummus 25 cent. | Milton 1 nuntius grandinis · proxima 4 mi ab Alton |
| May 19, 2025 | 2.00 in ovum gallinae | Wedgewood, Cross Keys 2 nuntii grandinis · proxima 10 mi ab Alton |
Una linea per diem: maxima grando relata illo die intra 10 milia, loci et numerus relationum.
Dies grandinis prope Alton per annum
Cum tempus grandinis prope Alton acmeat
Ex 54 diebus grandinis ab anno 2006, plures inciderunt in April (18) et May (13).
Maximae tempestates grandinis prope Alton
Jun 22, 2006 · 2.50 in (pila tennis) · Elsah (10 mi a Alton)
Feb 16, 2006 · 2.00 in (ovum gallinae) · Bellefontaine Neighb (9 mi a Alton)
May 19, 2025 · 2.00 in (ovum gallinae) · Wedgewood (10 mi a Alton)
Descriptio Servicii Meteorologici Nationalis (Anglice): The spotter also observed winds estimated around 40 mph.Apr 27, 2026 · 2.00 in (ovum gallinae) · Forest Homes (5 mi a Alton)
May 3, 2026 · 2.00 in (ovum gallinae) · Fairmont (2 mi a Alton)
Procellae intra 10 milia passuum ab Alton
| Dies | Aestimatio | Ubi |
|---|---|---|
| Apr 27, 2026 | EF? | Fort Bellefontaine 1 mi a Alton |
| Mar 14, 2025 | EF1 | Wedgewood 9 mi a Alton |
| Mar 14, 2025 | EF2 | West Alton 5 mi a Alton |
| Mar 14, 2025 | EF1 | Fairmont 1 mi a Alton |
| May 31, 2013 | EF1 | Larimore 6 mi a Alton |
| May 31, 2013 | EF3 | Oldenburg 7 mi a Alton |
| Aug 31, 2012 | EF0 | St Thomas 8 mi a Alton |
| May 4, 2007 | EF0 | Wood River 9 mi a Alton |
| May 24, 2006 | F0 | Stl Rgnl Airport Airport 10 mi a Alton |
Ventus tempestatis nocivi prope Alton
89 nuntii ventorum tempestatis nocivorum intra 10 milia a Alton ab anno 2006, per 66 dies. Fortissimus flatus mensuratus fuit 84 mph die May 23, 2011.
| Dies | Fortissimus flatus | Ubi |
|---|---|---|
| Jul 27, 2026 | damnum relatum | Godfrey 1 relatio ventorum |
| Jul 10, 2026 | damnum relatum | Elsah 1 relatio ventorum |
| Mar 11, 2026 | 67 mph, mensa | Stl Rgnl Airport Airport 1 relatio ventorum |
| Aug 12, 2025 | 69 mph, aestimata | Milton 1 relatio ventorum |
| Jul 16, 2025 | 58 mph, aestimata | Godfrey 1 relatio ventorum |
| Jun 17, 2025 | 58 mph, aestimata | Cross Keys 1 relatio ventorum |
| May 19, 2025 | 58 mph, aestimata | Melville 1 relatio ventorum |
| Mar 14, 2025 | 86 mph, aestimata | Cross Keys, Wedgewood, Castle Pt 4 relationes ventorum |
| Jul 29, 2023 | 64 mph, aestimata | East Alton 1 relatio ventorum |
| Apr 15, 2023 | 70 mph, aestimata | Stl Rgnl Airport Airport, Roxana 2 relationes ventorum |
Ventus tempestatis gravis significat gustus 58 mph vel amplius, vel ventum qui damnum intulit. Gustus mensi a stationibus meteorologicis; aestimati a observatoribus et censibus damni.
Petis indemnitationem pro tecto aut vehiculo?
Assicuratores diem damni requirunt. Dies in hac pagina sunt quando grandinem prope Alton nuntiatam est; grandinem unam viam tangere et proximam praeterire potest, itaque nuntius non est probatio damni ad tuam inscriptionem. Tectorius licentiatus aut inspector insurance tuae tectum inspicere potest. Multae polliciae terminum temporis pro petitione constituunt — tuam verifica.
Civitates vicinae
- Florissant
64 dies grandinis - Saint Charles
87 dies grandinis - St. Louis
75 dies grandinis - Saint Peters
72 dies grandinis - Chesterfield
85 dies grandinis - Belleville
65 dies grandinis - O'Fallon
75 dies grandinis - Oakville
71 dies grandinis
Data: NOAA NCEI Storm Events Database (ultima acta usque ad Jun 30, 2026) et National Weather Service Local Storm Reports (provisionalia, exinde). Distantiae a centro Alton mensurantur.
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