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Hail history in Corona, SD

Radar has detected major hail over the Corona area on 21 days since 2011, up to 2.5" (tennis ball size) on August 28, 2021. Source: NOAA Severe Weather Data Inventory radar signatures, which estimate hail aloft near Corona, not confirmed ground reports.

Data last updated: July 27, 2026

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Every major hail day near Corona

July 10, 2026up to 1.25" near Corona · storm peaked at 1.25" (Corona area)July 6, 2026up to 2" near Corona · storm peaked at 2.5" (New Witten area)September 2, 2025up to 2" near Corona · storm peaked at 2" (Hayti area)August 21, 2025up to 1.75" near Corona · storm peaked at 2.5" (Iroquois area)June 12, 2024up to 1.5" near Corona · storm peaked at 3.5" (Kranzburg area)August 6, 2022up to 1.75" near Corona · storm peaked at 2" (Twin Brooks area)May 30, 2022up to 2" near Corona · storm peaked at 2.5" (Valley Springs area)August 28, 2021up to 2.5" near Corona · storm peaked at 4" (Ipswich area)August 21, 2020up to 2.5" near Corona · storm peaked at 2.75" (Marvin area)June 9, 2020up to 1.5" near Corona · storm peaked at 2.75" (Mount Vernon area)July 10, 2018up to 1" near Corona · storm peaked at 3.75" (Roslyn area)August 9, 2017up to 1" near Corona · storm peaked at 2.25" (Florence area)August 16, 2016up to 2" near Corona · storm peaked at 2.5" (Mission Hill area)July 11, 2016up to 1.25" near Corona · storm peaked at 1.75" (Lemmon area)July 16, 2015up to 1" near Corona · storm peaked at 1.75" (Enemy Swim area)July 5, 2015up to 2" near Corona · storm peaked at 2.5" (St. Francis area)July 25, 2014up to 1" near Corona · storm peaked at 2" (Hecla area)July 12, 2012up to 1.25" near Corona · storm peaked at 2.5" (Quinn area)June 17, 2012up to 2.5" near Corona · storm peaked at 3" (Big Stone City area)June 3, 2011up to 1" near Corona · storm peaked at 1.5" (Swift Bird area)May 9, 2011up to 1.25" near Corona · storm peaked at 3.75" (Quinn area)

What this record means for a Corona roof

The list above covers 21 radar-confirmed hail days over Corona between 2011 and 2026. The largest signature recorded over the Corona area was 2.5" (tennis ball size) on August 28, 2021. Radar put the local estimate at or above the 1" mark, the size generally capable of damaging asphalt shingles, on every one of those days.

Insurers and their adjusters can pull this same NOAA archive, so a date on this list is not news to the company handling a claim. What the archive cannot show is the condition of your specific roof, which is why dated photos and a written inspection report carry the weight in a dispute. Most homeowner policies also set a deadline to report storm damage, commonly one or two years from the date of loss, so a recent date above matters most if the roof was never inspected after it.

Get the roof inspected, free

Radar cannot confirm what hit your shingles; an inspection can, and it costs you nothing. Angi matches you with licensed local roofers who inspect for free and bid the work. Know how it works going in: the roofers pay Angi for the introduction, you pay nothing, and more than one company may call. That is the useful part: multiple written estimates are exactly what you want in hand before an adjuster visit or a contract.

Find licensed roofers near you on Angi

Referral disclosure: this site may earn a fee if you request quotes through this link. That does not change what you pay, and no contractor pays to be described a certain way here.

Before you sign anything, read the contractor red flags: assignment-of-benefits traps, deductible games, and storm-chaser tells.

Common questions

Has Corona had hail big enough to damage roofs?

Radar has detected hail up to 2.5" (tennis ball size) over the Corona area, most recently on July 10, 2026. Hail of 1" or larger is generally considered capable of damaging asphalt shingles.

Does this prove my roof was damaged?

No. Radar estimates hail aloft, accurate to roughly a mile, and cannot confirm what reached any specific roof. It is a strong reason to document your roof and check your policy's claim deadline after a listed date, not proof of damage.

How do I check my exact address in Corona?

Use the free address lookup on this site. It searches the same NOAA radar archive within a radius you choose around your address, back to 2011.

If one of these dates is recent