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Storm detail

Historical Hail — 2025-05-20

Hail as large as 2.75 inches was reported near Red Bank, ALABAMA. Wind up to 94 mph was reported near Al, AL. 147 tornadoes were reported, including one near Henry, MISSOURI. The storm had 35 official hail reports.

Affected states , , , , , , , , , , , , , , ,
Radar size estimate2.82 in
Storm attributesHail · Wind · Tornado
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Core ReplayIncluded
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Includes HailMapr Core Replay for step-by-step storm playback across the event window.
Potential impact

Storm Impact

Population Affected1,234,440
Houses Affected541,738
2.50+ in173 people106 houses
2.00–2.49 in2,618 people1,277 houses
1.50–1.99 in33,572 people16,776 houses
1.00–1.49 in206,354 people87,168 houses
0.50–0.99 in991,723 people436,411 houses

Potential impact only—not confirmed property damage.

Storm description

Hail as large as 2.75 inches was reported near Red Bank, ALABAMA. Wind up to 94 mph was reported near Al, AL. 147 tornadoes were reported, including one near Henry, MISSOURI. The storm had 35 official hail reports. The affected area shown on the map covers about 11381.9 square miles.

State storm details

Population Affected—
Houses Affected—

Storm snapshot

Date windowMay 20, 2025 7:00 AM to May 21, 2025 7:00 AM CST
Mapped area11381.9 sq mi
Statusready

What you get

  • HailMapr Core Replay with step-by-step hail-track playback
  • Heatmap and polygon package for the event window
  • Available hail reports with source and location details
  • Owned access that remains even if subscriptions end

Frequently asked questions

What does the Historical Hail — 2025-05-20 hail map show?

This storm page summarizes the mapped hail footprint for Historical Hail — 2025-05-20, including affected areas, peak hail size, mapped area, and related storm details.

Who uses HailMapr storm pages?

These pages are useful for roofers, adjusters, restoration teams, and property owners who want a storm-specific hail footprint before purchasing map access.

Does this storm include hail core replay?

Yes. HailMapr storm pages highlight Core Replay access so users can review the event window in more detail.