Skip to content
Log in
Log in Create account
Storm detail

Historical Hail — 2025-04-17

Hail as large as 2.75 inches was reported near Ames, NEBRASKA. Wind up to 99 mph was reported near 5 miles southeast of Coburg, IA. 36 tornadoes were reported, including one near Union, IOWA. The storm had 55 official hail reports.

Affected states , , , , ,
Radar size estimate3.5 in
Storm attributesHail · Wind · Tornado
Account accessSign up FREE
Core ReplayIncluded
Log in
Includes HailMapr Core Replay for step-by-step storm playback across the event window.
Potential impact

Storm Impact

Population Affected795,814
Houses Affected354,812
2.50+ in679 people285 houses
2.00–2.49 in6,228 people2,556 houses
1.50–1.99 in36,282 people14,837 houses
1.00–1.49 in119,882 people51,303 houses
0.50–0.99 in632,743 people285,831 houses

Potential impact only—not confirmed property damage.

Storm description

Hail as large as 2.75 inches was reported near Ames, NEBRASKA. Wind up to 99 mph was reported near 5 miles southeast of Coburg, IA. 36 tornadoes were reported, including one near Union, IOWA. The storm had 55 official hail reports. The affected area shown on the map covers about 13938.9 square miles.

State storm details

Population Affected—
Houses Affected—

Storm snapshot

Date windowApr 17, 2025 7:00 AM to Apr 18, 2025 7:00 AM CST
Mapped area13938.9 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 — 2025-04-17 hail map show?

This storm page summarizes the mapped hail footprint for Historical Hail — 2025-04-17, 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.