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HailIndex

Fountain hail storm history

El Paso County·NOAA NCEI Storm Events Database·~75-day publication lag

Fountain, located in El Paso County, experienced 18 hail events of 1 inch or larger over the past 10 years, averaging 1.8 events annually. The city sits on the Front Range where afternoon convective storms tracking northeast from the Rocky Mountains create consistent hail risk. The largest recorded hailstone in Fountain measured 1.5 inches in diameter.

Events ≥1" (10yr)
138
Significant ≥1.5"
48
Avg per year
13.8
Largest recorded
4"
Most recent
Aug 10, 2025
Total records
146
NOAA storm history
events (10 yr)115
≥1.5" significant39
peak year (34)2018

Hail in Fountain peaks between May and July, with secondary activity in April and August. Most significant hail events occur in the afternoon between 2 p.m. and 7 p.m. Mountain Time, when atmospheric instability is highest. Only 2 of the 18 recorded events reached the 1.5-inch threshold that typically causes structural damage to roofing and vehicles.

Annual frequency — last 10 years

2025
7
2024
12
2023
33
2022
3
2021
3
2020
13
2019
8
2018
34
2017
5
≥2.0" severe≥1.5" significant≥1.0" marginal

When hail hits — monthly pattern

Avg events per month · all years · NOAA data

Jan0
Feb0
Mar0
Apr0
May14
Jun35
Jul49
Aug45
Sep3
Oct0
Nov0
Dec0

All recorded hail events

Of 146 recorded events, 48 (33%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.

Aug 10, 20251"quarter

Hail measured to 1 inches fell in eastern El Paso County.

Hail measured to 1.5 inches occurred in central El Paso County.

Jul 6, 20251"quarter

Report from mPING. Hail measured to 1 inch occurred in Fountain.

Jun 17, 20251"quarter

Hail up to 1 inches in diameter fell in El Paso County from severe thunderstorms.

Jun 16, 20251"quarter

Hail up to 1 inches in diameter fell in El Paso County from severe thunderstorms.

Jun 15, 20251.25"half dollar

Hail up to 1.25 inches in diameter fell in El Paso County from severe thunderstorms.

There was one inch hail measured at the location.

A public report via mPING reported hail of 1 inch in diameter.

A public source reported hail of approximately 1.0 inch in diameter.

Hail measured to 1.5 inches fell in Security.

A public source via mPing, reported hail of 1 inch in diameter.

May 21, 20240.75"penny

Public reported hail of 0.75 inches in diameter.

May 15, 20241"quarter

Picture of 1 inch diameter hail from social media.

Aug 6, 20231"quarter

Mping report.

Mping Report.

Jul 4, 20231"quarter

Public reported.

Jun 23, 20232"egg

Reported by the public.

From the Mping app and the public.

Public reported.

May 29, 20231"quarter

Reported by a trained spotter.

Reported from the Broadcast Media.

Jul 25, 20221"quarter
Jun 7, 20222"egg
Jun 6, 20221"quarter
Sep 14, 20211.25"half dollar

Winds of 50 mph or greater were also observed.

Jul 1, 20211"quarter
May 29, 20211"quarter
Aug 20, 20201"quarter

Storm chaser reports large hail, 1 inch.

Aug 15, 20201.25"half dollar

Trained spotter reported large hail, 1.25 inches.

Public reported large hail, 1.25 inches.

Report came from an image on Twitter.

Jul 14, 20201.75"golf ball

Local broadcast media relayed golf ball hail.

Jul 12, 20201"quarter

One inch hail.

Jun 26, 20201.25"half dollar

Public report of 1.25 inch hail.

Aug 23, 20191.75"golf ball

Golf ball sized hail reported.

A report from MPING relayed half-dollar size.

Jul 21, 20191.25"half dollar

Half-dollar size hail reported.

Trained spotter reported quarter size hail.

Aug 18, 20181"quarter
Jul 29, 20181.25"half dollar
Jun 30, 20181"quarter
Jun 24, 20181"quarter
May 18, 20181.25"half dollar
Aug 12, 20171"quarter
Aug 10, 20171"quarter
Jul 7, 20171"quarter
Jun 30, 20170.75"penny
May 26, 20171.5"ping pong ball
Aug 8, 20160.75"penny
Jul 29, 20161"quarter
Jul 25, 20160.88"penny
Jul 18, 20161.75"golf ball

Windows in houses were broken by the large hail.

May 26, 20161"quarter
About this data

Hail event data for Fountain derives from NOAA Storm Data records covering El Paso County, which documented 19 total significant hail events in the region over the past decade. Event counts at the city level may underrepresent smaller hail falls that were not formally reported to NOAA.

NOAA Storm Events Database source