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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on July 31, 2013

Public hail, wind, and tornado reports across the United States on July 31, 2013 from July 31, 2013 through July 31, 2013, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Pick any date to see hail, wind and tornado public reports for that day — e.g. September 19, 2026.

Hail Reports

Wind Reports

Tornado Reports

Max Hail Size

3.00″

Source NOAA SPC · NWS Local Storm Reports Coverage United States · July 31, 2013 · 2013–present Updated Daily · last Jul 31, 2013

NWS Hail Reports on July 31, 2013

52 reports

Free hail report for your home →

1.00″ hail

Jul 31, 2013
9:55 PM MST-7

Hail report for July 31, 2013

Morrill County · 1,984 Homes in County

Hail Report Description: Quarter size hail was reported east of Broadwater.

NWS Hail Report Location: 9.72 ESE Broadwater, NE

1.25″ hail

Jul 31, 2013
9:14 PM MST-7

Hail report for July 31, 2013

Washington County · 1,871 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 4.44 NNW Akron Gebauer Arpt, CO

1.00″ hail

Jul 31, 2013
6:15 PM PST-8

Hail report for July 31, 2013

Klamath County · 23,579 Homes in County

Hail Report Description: A member of the public at Crescent Lake Resort reported quarter sized (1.0 inch) hail with a thunderstorm.

NWS Hail Report Location: 2 NE Crescent Lake, OR

1.75″ hail

Jul 31, 2013
7:14 PM MST-7

Hail report for July 31, 2013

Yuma County · 3,428 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 2.23 WSW Vernon, CO

1.75″ hail

Jul 31, 2013
8:05 PM CST-6

Hail report for July 31, 2013

Deaf Smith County · 5,616 Homes in County

Hail Report Description: Discrete scattered thunderstorms developed across the eastern New Mexico Plains and moved to the southeast during the evening hours of the 31st. As a thunderstorm approached the city of Hereford (Deaf Smith County), a member of the public reported golf ball size hail (1.75 inches) 7 miles north of Hereford (Deaf Smith County). The thunderstorm that produced this hail continued moving slowly to the south-southeast and exited the southern Texas Panhandle by 10 PM CST.

NWS Hail Report Location: 4.15 S Milo Center, TX

1.75″ hail

Jul 31, 2013
8:00 PM CST-6

Hail report for July 31, 2013

Cheyenne County · 1,328 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 8.04 NW St Francis, KS

1.50″ hail

Jul 31, 2013
8:00 PM CST-6

Hail report for July 31, 2013

Cheyenne County · 1,328 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 3.83 NW St Francis, KS

1.75″ hail

Jul 31, 2013
7:45 PM CST-6

Hail report for July 31, 2013

Cheyenne County · 1,328 Homes in County

Hail Report Description: A window in a home was broken as a result of the hail.

NWS Hail Report Location: 13.7 WNW St Francis, KS

0.88″ hail

Jul 31, 2013
7:40 PM CST-6

Hail report for July 31, 2013

Cheyenne County · 1,328 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 12.21 W St Francis, KS

1.00″ hail

Jul 31, 2013
6:30 PM MST-7

Hail report for July 31, 2013

Adams County · 120,114 Homes in County

Hail Report Description: No National Weather Service description provided.

NWS Hail Report Location: 9.23 NNE Manila, CO

1.25″ hail

Jul 31, 2013
6:20 PM MST-7

Hail report for July 31, 2013

Dawes County · 3,010 Homes in County

Hail Report Description: Half dollar size hail was reported 12 miles southeast of Crawford.

NWS Hail Report Location: 2.13 SSE Belmont, NE

1.00″ hail

Jul 31, 2013
6:50 PM CST-6

Hail report for July 31, 2013

Beaver County · 2,065 Homes in County

Hail Report Description: A discrete thunderstorm developed over southwestern Kansas during the early evening hours of the 31st. This storm took a south-southeast track which brought it into the eastern Oklahoma Panhandle. While the storm was 2 miles northwest of the city of Boyds (Beaver County), the Beaver County Emergency Manager reported quarter size hail (1.00 inch). The storm that produced this hail continued moving to the south-southeast and entered the northern Texas Panhandle shortly before 10 PM CST.

NWS Hail Report Location: 2.16 NW Boyd, OK

1.00″ hail

Jul 31, 2013
5:50 PM MST-7

Hail report for July 31, 2013

Box Butte County · 3,925 Homes in County

Hail Report Description: Quarter size hail was reported in Hemingford.

NWS Hail Report Location: N Hemingford, NE

1.25″ hail

Jul 31, 2013
5:50 PM MST-7

Hail report for July 31, 2013

Niobrara County · 1,037 Homes in County

Hail Report Description: Half dollar size hail was reported in Manville.

NWS Hail Report Location: N Manville, WY

1.00″ hail

Jul 31, 2013
4:30 PM PST-8

Hail report for July 31, 2013

Klamath County · 23,579 Homes in County

Hail Report Description: A member of the public reported 1 inch hail at the Miller Lake Campground which caused tents to collapse at 31/1645 PST.

NWS Hail Report Location: 12 W Chemult, OR

Showing 15 of 52

Hail Damage Risk for Your Home +

Hail reports describe hail by diameter, often comparing stone size to familiar objects like peas, quarters, golf balls, and softballs. Use this guide as a starting point for possible hail damage to your roof, siding, gutters, vents, windows, and exterior. Actual hail damage depends on hail hardness, density, wind speed, impact angle, roof age, shingle condition, roof pitch, roofing material, installation quality, and prior storm damage.

Pea

0.25″

Low

Usually too small to cause hail damage to most sound asphalt roofs, siding, or gutters.

Mothball

0.50″

Sub-Severe Watch

Below the NWS severe-hail threshold, but not always harmless. Repeated small hail can scuff surfaces, wear aging shingles, and loosen protective granules over time.

Penny

0.75″

Minor / Watch

Below the NWS severe-hail threshold, but roof hail damage is still possible on older, brittle, poorly installed, or previously damaged shingles. May also mark screens, vents, gutters, and soft metal.

Nickel

0.88″

Minor / Watch

Still below the severe-hail threshold, but large enough to leave visible marks on soft metal and add wear to older or hail-weakened roof shingles.

Quarter

1.00″

Watch

The NWS severe-hail threshold. Quarter-size hail can bruise shingles, dent soft metal, and create roof hail damage worth checking.

Half Dollar

1.25″

Watch

More likely to dent gutters, vents, flashing, and siding. Hail damage risk rises quickly on older roofs or hail-weakened shingles.

Ping Pong / Walnut

1.50″

Likely

Hail damage becomes more likely, including bruised shingles, granule loss, dented siding, and damaged roof vents.

Golf Ball

1.75″

Likely

Often causes roof hail damage, cracked shingles, dented gutters, damaged flashing, and siding impacts. A roof inspection is recommended.

Hen Egg

2.00″

Serious

Can crack or puncture shingles, expose mat, dent siding, and cause widespread hail damage across the roof and exterior.

Tennis Ball

2.50″

Serious

Can cause heavy roof hail damage, punctured siding, broken skylights, damaged vents, and widespread exterior damage.

Baseball

2.75″

Major

Major hail damage is likely, including severe roof impacts, damaged siding, broken windows, and possible major roof repairs.

Tea Cup / Large Apple

3.00″

Major

Can cause heavy hail damage across the roof, siding, gutters, windows, and exterior. Significant repairs are often needed.

Softball

4.00″

Extreme

Destructive hail damage. Can severely damage roofing materials, siding, windows, gutters, vents, vehicles, and exterior surfaces.

Grapefruit

4.50″

Extreme

Catastrophic hail damage risk for roofs, windows, vehicles, siding, gutters, and exterior surfaces.

Source: NOAA / National Weather Service hail size references are used for hail-size comparisons and the 1.00″ severe-hail threshold. Damage descriptions are general homeowner guidance, not official NOAA/NWS damage ratings. Sub-severe hail under 1.00″ is below the severe threshold, but that does not mean “no roof damage.” Penny- to nickel-size hail can still contribute to granule loss, cosmetic surface marks, and added wear, especially on older, brittle, poorly installed, or previously damaged roofs.

NWS Wind Reports on July 31, 2013

50 reports

Free hail report + wind check →

73 mph

Jul 31, 2013
9:05 PM MST-7

Wind report for July 31, 2013

Butte County · 909 Homes in County

Wind Report Description: Big Southern Butte recorded a 72 mph thunderstorm wind gust.

NWS Wind Report Location: 18 SE Arco, ID

60 mph

Jul 31, 2013
9:18 PM CST-6

Wind report for July 31, 2013

Deaf Smith County · 5,616 Homes in County

Wind Report Description: Discrete scattered thunderstorms developed across the eastern New Mexico Plains and moved to the southeast during the evening hours of the 31st. As a thunderstorm moved south of the city of Hereford (Deaf Smith County), a trained storm spotter 6 miles west-southwest of Hereford (Deaf Smith County) reported an estimated 60 mph downburst. The thunderstorm that produced this downburst continued moving slowly to the south-southeast and exited the southern Texas Panhandle by 10 PM CST.

NWS Wind Report Location: 6.04 WSW Hereford, TX

60 mph

Jul 31, 2013
8:00 PM MST-7

Wind report for July 31, 2013

Butte County · 909 Homes in County

Wind Report Description: A thunderstorm wind gust of 60 mph was recorded at the base of Howe Peak.

NWS Wind Report Location: 10 SSE Howe, ID

81 mph

Jul 31, 2013
7:40 PM MST-7

Wind report for July 31, 2013

Arapahoe County · 149,795 Homes in County

Wind Report Description: Numerous power poles were snapped which caused widespread electrical outages in and aound Deer Trail.

NWS Wind Report Location: .53 E Deer Trail, CO

70 mph

Jul 31, 2013
7:35 PM MST-7

Wind report for July 31, 2013

Arapahoe County · 149,795 Homes in County

Wind Report Description: Intense thunderstorm winds caused scattered electrical outages.

NWS Wind Report Location: 2.11 NE Deer Trail, CO

64 mph

Jul 31, 2013
8:30 PM CST-6

Wind report for July 31, 2013

Hot Spring County · 10,116 Homes in County

Wind Report Description: Numerous trees were blown down in Bismarck and along Arkansas 84 just east of town.

NWS Wind Report Location: N Bismarck, AR

70 mph

Jul 31, 2013
7:27 PM MST-7

Wind report for July 31, 2013

Arapahoe County · 149,795 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 1.74 SW Deer Trail, CO

64 mph

Jul 31, 2013
8:25 PM CST-6

Wind report for July 31, 2013

Clark County · 6,435 Homes in County

Wind Report Description: Numerous trees and power lines were blown down.

NWS Wind Report Location: 4.5 NNW Caddo Vly, AR

64 mph

Jul 31, 2013
7:16 PM MST-7

Wind report for July 31, 2013

Bingham County · 13,198 Homes in County

Wind Report Description: The ITD site at the INL Puzzle recorded a thunderstorm wind gust of 65 mph.

NWS Wind Report Location: 4 NE Atomic City, ID

81 mph

Jul 31, 2013
7:14 PM MST-7

Wind report for July 31, 2013

Arapahoe County · 149,795 Homes in County

Wind Report Description: Intense thunderstorm winds partially peeled aluminum siding and some roofing material off of some storage sheds. Several trees also suffered minor damage.

NWS Wind Report Location: 3.19 SSE Byers, CO

64 mph

Jul 31, 2013
7:03 PM MST-7

Wind report for July 31, 2013

Adams County · 120,114 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 5.21 ENE Strasburg, CO

63 mph

Jul 31, 2013
7:01 PM MST-7

Wind report for July 31, 2013

Arapahoe County · 149,795 Homes in County

Wind Report Description: No National Weather Service description provided.

NWS Wind Report Location: 3.47 WNW Byers, CO

67 mph

Jul 31, 2013
6:35 PM MST-7

Wind report for July 31, 2013

Blaine County · 10,001 Homes in County

Wind Report Description: The Cox's Well ARL site measured a thunderstorm wind gust of 67 mph.

NWS Wind Report Location: 40 ESE Carey, ID

60 mph

Jul 31, 2013
7:15 PM CST-6

Wind report for July 31, 2013

Hot Spring County · 10,116 Homes in County

Wind Report Description: A tree was blown down onto U.S. 270.

NWS Wind Report Location: 1.04 SSE Gifford, AR

64 mph

Jul 31, 2013
7:04 PM CST-6

Wind report for July 31, 2013

Hot Spring County · 10,116 Homes in County

Wind Report Description: Numerous trees and power lines were blown down around Glen Rose.

NWS Wind Report Location: N Glen Rose, AR

Showing 15 of 50

Wind Damage Risk for Your Home +

Storm reports list thunderstorm wind gusts in mph. The NWS marks storms as severe at 58+ mph, but wind damage to your home depends on roof age, shingle condition, installation, exposure, nearby trees, and prior hail or wind damage.

Below Severe

Under 58 mph

Minor

Usually little damage to a sound roof, but loose shingles, flashing, or debris may shift.

Severe

58–74 mph

Watch

Can loosen shingles, lift flashing, break limbs, and damage gutters, siding, fences, or trim.

Damaging

75–90 mph

Serious

Can peel shingles, damage vents, tear siding, rip gutters, and expose weak roof areas.

Extreme

90+ mph

Major

Can cause major roof covering loss, tree damage, broken windows, and structural damage.

Source: NOAA / National Weather Service storm reports. Gusts may be measured or estimated; actual wind damage varies by roof condition, exposure, and prior hail or wind damage.

NWS Tornado Reports on July 31, 2013

1 reports

EF0 category

Jul 31, 2013
6:35 PM EST-5

Tornado report for July 31, 2013

Hamilton County · 2,904 Homes in County

Tornado Report Description: A tornado touchdown was reported along County Road 141 just northwest of the Suwannee River State Park. No damage was reported.

NWS Tornado Report Location: 5.1 SW West Lake, FL

Showing 1 of 1

Tornado Damage Risk for Your Home +

After a tornado, the National Weather Service assigns an EF rating from EF0 to EF5 based on surveyed damage. The rating estimates wind speed from what the tornado damaged, so actual damage can vary by construction quality, roof age, garage doors, windows, trees, debris, and how close the home was to the tornado path.

EF0

65–85 mph

Light

Can peel shingles, damage gutters or siding, break tree limbs, and toss loose outdoor items.

EF1

86–110 mph

Moderate

Can strip roof covering, damage exterior doors, break windows, snap trees, and cause heavier siding or gutter damage.

EF2

111–135 mph

Serious

Can tear off large sections of roofing, break or uproot trees, destroy weaker structures, and cause major exterior damage.

EF3–EF5

136+ mph

Severe

Can remove roofs and walls, destroy large portions of homes, toss vehicles, and cause severe to total destruction near the path.

Source: NOAA / National Weather Service. EF ratings are assigned after a post-storm damage survey and are based on observed damage, not a direct measurement at every home.

NWS Hail, Wind and Tornado Reports on July 31, 2013 on the Interactive Map

Report type

Hail

Wind

Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on July 31, 2013? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.

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Frequently asked questions

for homeowners, buyers & sellers

How many storm reports were recorded on July 31, 2013?

Our records show 52 hail, 50 wind, and 1 tornado reports on July 31, 2013, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 31, 2013.

What was the largest hail reported on July 31, 2013?

The largest hail size in these storm-report records on July 31, 2013 is 3.00″, reported near Tennis, KS.

Some reports show UNK instead of a wind speed or tornado rating — what does that mean?

Wind reports come three ways: measured from an instrument, estimated from the damage observed, or UNK when no speed was recorded. Tornadoes show UNK until the National Weather Service finishes a damage survey and assigns an EF rating. UNK simply means that value was not available when the report was filed.

A report appeared near my home on July 31, 2013 — is my roof damaged?

Not necessarily. A storm report shows that hail, wind, or a tornado was observed nearby, not that any specific home was hit. To find out whether your property was affected, check an address-level hail report, and if it looks significant, ask a local pro about a Remote Hail Inspection before scheduling roof work.

I am buying or selling a home — how do these on July 31, 2013 reports help?

If a storm passed through, a roof or exterior may have damage that is hard to see, or a recent repair may trace back to it. Buyers can ask better questions before closing, and sellers can document the home condition up front — both starting from the property address rather than a whole region.

How do I check what happened at a specific address on July 31, 2013?

Use the address search to pull a free address-level hail report for any property — no phone number or email required. It shows recent hail activity for that address so you know whether a closer roof or exterior review makes sense.

Where does this storm report data come from, and what are its limits?

Storm reports on this page are public reports from storm events on July 31, 2013 across the United States, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported, but they do not confirm damage at any specific property. Report locations, sizes, and times may be approximate and can vary from what an individual home experienced. For property-specific hail history, use an address-level hail report or contact a participating local professional for a remote hail inspection. Pros inclusion is not an endorsement, and contacting a professional does not confirm damage at any property.

Hail, Wind & Tornado Reports on July 31, 2013

NWS Hail Reports on July 31, 2013

NWS Wind Reports on July 31, 2013

NWS Tornado Reports on July 31, 2013

NWS Hail, Wind and Tornado Reports on July 31, 2013 on the Interactive Map

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Frequently asked questions

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