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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on August 23, 2011

Public hail, wind, and tornado reports across the United States on August 23, 2011 from August 23, 2011 through August 23, 2011, 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
27
Wind Reports
49
Tornado Reports
4
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · August 23, 2011 · 2011–present Updated  Daily · last Aug 23, 2011

NWS Hail Reports on August 23, 2011

27 reports
Free hail report for your home →
0.88″ hail
Aug 23, 2011
11:04 PM EST-5
Hail report for August 23, 2011
Elkhart County · 55,807 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Millersburg, IN
1.00″ hail
Aug 23, 2011
8:10 PM CST-6
Hail report for August 23, 2011
Calumet County · 17,226 Homes in County
Hail Report Description: Quarter size hail fell near Forest Junction.
NWS Hail Report Location: .69 S Forest Jct, WI
1.25″ hail
Aug 23, 2011
4:39 PM CST-6
Hail report for August 23, 2011
Clark County · 12,201 Homes in County
Hail Report Description: Half dollar sized hail fell in Neillsville.
NWS Hail Report Location: .85 SE Neillsville, WI
0.75″ hail
Aug 23, 2011
4:15 PM CST-6
Hail report for August 23, 2011
Wayne County · 4,664 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Shook, MO
0.88″ hail
Aug 23, 2011
4:04 PM CST-6
Hail report for August 23, 2011
Wood County · 25,748 Homes in County
Hail Report Description: Nickel size hail fell in Marshfield. Time of event is estimated.
NWS Hail Report Location: N Marshfield, WI
1.00″ hail
Aug 23, 2011
3:55 PM CST-6
Hail report for August 23, 2011
Clark County · 12,201 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Loyal, WI
1.75″ hail
Aug 23, 2011
3:40 PM CST-6
Hail report for August 23, 2011
Lawrence County · 5,958 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Imboden, AR
1.00″ hail
Aug 23, 2011
3:19 PM CST-6
Hail report for August 23, 2011
Clark County · 12,201 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1.47 W Reseburg, WI
1.75″ hail
Aug 23, 2011
3:17 PM CST-6
Hail report for August 23, 2011
Clark County · 12,201 Homes in County
Hail Report Description: Up to golf ball sized hail fell in Thorp.
NWS Hail Report Location: .69 S Thorp, WI
1.00″ hail
Aug 23, 2011
2:59 PM CST-6
Hail report for August 23, 2011
Chippewa County · 21,965 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6.14 NE Colburn, WI
0.88″ hail
Aug 23, 2011
2:40 PM CST-6
Hail report for August 23, 2011
Chippewa County · 21,965 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .6 SE Holcombe, WI
0.75″ hail
Aug 23, 2011
2:09 PM CST-6
Hail report for August 23, 2011
Rusk County · 7,236 Homes in County
Hail Report Description: Winds also gusted to 50 mph in Bruce.
NWS Hail Report Location: .69 N Bruce, WI
0.88″ hail
Aug 23, 2011
1:20 PM CST-6
Hail report for August 23, 2011
Lincoln County · 10,529 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.94 E Vaughn, MS
0.75″ hail
Aug 23, 2011
11:38 AM CST-6
Hail report for August 23, 2011
Woodford County · 13,453 Homes in County
Hail Report Description: Spotters reported penny sized hail near Eureka.
NWS Hail Report Location: .52 W Eureka, IL
0.88″ hail
Aug 23, 2011
11:38 AM CST-6
Hail report for August 23, 2011
Tazewell County · 47,037 Homes in County
Hail Report Description: Spotters reported nickel sized hail just west of Washington.
NWS Hail Report Location: 1.57 E Beverly Manor, IL
Showing 15 of 27
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 August 23, 2011

49 reports
Free hail report + wind check →
64 mph
Aug 23, 2011
7:25 PM CST-6
Wind report for August 23, 2011
Panola County · 7,608 Homes in County
Wind Report Description: Two large trees were downed on FM. 1970 in Clayton, Texas.
NWS Wind Report Location: .91 SW Snap, TX
62 mph
Aug 23, 2011
6:45 PM CST-6
Wind report for August 23, 2011
Panola County · 7,608 Homes in County
Wind Report Description: Trees were downed west of Carthage, Texas.
NWS Wind Report Location: .58 W Delray, TX
62 mph
Aug 23, 2011
6:45 PM CST-6
Wind report for August 23, 2011
Smith County · 67,889 Homes in County
Wind Report Description: Trees were downed 4 miles northeast of Noonday, Texas.
NWS Wind Report Location: 2.23 SW Peaceful Vly, TX
62 mph
Aug 23, 2011
6:30 PM CST-6
Wind report for August 23, 2011
Smith County · 67,889 Homes in County
Wind Report Description: Trees were reported downed in Arp, Texas.
NWS Wind Report Location: .58 E Arp, TX
67 mph
Aug 23, 2011
6:25 PM CST-6
Wind report for August 23, 2011
Caddo Parish · 76,167 Homes in County
Wind Report Description: Trees were blown over on a fence in Wallace Lake Estates.
NWS Wind Report Location: 1.88 WNW Norton, LA
62 mph
Aug 23, 2011
6:25 PM CST-6
Wind report for August 23, 2011
Smith County · 67,889 Homes in County
Wind Report Description: Trees were downed northeast of Tyler, Texas.
NWS Wind Report Location: 2.43 ESE Pine Spgs, TX
69 mph
Aug 23, 2011
6:10 PM CST-6
Wind report for August 23, 2011
Caddo Parish · 76,167 Homes in County
Wind Report Description: Trees were downed on Greenwood-Springridge Road.
NWS Wind Report Location: N Mt Olive, LA
62 mph
Aug 23, 2011
6:10 PM CST-6
Wind report for August 23, 2011
De Soto Parish · 7,069 Homes in County
Wind Report Description: Trees and powerlines were downed on Reddix Road in Pelican, Louisiana.
NWS Wind Report Location: 2.38 NNE Pelican, LA
69 mph
Aug 23, 2011
6:10 PM CST-6
Wind report for August 23, 2011
Caddo Parish · 76,167 Homes in County
Wind Report Description: A microburst snapped and uprooted a number of trees near the intersection of Buncomb and Woolworth Road in far southwest Shreveport. Other trees were snapped and blown onto several homes in the Forrest Mobile Estates. A metal storage building from this park was picked up and thrown across Bert Kouns to the shoulder of the road. Two sections of a wooded fence were blown down at the River Oaks Apartment complex. Numerous large limbs were blown down at this location as well.
NWS Wind Report Location: .58 W Reisor, LA
60 mph
Aug 23, 2011
5:55 PM CST-6
Wind report for August 23, 2011
De Soto Parish · 7,069 Homes in County
Wind Report Description: A tree was downed southeast of Mansfield, Louisiana.
NWS Wind Report Location: 2.38 NNE Pelican, LA
64 mph
Aug 23, 2011
5:35 PM CST-6
Wind report for August 23, 2011
Upshur County · 12,760 Homes in County
Wind Report Description: Trees and powerlines were downed southeast of Gilmer, Texas.
NWS Wind Report Location: .9 NW Glenwood, TX
62 mph
Aug 23, 2011
5:25 PM CST-6
Wind report for August 23, 2011
LaSalle Parish · 4,297 Homes in County
Wind Report Description: Trees and powerlines were downed near the community of Whitehall.
NWS Wind Report Location: .59 E Whitehall, LA
58 mph
Aug 23, 2011
5:12 PM CST-6
Wind report for August 23, 2011
Shawano County · 16,240 Homes in County
Wind Report Description: Thunderstorm winds downed trees in Red Springs Township.
NWS Wind Report Location: .69 S Gresham, WI
58 mph
Aug 23, 2011
5:12 PM CST-6
Wind report for August 23, 2011
Wood County · 25,748 Homes in County
Wind Report Description: Thunderstorm winds downed trees along CR-H.
NWS Wind Report Location: 3.59 NNW Blenker, WI
64 mph
Aug 23, 2011
5:10 PM CST-6
Wind report for August 23, 2011
Harrison County · 20,417 Homes in County
Wind Report Description: Trees were downed and there was wind damage reported to a home near the Leigh community.
NWS Wind Report Location: 1.75 W Leigh, TX
Showing 15 of 49
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 August 23, 2011

4 reports
EF0 category
Aug 23, 2011
8:05 PM CST-6
Tornado report for August 23, 2011
Calumet County · 17,226 Homes in County
Tornado Report Description: A tornado struck less than a mile northeast of Sherwood at 9:05 PM CDT. The EF0 tornado toppled two trees that damaged the roof of a house and snapped or uprooted six pine trees near Highway M. The tornado continued east-southeast, moving over a swamp, where swirl marks were seen in the thick swamp grass. The tornado then hit a farm on Kesler Road. Two old barns were heavily damaged (DI 1, DOD 5, 6 -- lower bound due to condition of structures). Peak winds were estimated near 85 mph. Average path width of the tornado was 75 yards.
NWS Tornado Report Location: .81 ENE Sherwood, WI
EF0 category
Aug 23, 2011
5:56 PM CST-6
Tornado report for August 23, 2011
Shawano County · 16,240 Homes in County
Tornado Report Description: A brief tornado, rated EF0, touched down in a field near Briarton shortly before 7:00 pm CDT along Shady Road in Shawano County, just north of the Outagamie County line. Tall grass and hay in a field was flattened in a cyclonic pattern. In addition, about a dozen trees had snapped limbs (DI 28, DOD 1, 2). Peak winds were estimated at 65 to 70 mph. The average path width was about 50 yards.
NWS Tornado Report Location: .89 SE Briarton, WI
EF0 category
Aug 23, 2011
4:58 PM CST-6
Tornado report for August 23, 2011
Wood County · 25,748 Homes in County
Tornado Report Description: A brief tornado, witnessed by local law enforcement, touched down for less than 10 seconds in a corn field. A couple stalks of corn where thrown in the air, but no damage was reported. The tornado was rated EF0 with winds around 60 mph.
NWS Tornado Report Location: .26 NW Arpin, WI
EF2 category
Aug 23, 2011
4:05 PM CST-6
Tornado report for August 23, 2011
Clark County · 12,201 Homes in County
Tornado Report Description: Two people were directly injured and there was an indirect loss of life from an EF2 tornado that tracked across the east central sections of Clark County near Chili. The death occurred when an oxygen machine stopped working due to a power outage caused by the tornado. The tornado was on the ground for just over 7 miles and destroyed four homes, damaged at least 19 others, destroyed four barns and 15 outbuildings with numerous other farm buildings damaged. One farmer lost several specialty birds including 12 peacocks and 16 guinea hens. Around 1500 residents across Clark County were without power after the storms moved through. Damages from the tornado are estimated to be around $1.5 million.
NWS Tornado Report Location: 3.01 SW Spokeville, WI
Showing 4 of 4
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 August 23, 2011 on the Interactive Map

Report type
Hail
Wind
Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on August 23, 2011? 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.

Frequently asked questions

for homeowners, buyers & sellers
How many storm reports were recorded on August 23, 2011?

Our records show 27 hail, 49 wind, and 4 tornado reports on August 23, 2011, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 23, 2011.

What was the largest hail reported on August 23, 2011?

The largest hail size in these storm-report records on August 23, 2011 is 1.75″, reported near .69 S Thorp, WI.

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 August 23, 2011 — 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 August 23, 2011 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 August 23, 2011?

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 August 23, 2011 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.

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