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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on August 13, 2013

Public hail, wind, and tornado reports across the United States on August 13, 2013 from August 13, 2013 through August 13, 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 18, 2026.
Hail Reports
14
Wind Reports
39
Tornado Reports
3
Max Hail Size
1.25″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · August 13, 2013 · 2013–present Updated  Daily · last Aug 13, 2013

NWS Hail Reports on August 13, 2013

14 reports
Free hail report for your home →
1.25″ hail
Aug 13, 2013
6:27 PM MST-7
Hail report for August 13, 2013
Custer County · 3,743 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Pringle, SD
1.25″ hail
Aug 13, 2013
5:24 PM MST-7
Hail report for August 13, 2013
Custer County · 3,743 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.73 E Jewel Cave Natl Mon, SD
1.00″ hail
Aug 13, 2013
5:11 PM MST-7
Hail report for August 13, 2013
Quay County · 3,848 Homes in County
Hail Report Description: Spotter reported pea to quarter size hail.
NWS Hail Report Location: 8 E Tucumcari, NM
1.00″ hail
Aug 13, 2013
4:40 PM MST-7
Hail report for August 13, 2013
Richland County · 3,505 Homes in County
Hail Report Description: Trained spotter reported hail up to the size of quarters, lasting for 5 minutes.
NWS Hail Report Location: 3.12 NE Savage, MT
1.00″ hail
Aug 13, 2013
4:35 PM MST-7
Hail report for August 13, 2013
Pennington County · 31,552 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.48 E Deerfield, SD
0.88″ hail
Aug 13, 2013
4:24 PM MST-7
Hail report for August 13, 2013
Richland County · 3,505 Homes in County
Hail Report Description: Trained spotter reported hail up to size of nickels, lasting for 15 minutes in the town of Savage.
NWS Hail Report Location: .83 NE Savage, MT
0.88″ hail
Aug 13, 2013
2:45 PM MST-7
Hail report for August 13, 2013
Lawrence County · 8,991 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.42 NW St Onge, SD
1.00″ hail
Aug 13, 2013
2:24 PM MST-7
Hail report for August 13, 2013
Lawrence County · 8,991 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Spearfish, SD
1.00″ hail
Aug 13, 2013
1:55 PM MST-7
Hail report for August 13, 2013
Butte County · 2,871 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2.09 E Belle Fourche, SD
1.00″ hail
Aug 13, 2013
1:30 PM MST-7
Hail report for August 13, 2013
Butte County · 2,871 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5.72 NNE Belle Fourche Airport, SD
0.75″ hail
Aug 13, 2013
1:30 PM MST-7
Hail report for August 13, 2013
Pennington County · 31,552 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1.6 SW Rochford, SD
1.00″ hail
Aug 13, 2013
1:15 PM MST-7
Hail report for August 13, 2013
Lawrence County · 8,991 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Lead, SD
0.88″ hail
Aug 13, 2013
1:10 PM MST-7
Hail report for August 13, 2013
Lawrence County · 8,991 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .45 E Whitewood, SD
1.00″ hail
Aug 13, 2013
1:00 PM MST-7
Hail report for August 13, 2013
Butte County · 2,871 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 18.34 NNW Belle Fourche Airport, SD
Showing 14 of 14
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 13, 2013

39 reports
Free hail report + wind check →
58 mph
Aug 13, 2013
7:41 PM CST-6
Wind report for August 13, 2013
Deaf Smith County · 5,616 Homes in County
Wind Report Description: A thunderstorm developed over Deaf Smith County during the evening hours of the 13th. As it moved to the southeast across the county it merged with several other developing storms. This provided a brief intensification before the core of the storm descended. The West Texas Mesonet site 11 miles west-northwest of Bootleg (Deaf Smith County) measure a 58 mph downburst wind gust which was produced as the core descended to the surface. The storm continued to weaken and was eventually ingested by another thunderstorm south of the Texas Panhandle.
NWS Wind Report Location: 9.48 WSW Walcott, TX
60 mph
Aug 13, 2013
6:23 PM MST-7
Wind report for August 13, 2013
Quay County · 3,848 Homes in County
Wind Report Description: Trained spotter estimated a wind gust of 60 mph.
NWS Wind Report Location: 5 ESE Tucumcari, NM
64 mph
Aug 13, 2013
7:28 PM EST-5
Wind report for August 13, 2013
Morris County · 129,288 Homes in County
Wind Report Description: A severe thunderstorm in Jefferson Township tossed a utility shed upside down on a property on School House Road as well as knocked down a tree across the roadway. The severe thunderstorm also knocked down about four trees on a property on Ridge Road and knocked down another tree and overturned another utility shed on another property in the area. No serious injuries were reported.
NWS Wind Report Location: 1.35 NNE Petersburg, NJ
49 mph
Aug 13, 2013
6:09 PM CST-6
Wind report for August 13, 2013
Dallas County · 548,642 Homes in County
Wind Report Description: Public report of tree, fence and roof damage.
NWS Wind Report Location: 1 W Rowlett, TX
49 mph
Aug 13, 2013
6:08 PM CST-6
Wind report for August 13, 2013
Dallas County · 548,642 Homes in County
Wind Report Description: Emergency management reported trees down, and a steeple and air conditioning unit blown off a church.
NWS Wind Report Location: N Garland, TX
58 mph
Aug 13, 2013
7:05 PM EST-5
Wind report for August 13, 2013
Coweta County · 47,949 Homes in County
Wind Report Description: The Coweta County Emergency Manager reported that several trees were blown down just southwest of Senoia.
NWS Wind Report Location: 3.2 WNW Haralson, GA
70 mph
Aug 13, 2013
4:45 PM MST-7
Wind report for August 13, 2013
Quay County · 3,848 Homes in County
Wind Report Description: Tucucmari ASOS reported a 64 mph wind gust at 1645 followed by a peak wind gust of 70 mph at 1646.
NWS Wind Report Location: 2.15 NNW (Tcc)Tucumcari Arpt, NM
60 mph
Aug 13, 2013
5:15 PM EST-5
Wind report for August 13, 2013
Harford County · 62,839 Homes in County
Wind Report Description: There was a large tree down.
NWS Wind Report Location: .66 NNE Havre De Grace, MD
60 mph
Aug 13, 2013
5:12 PM EST-5
Wind report for August 13, 2013
Harford County · 62,839 Homes in County
Wind Report Description: There was a tree down and several branches down.
NWS Wind Report Location: 1.19 WNW Havre De Grace, MD
60 mph
Aug 13, 2013
4:52 PM EST-5
Wind report for August 13, 2013
Harford County · 62,839 Homes in County
Wind Report Description: There were trees down with debris.
NWS Wind Report Location: 1.17 SSE Benson, MD
58 mph
Aug 13, 2013
3:50 PM CST-6
Wind report for August 13, 2013
Tarrant County · 542,416 Homes in County
Wind Report Description: Large tree branches were reported down along New Castle Road in Southlake, TX.
NWS Wind Report Location: 2.06 WSW Southlake, TX
61 mph
Aug 13, 2013
3:20 PM CST-6
Wind report for August 13, 2013
Jackson Parish · 5,344 Homes in County
Wind Report Description: A downed tree resulted in a downed powerline just north of Hwy. 48 west of Eros, Louisiana.
NWS Wind Report Location: 1.88 WNW Vernon, LA
49 mph
Aug 13, 2013
3:00 PM CST-6
Wind report for August 13, 2013
Ellis County · 56,959 Homes in County
Wind Report Description: Emergency management reported a carport blown over, several large branches blown down and sheet metal roofs peeled off buildings.
NWS Wind Report Location: 6 SE Waxahachie, TX
58 mph
Aug 13, 2013
2:45 PM CST-6
Wind report for August 13, 2013
Forrest County · 21,464 Homes in County
Wind Report Description: Trees were blown down in the 900 block of McInnis Avenue.
NWS Wind Report Location: 1.38 N Dixie Pine, MS
61 mph
Aug 13, 2013
2:37 PM CST-6
Wind report for August 13, 2013
Franklin County · 4,216 Homes in County
Wind Report Description: Trees were downed on Hwy. 37 and FM. 900 near Purley, Texas. There was also a report of minor roof damage from thunderstorm wind gusts near Purley, Texas.
NWS Wind Report Location: .69 N Purley, TX
Showing 15 of 39
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 13, 2013

3 reports
EF0 category
Aug 13, 2013
10:15 AM CST-6
Tornado report for August 13, 2013
Lane County · 784 Homes in County
Tornado Report Description: The condensation funnel was very long and skinny and made contact with the ground for about 2 minutes.
NWS Tornado Report Location: 7.18 NNE Healy, KS
EF0 category
Aug 13, 2013
9:05 AM EST-5
Tornado report for August 13, 2013
Ocean County · 220,452 Homes in County
Tornado Report Description: An EF0 tornado touched down in Manahawkin (Stafford Township) on the morning of the 13th. The estimated maximum wind speed was 85 mph and the maximum path width was 100 yards. The estimated path length was 3.2 miles. There were no reported injuries or fatalities and damage was estimated at $250,000. The tornado initially touched down in the Cedar Run section near the intersection of U.S. Route 9 and Oak Avenue. The tornado lifted while it was moving through the Manahawkin Wildlife Management area. Numerous trees were blown down or snapped along the path of this tornado as were utility poles. There was roof and second floor wind damage to the Lighthouse Christian Academy and also the Manahawkin Baptist Church off of Hilliard Boulevard. One downed tree damaged a home, a trailer was flipped and wind damage occurred to the Moose Lodge off of New Jersey State Route 72. The worst reported wind damage occurred around Oak Avenue, East Bay Avenue and Hilliard Boulevard. U.S. Route 9, New Jersey State Route 72, Hilliard Boulevard, Beach Avenue, Stafford Avenue and Parker Street were all closed.
NWS Tornado Report Location: .34 N Cedar Run, NJ
EF0 category
Aug 13, 2013
5:01 AM EST-5
Tornado report for August 13, 2013
Harford County · 62,839 Homes in County
Tornado Report Description: Damage was limited to tree damage. Initial damage was found off Calvary Road or Route 136 just north of its intersection with Route 543. The last damage found was a tree uprooted in the 3100 Block of Nova Scotia Road between Cullum Road and Forestside Drive. No property damage to structures was found.||Other storm damage was noted in the town of Havre De Grace which was all tree damage. This damage was not surveyed but after examination of photographic evidence and interviews with Harford County OEM personnel it was determined to have been caused by straight line thunderstorm down burst winds.
NWS Tornado Report Location: 1.25 SW Calvary, MD
Showing 3 of 3
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 13, 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 August 13, 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.

Frequently asked questions

for homeowners, buyers & sellers
How many storm reports were recorded on August 13, 2013?

Our records show 14 hail, 39 wind, and 3 tornado reports on August 13, 2013, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 13, 2013.

What was the largest hail reported on August 13, 2013?

The largest hail size in these storm-report records on August 13, 2013 is 1.25″, reported near Jewel Cave Natl Mon, SD.

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 13, 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 August 13, 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 August 13, 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 August 13, 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.

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