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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on August 16, 2018

Public hail, wind, and tornado reports across the United States on August 16, 2018 from August 16, 2018 through August 16, 2018, 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
33
Wind Reports
74
Tornado Reports
3
Max Hail Size
2.50″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · August 16, 2018 · 2018–present Updated  Daily · last Aug 16, 2018

NWS Hail Reports on August 16, 2018

33 reports
Free hail report for your home →
1.00″ hail
Aug 16, 2018
11:30 PM UTC
Hail report for August 16, 2018
Newton County · 19,006 Homes in County
Hail Report Description: PUBLIC REPORT VIA SOCIAL MEDIA OF 1.00" HAIL.
NWS Hail Report Location: 2 NW Newtonia, MO
1.00″ hail
Aug 16, 2018
11:30 PM UTC
Hail report for August 16, 2018
Lafayette County · 11,770 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 WSW Aullville, MO
2.50″ hail
Aug 16, 2018
11:17 PM UTC
Hail report for August 16, 2018
Newton County · 19,006 Homes in County
Hail Report Description: DELAYED REPORT OF A PICTURE VIA SOCIAL MEDIA OF TENNIS BALL SIZE HAIL JUST SOUTH OF GRANBY... MO. TIMING ESTIMATED FROM RADAR.
NWS Hail Report Location: 3 SSW Granby, MO
1.75″ hail
Aug 16, 2018
11:00 PM UTC
Hail report for August 16, 2018
Butler County · 21,648 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 S Leon, KS
1.00″ hail
Aug 16, 2018
10:35 PM UTC
Hail report for August 16, 2018
Craig County · 4,784 Homes in County
Hail Report Description: PHOTO OF HAIL STONE RELAYED VIA SOCIAL MEDIA.
NWS Hail Report Location: 18 W Welch, OK
1.00″ hail
Aug 16, 2018
9:55 PM UTC
Hail report for August 16, 2018
Miami County · 11,659 Homes in County
Hail Report Description: MOSTLY PEA HAIL BUT HAD SOME QUARTERS MIXED IN.
NWS Hail Report Location: 6 NNE New Lancaster, KS
1.00″ hail
Aug 16, 2018
9:52 PM UTC
Hail report for August 16, 2018
Coffey County · 3,353 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 6 ENE New Strawn, KS
1.00″ hail
Aug 16, 2018
9:50 PM UTC
Hail report for August 16, 2018
Franklin County · 8,614 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 SSW Williamsburg, KS
1.00″ hail
Aug 16, 2018
9:48 PM UTC
Hail report for August 16, 2018
Miami County · 11,659 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 S Louisburg, KS
1.25″ hail
Aug 16, 2018
9:31 PM UTC
Hail report for August 16, 2018
Osage County · 6,057 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 5 ENE Reading, KS
1.25″ hail
Aug 16, 2018
9:20 PM UTC
Hail report for August 16, 2018
Miami County · 11,659 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3 WSW Hillsdale, KS
1.00″ hail
Aug 16, 2018
9:14 PM UTC
Hail report for August 16, 2018
Tulsa County · 203,076 Homes in County
Hail Report Description: QUARTER SIZE HAIL WITH 55 MPH ESTIMATED WIND GUST AT US-75 AND 81ST STREET. VIA LOCAL MEDIA.
NWS Hail Report Location: 3 NW Jenks, OK
1.00″ hail
Aug 16, 2018
8:53 PM UTC
Hail report for August 16, 2018
Douglas County · 28,496 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 W Baldwin City, KS
1.00″ hail
Aug 16, 2018
8:53 PM UTC
Hail report for August 16, 2018
Douglas County · 28,496 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 WSW Baldwin City, KS
1.00″ hail
Aug 16, 2018
8:30 PM UTC
Hail report for August 16, 2018
Kay County · 17,054 Homes in County
Hail Report Description: NICKEL TO QUARTER SIZED HAIL.
NWS Hail Report Location: Blackwell, OK
Showing 15 of 33
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 16, 2018

74 reports
Free hail report + wind check →
59 mph
Aug 16, 2018
11:58 PM UTC
Wind report for August 16, 2018
Bourbon County · 5,439 Homes in County
Wind Report Description: CORRECTS PREVIOUS TSTM WND GST REPORT FROM 3 S HAMMOND. SPOTTER MEASURED WIND GUST OF 59MPH.
NWS Wind Report Location: 3 S Hammond, KS
UNK mph
Aug 16, 2018
11:58 PM UTC
Wind report for August 16, 2018
Allen County · 5,001 Homes in County
Wind Report Description: LARGE LIMBS REPORTED DOWN IN THE TOWN OF HUMBOLDT. EQUIPMENT WILL BE REQUIRED TO MOVE THEM.
NWS Wind Report Location: Humboldt, KS
66 mph
Aug 16, 2018
11:55 PM UTC
Wind report for August 16, 2018
Bourbon County · 5,439 Homes in County
Wind Report Description: MEDIA STATION REPORTED 66MPH WIND GUST. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 NNW Hammond, KS
UNK mph
Aug 16, 2018
11:55 PM UTC
Wind report for August 16, 2018
Bourbon County · 5,439 Homes in County
Wind Report Description: DELAYED REPORT FROM EMERGENCY MANAGER OF A COUPLE LARGE TREES BROKEN AND ESTIMATED PENNY SIZE HAIL 9 MILES NORTH OF FORT SCOTT. TIMING ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 NNW Hammond, KS
70 mph
Aug 16, 2018
11:30 PM UTC
Wind report for August 16, 2018
Lafayette County · 11,770 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 2 WSW Aullville, MO
60 mph
Aug 16, 2018
11:26 PM UTC
Wind report for August 16, 2018
Allen County · 5,001 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Moran, KS
UNK mph
Aug 16, 2018
11:23 PM UTC
Wind report for August 16, 2018
Cherokee County · 7,508 Homes in County
Wind Report Description: DELAYED REPORT FROM EMERGENCY MANAGER OF A FEW BROKEN 8'' DIAMETER TREE BRANCHES IN COLUMBUS.
NWS Wind Report Location: 1 WNW Columbus, KS
UNK mph
Aug 16, 2018
11:23 PM UTC
Wind report for August 16, 2018
Jefferson Davis County · 3,917 Homes in County
Wind Report Description: A FEW TREES DOWN ON THE NORTHWEST SIDE OF BASSFIELD.
NWS Wind Report Location: 1 WNW Bassfield, MS
UNK mph
Aug 16, 2018
11:18 PM UTC
Wind report for August 16, 2018
Jefferson Davis County · 3,917 Homes in County
Wind Report Description: TREE DOWN ACROSS WILLIE FORTENBERRY RD.
NWS Wind Report Location: 6 ENE Bassfield, MS
UNK mph
Aug 16, 2018
11:17 PM UTC
Wind report for August 16, 2018
Cherokee County · 7,508 Homes in County
Wind Report Description: DELAYED REPORT FROM EMERGENCY MANAGER OF A FEW BROKEN 8'' DIAMETER TREE BRANCHES 6 MILES WEST OF COLUMBUS. TIMING ESTIMATED FROM RADAR.
NWS Wind Report Location: 2 E Sherwin, KS
60 mph
Aug 16, 2018
11:14 PM UTC
Wind report for August 16, 2018
Butler County · 21,648 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Latham, KS
70 mph
Aug 16, 2018
11:13 PM UTC
Wind report for August 16, 2018
Greenwood County · 3,178 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Eureka, KS
UNK mph
Aug 16, 2018
11:09 PM UTC
Wind report for August 16, 2018
Smith County · 4,555 Homes in County
Wind Report Description: TREE DOWN ACROSS HWY 37.
NWS Wind Report Location: Taylorsville, MS
UNK mph
Aug 16, 2018
11:09 PM UTC
Wind report for August 16, 2018
Morgan County · 38,382 Homes in County
Wind Report Description: MULTIPLE TREES DOWN ON DANVILLE ROAD AND HWY 36. TIME ESTIMATED FROM RADAR.
NWS Wind Report Location: 9 W Hartselle, AL
UNK mph
Aug 16, 2018
11:00 PM UTC
Wind report for August 16, 2018
Allegany County · 23,863 Homes in County
Wind Report Description: SEVERAL BRANCHES DOWN.
NWS Wind Report Location: 1 N Cumberland, MD
Showing 15 of 74
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 16, 2018

3 reports
UNK category
Aug 16, 2018
11:08 PM UTC
Tornado report for August 16, 2018
Jones County · 7,163 Homes in County
Tornado Report Description: 6 FIREFIGHTERS OBSERVED TORNADO TOUCHDOWN ON THE WEST SIDE OF OXFORD JUNCTION. DAMAGE TO PIPE AND SHINGLES ON A STRUCTURE.
NWS Tornado Report Location: Oxford Junction, IA
UNK category
Aug 16, 2018
10:30 PM UTC
Tornado report for August 16, 2018
Riverside County · 591,648 Homes in County
Tornado Report Description: MULTIPLE PHOTOS OF LANDSPOUT TORNADO ASSOCIATED WITH SEVERE THUNDERSTORM OVER ANZA VALLEY.
NWS Tornado Report Location: 11 SSE Mountain Center, CA
UNK category
Aug 16, 2018
9:38 PM UTC
Tornado report for August 16, 2018
Fulton County · 13,850 Homes in County
Tornado Report Description: TORNADO TOUCHED DOWN DAMAGING OUTBUILDING AND ROOF AND SIDING OF HOUSE.
NWS Tornado Report Location: 2 SE Smithfield, IL
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 16, 2018 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 16, 2018? 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 16, 2018?

Our records show 33 hail, 74 wind, and 3 tornado reports on August 16, 2018, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 16, 2018.

What was the largest hail reported on August 16, 2018?

The largest hail size in these storm-report records on August 16, 2018 is 2.50″, reported near Granby, MO.

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 16, 2018 — 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 16, 2018 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 16, 2018?

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 16, 2018 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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