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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports in October 1973

Public hail, wind, and tornado reports across the United States in October 1973 from October 1, 1973 through October 31, 1973, 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
28
Wind Reports
68
Tornado Reports
27
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · October 1973 · 1973–present Updated  Daily · last Oct 31, 1973

NWS Hail Reports in October 1973

28 reports
Free hail report for your home →
0.75″ hail
Oct 29, 1973
1:00 PM CST
Hail report for October 1973
Arlington County · 30,259 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, VA
1.00″ hail
Oct 26, 1973
11:40 PM CST
Hail report for October 1973
Greer County · 2,307 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, OK
0.75″ hail
Oct 26, 1973
11:30 PM CST
Hail report for October 1973
Taney County · 15,708 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, MO
0.75″ hail
Oct 26, 1973
8:30 PM CST
Hail report for October 1973
Anderson County · 3,159 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.00″ hail
Oct 26, 1973
7:20 PM CST
Hail report for October 1973
Harvey County · 11,617 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.75″ hail
Oct 26, 1973
6:08 PM CST
Hail report for October 1973
Sedgwick County · 157,004 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.75″ hail
Oct 26, 1973
5:00 PM CST
Hail report for October 1973
McPherson County · 10,662 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.75″ hail
Oct 26, 1973
5:00 PM CST
Hail report for October 1973
Labette County · 7,773 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.75″ hail
Oct 26, 1973
3:45 PM CST
Hail report for October 1973
Wilson County · 3,744 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
2.75″ hail
Oct 10, 1973
6:45 PM CST
Hail report for October 1973
Andrews County · 4,885 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, TX
1.50″ hail
Oct 10, 1973
2:00 PM CST
Hail report for October 1973
Kingman County · 3,237 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
2.00″ hail
Oct 10, 1973
9:25 AM CST
Hail report for October 1973
Ford County · 8,881 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, KS
1.75″ hail
Oct 10, 1973
6:25 AM CST
Hail report for October 1973
Ochiltree County · 3,140 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, TX
0.75″ hail
Oct 9, 1973
9:00 PM CST
Hail report for October 1973
Plymouth County · 8,362 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, IA
1.25″ hail
Oct 9, 1973
5:50 PM CST
Hail report for October 1973
Minnehaha County · 51,798 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, SD
Showing 15 of 28
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 in October 1973

30 reports
Free hail report + wind check →
UNK mph
Oct 31, 1973
1:30 AM CST
Wind report for October 1973
Calcasieu Parish · 63,842 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, LA
61 mph
Oct 31, 1973
1:00 AM CST
Wind report for October 1973
Galveston County · 114,636 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, TX
UNK mph
Oct 30, 1973
7:00 PM CST
Wind report for October 1973
Washington County · 50,704 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, RI
UNK mph
Oct 30, 1973
5:00 PM CST
Wind report for October 1973
Palo Pinto County · 10,668 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, TX
UNK mph
Oct 27, 1973
3:45 AM CST
Wind report for October 1973
Crawford County · 19,037 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, AR
UNK mph
Oct 27, 1973
2:00 AM CST
Wind report for October 1973
Benton County · 88,214 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, AR
78 mph
Oct 26, 1973
7:20 PM CST
Wind report for October 1973
Harvey County · 11,617 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, KS
UNK mph
Oct 13, 1973
11:00 PM CST
Wind report for October 1973
Montmorency County · 7,829 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
UNK mph
Oct 13, 1973
10:00 PM CST
Wind report for October 1973
Otsego County · 11,992 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
UNK mph
Oct 13, 1973
5:45 PM CST
Wind report for October 1973
Iosco County · 16,340 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
58 mph
Oct 13, 1973
3:43 PM CST
Wind report for October 1973
Chippewa County · 15,765 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, MI
UNK mph
Oct 11, 1973
6:30 AM CST
Wind report for October 1973
Cherokee County · 14,516 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNK mph
Oct 11, 1973
5:45 AM CST
Wind report for October 1973
Johnson County · 169,394 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, KS
UNK mph
Oct 11, 1973
5:20 AM CST
Wind report for October 1973
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNK mph
Oct 11, 1973
5:00 AM CST
Wind report for October 1973
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
Showing 15 of 30
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 in October 1973

27 reports
F2 category
Oct 31, 1973
9:30 PM CST
Tornado report for October 1973
Hillsborough County · 352,225 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, FL
F2 category
Oct 31, 1973
9:30 PM CST
Tornado report for October 1973
Pinellas County · 249,730 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, FL
F0 category
Oct 31, 1973
11:13 AM CST
Tornado report for October 1973
Okaloosa County · 64,961 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, FL
F1 category
Oct 31, 1973
3:00 AM CST
Tornado report for October 1973
Vermilion Parish · 18,848 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, LA
F1 category
Oct 25, 1973
2:00 AM CST
Tornado report for October 1973
Sedgwick County · 157,004 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, KS
F1 category
Oct 18, 1973
2:00 AM CST
Tornado report for October 1973
Harper County · 2,586 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, KS
F1 category
Oct 12, 1973
9:30 PM CST
Tornado report for October 1973
Yell County · 6,668 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, AR
F0 category
Oct 12, 1973
6:44 PM CST
Tornado report for October 1973
Rockwall County · 35,410 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TX
F0 category
Oct 11, 1973
5:45 PM CST
Tornado report for October 1973
Otter Tail County · 29,682 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, MN
F2 category
Oct 11, 1973
4:30 PM CST
Tornado report for October 1973
Sedgwick County · 157,004 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, KS
F2 category
Oct 11, 1973
8:26 AM CST
Tornado report for October 1973
Fayette County · 10,392 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TX
F2 category
Oct 11, 1973
8:15 AM CST
Tornado report for October 1973
Gonzales County · 5,915 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, TX
F1 category
Oct 11, 1973
1:15 AM CST
Tornado report for October 1973
Oklahoma County · 247,374 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
F1 category
Oct 11, 1973
1:00 AM CST
Tornado report for October 1973
Harper County · 2,586 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, KS
F1 category
Oct 10, 1973
6:05 PM CST
Tornado report for October 1973
Garfield County · 21,942 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
Showing 15 of 27
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 in October 1973 on the Interactive Map

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Hail
Wind
Tornado

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Browse NWS Storm Reports by Day in October 1973

October 31, 1973 6
Hail, wind & tornado reports
October 30, 1973 2
Hail, wind & tornado reports
October 29, 1973 1
Hail, wind & tornado reports
October 27, 1973 2
Hail, wind & tornado reports
October 26, 1973 9
Hail, wind & tornado reports
October 25, 1973 1
Hail, wind & tornado reports
October 18, 1973 1
Hail, wind & tornado reports
October 13, 1973 4
Hail, wind & tornado reports
October 12, 1973 2
Hail, wind & tornado reports
October 11, 1973 16
Hail, wind & tornado reports
October 10, 1973 12
Hail, wind & tornado reports
October 9, 1973 29
Hail, wind & tornado reports
October 8, 1973 1
Hail, wind & tornado reports
October 7, 1973 1
Hail, wind & tornado reports
October 4, 1973 14
Hail, wind & tornado reports

Get a Remote Hail Inspection

Not sure if hail may have affected your home in October 1973? 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 in October 1973?

Our records show 28 hail, 68 wind, and 27 tornado reports in October 1973, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on October 31, 1973.

What was the largest hail reported in October 1973?

The largest hail size in these storm-report records in October 1973 is 2.75″, reported near Andrews, TX.

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 in October 1973 — 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 in October 1973 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 in October 1973?

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 in October 1973 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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