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HailGeeks
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA

Hail, Wind & Tornado Reports in and near ZIP 51023

Public hail, wind, and tornado reports in and near ZIP 51023 from July 4, 1957 through July 26, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 51023 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
42
Wind Reports
44
Tornado Reports
6
Max Hail Size
2.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  ZIP 51023 · 1957–present Updated  Daily · last Jul 26, 2026

Latest NWS Hail Reports in and near ZIP 51023

42 reports
Free hail report for your home →
1.75″ hail
Sep 22, 2025
12:35 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Estimated ping pong ball to golf ball size hail. Time estimated from radar.
NWS Hail Report Location: 8 NNE Hawarden, IA
1.00″ hail
Jun 15, 2025
12:20 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Heavy rain and some strong winds as well with small twigs down and some standing water in the backyard.
NWS Hail Report Location: Hawarden, IA
1.25″ hail
Jun 3, 2024
5:40 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Report recieved via Facebook... included a picture of the hail.
NWS Hail Report Location: Hawarden, IA
1.00″ hail
Jul 3, 2023
10:07 PM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Quarter sized hail in the southwest part of town.
NWS Hail Report Location: Hawarden, IA
1.00″ hail
Sep 1, 2021
12:06 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: PICTURE VIA SOCIAL MEDIA.
NWS Hail Report Location: Hawarden, IA
1.00″ hail
Jul 9, 2021
7:17 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 NNE Hawarden, IA
1.00″ hail
Jul 9, 2021
6:22 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: REPORT VIA SOCIAL MEDIA.
NWS Hail Report Location: 4 N Hawarden, IA
1.00″ hail
Jul 12, 2019
8:20 PM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: PEA SIZED WITH A COUPLE QUARTERS.
NWS Hail Report Location: 1 NNW Hawarden, IA
1.00″ hail
Jul 23, 2017
8:34 AM UTC
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: TIME ESTIMATED FROM RADAR.
NWS Hail Report Location: Hawarden, IA
1.00″ hail
May 11, 2014
6:58 PM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Large hail was accompanied by damaging winds.
NWS Hail Report Location: .51 W Hawarden, IA
1.00″ hail
May 27, 2012
4:43 PM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Hawarden Muni Arpt, IA
1.25″ hail
May 4, 2012
2:06 PM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: Large hail was accompanied by estimated 45 mph wind gusts.
NWS Hail Report Location: .51 W Hawarden, IA
1.00″ hail
May 11, 2011
4:55 PM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3.42 NE Hawarden, IA
1.00″ hail
Sep 22, 2010
11:37 AM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4.09 W Lebanon, IA
0.75″ hail
Jun 1, 2010
11:55 AM CST-6
Hail report for ZIP 51023
Sioux County · 10,595 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Hawarden Muni Arpt, IA
Showing 15 of 42
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.

Latest NWS Wind Reports in and near ZIP 51023

44 reports
Free hail report + wind check →
61 mph
Jul 26, 2026
2:26 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Personal weather station.
NWS Wind Report Location: 1 Ssw Hawarden, IA
UNK mph
Jul 1, 2026
12:27 PM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Multiple 8 to 10 inch diameter branches down around town. Time estimated via radar.
NWS Wind Report Location: Hawarden, IA
58 mph
Jul 1, 2026
7:37 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Personal weather station report of 58 mph at 2:37 am CDT.
NWS Wind Report Location: 4 N Hawarden, IA
63 mph
Jul 1, 2026
7:30 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Personal weather station reported gust of 63 mph at 2:30 am CDT.
NWS Wind Report Location: 7 NNW Ireton, IA
65 mph
Jul 29, 2025
2:30 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Personal weather station.
NWS Wind Report Location: 1 SSW Hawarden, IA
UNK mph
Jul 29, 2025
2:10 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Trees knocked down by thunderstorm wind gusts.
NWS Wind Report Location: Hawarden, IA
63 mph
Jun 3, 2024
5:40 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: PWS-KIAHAWAR11.
NWS Wind Report Location: 1 SSW Hawarden, IA
UNK mph
Jul 12, 2023
9:45 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Trees down in Hawarden. Report via social media.
NWS Wind Report Location: Hawarden, IA
UNK mph
Jun 26, 2023
9:30 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: Photos of trees down and roof shingles blown off via social media. Time estimated by radar.
NWS Wind Report Location: Hawarden, IA
63 mph
Sep 18, 2021
5:50 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: MESONET STATION FW6302 HAWARDEN.
NWS Wind Report Location: 1 SSW Hawarden, IA
UNK mph
Oct 11, 2020
11:20 PM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: DELAYED REPORT. DID HAVE A 3 INCH TREE DIAMETER BROKEN OFF TREE... ALONG WITH PEA-SIZED HAIL. ALSO RECEIVED 0.8 OF RAIN.
NWS Wind Report Location: 4 NNE Hawarden, IA
58 mph
Jun 21, 2020
8:25 PM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: .
NWS Wind Report Location: 1 SSW Hawarden, IA
UNK mph
Jul 17, 2019
12:06 PM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: MACHINE SHED DOORS BLOWN IN... AND BACKWALL BLOWN OUT WITH DEBRIS GOING OUT INTO THE FIELD.
NWS Wind Report Location: 7 SW Rock Valley, IA
UNK mph
Jun 27, 2019
1:55 PM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: TREE BRANCH DOWN (ESTIMATED AT 3 INCHES DIAMETER)... ESTIMATE WIND GUST OF 60 MPH.
NWS Wind Report Location: 4 NNE Hawarden, IA
UNK mph
Aug 7, 2018
7:45 AM UTC
Wind report for ZIP 51023
Sioux County · 10,595 Homes in County
Wind Report Description: TREES AND POWER LINES DOWN ACROSS TOWN VIA SHERIFFS OFFICE.
NWS Wind Report Location: Hawarden, IA
Showing 15 of 44
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.

Latest NWS Tornado Reports in and near ZIP 51023

6 reports
EF0 category
May 11, 2011
5:53 PM CST-6
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: A brief tornado was observed to pick up dust, but caused no reported damage.
NWS Tornado Report Location: 2.13 NNW Hawarden, IA
F0 category
Jun 4, 2005
9:22 PM CST
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: A brief tornado caused no reported damage.
NWS Tornado Report Location: 4 W Ireton, IA
F0 category
Jun 4, 2005
9:02 PM CST
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: A brief tornado caused no reported damage.
NWS Tornado Report Location: 3 E Chatsworth, IA
F2 category
Jul 7, 1987
12:23 AM CST
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IA
F1 category
Jun 3, 1975
11:00 PM CST
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IA
F2 category
Jun 2, 1966
8:25 PM CST
Tornado report for ZIP 51023
Sioux County · 10,595 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, IA
Showing 6 of 6
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 and near ZIP 51023 on the Interactive Map

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NWS Storm Reports & Census Data

U.S. Census Data · ZIP Code

ZIP 51023 area census snapshot

People & households
Population3,437
Households1,236
Housing units1,350
Income
Median household income$74,205
$100k+ households39.5%
$150k+ households17.2%
Housing stock
Single-family detached1,088
Attached single-family17
Small multifamily134
Large multifamily36
Mobile homes65
Housing mix
Single-family share80.6%
Attached-home share1.3%
Multifamily share12.6%
Mobile-home share4.8%
Ownership & occupancy
Owner-occupied872
Renter-occupied364
Vacant units114
Home value & age
Median home value$148,500
Owner homes $300k+16.6%
Owner homes $500k+3.8%
Owner homes $750k+2.2%
Median year built1970
Older-home share75.7%
Vehicle context
Households with cars1,151
Free hail maps

This snapshot is for local area context only and describes the selected state, county, city, or ZIP area — not a specific home or property. For ZIP-level estimated hail impact, use Free Hail Maps to generate a hail report with key impact details for that ZIP.

Frequently asked questions

for homeowners, buyers & sellers
How many hail, wind, and tornado reports does ZIP 51023 have on record?

Our records show 42 hail, 44 wind, and 6 tornado reports in and near ZIP 51023, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 26, 2026.

What is the largest hail ever reported in ZIP 51023?

The largest hail size in these storm-report records in and near ZIP 51023 is 2.75″. It was reported near Chatsworth, IA on September 5, 1983.

A storm report showed up near my home in ZIP 51023 — does that mean my roof is damaged?

Not necessarily. A storm report only means hail, wind, or a tornado was observed nearby; it does not confirm damage at any specific address, and conditions change from block to block. Check an address-level hail report first, and if it looks significant, find a local pro that serves ZIP 51023 and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in ZIP 51023 — why should I look at its storm history?

Recent hail or wind can leave a roof or exterior with damage that is easy to miss during a walkthrough, and a recent roof replacement is sometimes an insurance job after a storm. Reviewing the storm history for a ZIP 51023 address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in ZIP 51023 — how does this help me?

Knowing the storm history for your address lets you answer buyer questions with confidence, document repairs you have already made, and decide whether a pre-listing roof check is worthwhile. A clear hail history removes a common sticking point during negotiations.

How do I check hail history for a specific ZIP 51023 address?

Use the address search to pull a free address-level hail report for any property in ZIP 51023 — 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 and around ZIP 51023, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in ZIP 51023, 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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