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

Hail, Wind & Tornado Reports in and near Rockville, SC

Public hail, wind, and tornado reports in and near Rockville, SC from June 20, 1984 through July 11, 2026, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Example: 29487 — search hail, wind and tornado public reports for any U.S. ZIP code 
Hail Reports
7
Wind Reports
48
Tornado Reports
9
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  Rockville, SC · 1984–present Updated  Daily · last Jul 11, 2026

Latest NWS Hail Reports in and near Rockville, SC

7 reports
Free hail report for your home →
1.75″ hail
Mar 20, 2018
7:39 PM UTC
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SW Edisto Island, SC
0.75″ hail
Aug 1, 2008
4:47 PM EST-5
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: A trained weather spotter reported penny size hail and torrential rainfall in Seabrook Island, South Carolina.
NWS Hail Report Location: 2.43 ESE Rockville, SC
1.00″ hail
Jun 13, 2007
12:15 PM EST-5
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Edisto Is, SC
0.75″ hail
May 22, 2006
6:22 PM EST
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Wadmalaw Is, SC
0.88″ hail
Jan 2, 2006
2:33 PM EST
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: Nickel size hail occurred in the River Road area of Seabrook Island.
NWS Hail Report Location: 2 SE Rockville, SC
1.00″ hail
Jun 18, 2005
12:20 PM EST
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Wadmalaw Is, SC
1.75″ hail
Jun 14, 1998
6:45 PM EST
Hail report for Rockville, SC
Charleston County · 119,948 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 N Edisto Is, SC
Showing 7 of 7
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 Rockville, SC

30 reports
Free hail report + wind check →
UNK mph
Jul 11, 2026
9:23 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: Emergency Manager reported a tree down on Betsy Kerrison Parkway. Blocking both lanes.
NWS Wind Report Location: 3 ENE Rockville, SC
UNK mph
Jul 11, 2025
11:20 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: Tree down on Roseville Road. Time estimated based on radar.
NWS Wind Report Location: 1 NE Rockville, SC
UNK mph
Jan 9, 2024
10:01 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: South Carolina Highway Patrol reported a tree down on Indigo Hill Rd.
NWS Wind Report Location: 1 NE Edisto Island, SC
UNK mph
Jan 9, 2024
9:57 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: South Carolina Highway Patrol reported a tree down on Cypress Bottom Rd.
NWS Wind Report Location: 1 NNW Edisto Island, SC
UNK mph
Jun 8, 2023
1:08 AM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: A 911 call center relayed a report of a tree down blocking the roadway on Pumpkin Hill Rd near Betsy Kerrison Pkwy. Time was estimated via radar data.
NWS Wind Report Location: 3 NE Rockville, SC
UNK mph
Jun 7, 2023
10:40 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: A member of the public reported a large oak tree uprooted along Red House Road.
NWS Wind Report Location: 1 SW Edisto Island, SC
UNK mph
Jul 8, 2021
5:02 AM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: LARGE TREES DOWN BLOCKING HIGHWAY 174 AT STEAMBOAT LANDING ROAD. LIKELY A TORNADO DUE TO RADAR DEBRIS SIGNATURE. TIME ESTIMATED BY RADAR.
NWS Wind Report Location: 2 NW Edisto Island, SC
UNK mph
Apr 13, 2020
12:15 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: MULTIPLE HOMES HAVE STRUCTURAL DAMAGE TO THEM ON MYRTLE STREET. TIME IS ESTIMATED BY RADAR. POSSIBLE TORNADO DAMAGE.
NWS Wind Report Location: 6 SSW Edisto Island, SC
UNK mph
Jun 20, 2019
11:59 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: CHARLESTON COUNTY DISPATCH REPORTED A POWER LINE DOWN ON NATTY RD.
NWS Wind Report Location: 3 SSW Edisto Island, SC
UNK mph
Jul 6, 2016
10:32 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: SOUTH CAROLINA HIGHWAY PATROL REPORTED A TREE DOWN AND IN THE ROADWAY IN THE 8300 BLOCK OF PALMETTO ROAD.
NWS Wind Report Location: 2 N Edisto Beach, SC
UNK mph
Jul 6, 2016
10:30 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: SOUTH CAROLINA HIGHWAY PATROL REPORTED A TREE DOWN AND IN THE ROADWAY ON HW-174 NEAR BLUE HOUSE LANE.
NWS Wind Report Location: 2 NNW Edisto Island, SC
70 mph
Jun 17, 2016
9:17 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: RETIRED NWS EMPLOYEE ESTIMATED WINDS 60-65 MPH WITH A FEW GUSTS NEAR 70 MPH.
NWS Wind Report Location: 2 WNW Edisto Island, SC
UNK mph
Jun 17, 2016
9:17 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: RETIRED NWS EMPLOYEE REPORTED TREES DOWN.
NWS Wind Report Location: 2 WNW Edisto Island, SC
UNK mph
Jun 17, 2016
9:10 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: TREES DOWN THROUGHOUT EDISTO ISLAND.
NWS Wind Report Location: Edisto Island, SC
UNK mph
Jun 17, 2016
8:51 PM UTC
Wind report for Rockville, SC
Charleston County · 119,948 Homes in County
Wind Report Description: CHARLESTON COUNTY SHERIFF OFFICE REPORTS A TREE DOWN AND BLOCKING ROSEVILLE ROAD.
NWS Wind Report Location: 2 NE Rockville, SC
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.

Latest NWS Tornado Reports in and near Rockville, SC

9 reports
UNK category
Oct 2, 2024
8:40 AM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: An EF-1 tornado with max winds of 90 mph first produce damage along Brigger Hill Road and McCants Road. The tornado moved north across Leadenwah Drive and Allendale Plantation Road before dissipating in an area of water and marsh south of Heron Island Way. Path lenth was 2.48 miles and path width was 150 yards. It is possible the tornado moved onshore after forming just west or northwest of Rockville.
NWS Tornado Report Location: 1 NNW Rockville, SC
UNK category
Oct 1, 2024
8:06 AM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: AN EF-0 tornado with max winds of 80 mph touched down near Bentz Road and traveled north northwest and crossed Liberia Road and Katy Hill Road before dissipating just south of Bears Bluff Road. Path length was 2.09 miles and the path width was 125 yards.
NWS Tornado Report Location: 2 SSW Wadmalaw Island, SC
UNK category
Aug 16, 2024
1:35 AM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: NWS Storm Survey indicated that one of two tornadoes on Edisto Beach had a damage path of 2.89 miles and a path width of 300 yards. Estimated peak wind was 97 mph... or EF1. This tornado occurred with Tropical Storm Debby.
NWS Tornado Report Location: 4 SW Edisto Island, SC
UNK category
Aug 7, 2024
1:38 AM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: Charleston County consolidated dispatch relayed a report of a sighted tornado touchdown on Outback Lane off Palmetto Rd on Edisto Island. Numerous trees down.
NWS Tornado Report Location: 4 SSW Edisto Island, SC
UNK category
Jul 9, 2021
5:00 AM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: A NATIONAL WEATHER SERVICE STORM SURVEY CONFIRMED TORNADO DAMAGE ON EDISTO ISLAND... SC. THE EVENT TIME WAS DETERMINED FROM RADAR DATA.
NWS Tornado Report Location: 1 W Edisto Island, SC
UNK category
Apr 13, 2020
12:15 PM UTC
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: STORM SURVEY CONFIRMS EF2 TORNADO. TORNADO RIPPED OFF PORTIONS OR LARGE SECTIONS OF ROOFS OFF OF SIX HOMES. NUMEROUS TREES SNAPPED OFF AND UPROOTED ALONG THE PATH. A BOAT AND SEVERAL VEHICLES DAMAGED AND A TRAILER WAS FLIPPED OVER. NUMEROUS HOMES HAD WINDOWS BLOWN OUT OR SUFFERED MINOR SIDING OR ROOF DAMAGE.
NWS Tornado Report Location: 6 SW Edisto Island, SC
EF0 category
May 31, 2014
9:30 AM EST-5
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: A weak and brief tornado moved onto the south-central part of Kiawah Island, possibly starting as a waterspout. The tornado traveled west about a tenth of a mile before dissipating. Beach chairs and umbrellas were thrown but there were no apparent injuries or structural damage. Winds were estimated to range from 55 to 65 mph. Video of the event was recorded by the public and relayed to the National Weather Service by local television media. The event took place on the beach area nearly right in front of The Sanctuary Hotel and Resort.
NWS Tornado Report Location: 6.47 E Rockville, SC
EF0 category
Aug 1, 2012
7:17 PM EST-5
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: A funnel cloud first appeared over Kiawah Island then moved into the waterway east of the bridge on Kiawah Island Parkway. Based on photographs and video taken, it appears that the funnel briefly touched down near the Intracoastal Waterway before dissipating. There were no reports of damage associated with this tornado.
NWS Tornado Report Location: 4.71 E Rockville, SC
F0 category
Jun 12, 2001
10:05 PM EST
Tornado report for Rockville, SC
Charleston County · 119,948 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Edisto Is, SC
Showing 9 of 9
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 Rockville, SC on the Interactive Map

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Browse ZIP Codes with NWS Storm Reports in Rockville

29487 21
Rockville, SC Hail, wind & tornado reports

NWS Storm Reports & Census Data

U.S. Census Data · City

Rockville, SC area census snapshot

People & households
Population125
Households55
Housing units70
Income
Median household income$76,563
$100k+ households38.2%
$150k+ households14.6%
Housing stock
Single-family detached63
Attached single-family0
Small multifamily0
Large multifamily0
Mobile homes7
Housing mix
Single-family share90%
Attached-home share--
Multifamily share--
Mobile-home share10%
Ownership & occupancy
Owner-occupied46
Renter-occupied9
Vacant units15
Home value & age
Median home value$475,000
Owner homes $300k+82.6%
Owner homes $500k+47.8%
Owner homes $750k+21.7%
Median year built1977
Older-home share54.3%
Vehicle context
Households with cars54
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 Rockville have on record?

Our records show 7 hail, 48 wind, and 9 tornado reports in and near Rockville, SC, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on July 11, 2026.

What is the largest hail ever reported in Rockville?

The largest hail size in these storm-report records in and near Rockville, SC is 1.75″. It was reported near Edisto Island, SC on March 20, 2018.

A storm report showed up near my home in Rockville — 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 Rockville and ask about a Remote Hail Inspection before anyone climbs on the roof.

I am buying a home in Rockville — 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 Rockville address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.

I am selling a home in Rockville — 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 Rockville address?

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