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HailGeeks
NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on May 27, 2010

Public hail, wind, and tornado reports across the United States on May 27, 2010 from May 27, 2010 through May 27, 2010, 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
79
Wind Reports
67
Tornado Reports
1
Max Hail Size
2.50″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · May 27, 2010 · 2010–present Updated  Daily · last May 27, 2010

NWS Hail Reports on May 27, 2010

79 reports
Free hail report for your home →
1.00″ hail
May 27, 2010
10:02 PM MST-7
Hail report for May 27, 2010
Garfield County · 568 Homes in County
Hail Report Description: Trained Spotter and Coop Observer reported quarter-size hail.
NWS Hail Report Location: 18 N Van Norman, MT
1.00″ hail
May 27, 2010
9:55 PM MST-7
Hail report for May 27, 2010
Treasure County · 395 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 N Hysham, MT
1.00″ hail
May 27, 2010
9:55 PM MST-7
Hail report for May 27, 2010
Treasure County · 395 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Hysham, MT
1.00″ hail
May 27, 2010
9:40 PM MST-7
Hail report for May 27, 2010
Treasure County · 395 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 3.18 WNW Myers, MT
0.88″ hail
May 27, 2010
9:40 PM MST-7
Hail report for May 27, 2010
Treasure County · 395 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: .69 S Hysham, MT
1.00″ hail
May 27, 2010
9:20 PM MST-7
Hail report for May 27, 2010
Garfield County · 568 Homes in County
Hail Report Description: Spotter reported quarter size hail.
NWS Hail Report Location: 6 SSE Jordan, MT
1.00″ hail
May 27, 2010
9:20 PM MST-7
Hail report for May 27, 2010
Garfield County · 568 Homes in County
Hail Report Description: Quarter sized hail piled up to a foot on Highway 59.
NWS Hail Report Location: 9 S Jordan, MT
1.00″ hail
May 27, 2010
11:12 PM EST-5
Hail report for May 27, 2010
Orange County · 13,072 Homes in County
Hail Report Description: Quarter size hail was reported near Eheart.
NWS Hail Report Location: .54 E Eheart, VA
1.75″ hail
May 27, 2010
9:10 PM MST-7
Hail report for May 27, 2010
Dawson County · 3,308 Homes in County
Hail Report Description: A member of the public reported 1.75 inches 12 miles northwest of Lindsay at 2114 MST. Smaller hail of 1.0 inch stones was reported 15 miles east of Circle at 2110 MST.
NWS Hail Report Location: 11.56 N Lindsay Divide Dot, MT
0.75″ hail
May 27, 2010
9:00 PM MST-7
Hail report for May 27, 2010
Treasure County · 395 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 9.82 NNW Bighorn, MT
0.75″ hail
May 27, 2010
8:53 PM MST-7
Hail report for May 27, 2010
McCone County · 859 Homes in County
Hail Report Description: Spotter reported penny size hail.
NWS Hail Report Location: 7 ESE Circle, MT
1.75″ hail
May 27, 2010
8:40 PM MST-7
Hail report for May 27, 2010
McCone County · 859 Homes in County
Hail Report Description: Trained spotter 3 miles west of Weldon reported 1.75 inch hail; a member of the public reported 1.0 inch hail 3 miles southwest of Weldon.
NWS Hail Report Location: 3 SW Weldon, MT
1.25″ hail
May 27, 2010
10:35 PM EST-5
Hail report for May 27, 2010
Orange County · 13,072 Homes in County
Hail Report Description: Half dollar size hail was reported near Gordonsville.
NWS Hail Report Location: .66 NNW Gordonsville, VA
2.50″ hail
May 27, 2010
7:55 PM MST-7
Hail report for May 27, 2010
McCone County · 859 Homes in County
Hail Report Description: At 2000 MST eleven miles south-southwest of Brockway tennis ball size hail (2.5 inch diameter) was reported for 5 minutes. Smaller reports of hail included: 0.75 inch stones at 2010 MST 14 miles west of Circle; 0.75 inch stones at 2035 MST 10 miles south of Circle; and 0.75 inch stones at 2053 MST 7 miles ESE Circle.
NWS Hail Report Location: 11 SSW Brockway, MT
1.00″ hail
May 27, 2010
7:52 PM MST-7
Hail report for May 27, 2010
McCone County · 859 Homes in County
Hail Report Description: A resident reported hail about the size of quarters.
NWS Hail Report Location: 12 W Brockway, MT
Showing 15 of 79
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 May 27, 2010

67 reports
Free hail report + wind check →
58 mph
May 27, 2010
10:30 PM CST-6
Wind report for May 27, 2010
Bossier Parish · 38,236 Homes in County
Wind Report Description: Two trees were downed in the town of Plain Dealing, Louisiana. The trees resulted in some damage to a homeowners roof, a porch and his fence.
NWS Wind Report Location: .69 S Plain Dealing, LA
58 mph
May 27, 2010
11:00 PM EST-5
Wind report for May 27, 2010
Louisa County · 15,216 Homes in County
Wind Report Description: Trees were downed between Louisa and Mineral.
NWS Wind Report Location: 1.63 W Mineral, VA
58 mph
May 27, 2010
10:45 PM EST-5
Wind report for May 27, 2010
Fluvanna County · 10,193 Homes in County
Wind Report Description: Trees were downed on Lake Monticello Road.
NWS Wind Report Location: 4.29 NNW Cunningham, VA
58 mph
May 27, 2010
10:21 PM EST-5
Wind report for May 27, 2010
Adams County · 32,441 Homes in County
Wind Report Description: Thunderstorm winds estimated near 60 mph downed trees in New Oxford.
NWS Wind Report Location: .87 SE New Oxford, PA
58 mph
May 27, 2010
9:49 PM EST-5
Wind report for May 27, 2010
Buckingham County · 5,128 Homes in County
Wind Report Description: Trees were blown down on Bridgeport Road. Damage values are estimated.
NWS Wind Report Location: .06 NNW Taggart, VA
58 mph
May 27, 2010
9:38 PM EST-5
Wind report for May 27, 2010
Fairfax County · 195,366 Homes in County
Wind Report Description: Large branches were down all over a residents property near Clifton.
NWS Wind Report Location: .89 NNW Clifton, VA
58 mph
May 27, 2010
9:35 PM EST-5
Wind report for May 27, 2010
York County · 120,919 Homes in County
Wind Report Description: Thunderstorm winds estimated near 60 mph downed trees and wires in Spring Grove.
NWS Wind Report Location: .87 NW Lehman, PA
58 mph
May 27, 2010
9:26 PM EST-5
Wind report for May 27, 2010
Lancaster County · 120,566 Homes in County
Wind Report Description: Thunderstorm winds estimated near 60 mph downed trees and wires in Columbia.
NWS Wind Report Location: N Columbia, PA
58 mph
May 27, 2010
9:15 PM EST-5
Wind report for May 27, 2010
Loudoun County · 74,711 Homes in County
Wind Report Description: An eight inch diameter tree was knocked down into a fence on Destiny Road in Aldie.
NWS Wind Report Location: 1 S Arcola Glascock Arpt, VA
58 mph
May 27, 2010
9:08 PM EST-5
Wind report for May 27, 2010
Buckingham County · 5,128 Homes in County
Wind Report Description: Numerous large tree limbs were blown down. Dime size hail also occurred. Damage values are estimated.
NWS Wind Report Location: .69 S Toga, VA
60 mph
May 27, 2010
9:01 PM EST-5
Wind report for May 27, 2010
Warren County · 14,294 Homes in County
Wind Report Description: A spotter estimated wind gusts around 60 mph near Howellsville.
NWS Wind Report Location: 2.69 ESE Milldale, VA
58 mph
May 27, 2010
8:30 PM EST-5
Wind report for May 27, 2010
Lancaster County · 120,566 Homes in County
Wind Report Description: Thunderstorm winds estimated near 60 mph downed trees in the Lititz area.
NWS Wind Report Location: .53 W Lititz, PA
58 mph
May 27, 2010
7:39 PM EST-5
Wind report for May 27, 2010
Person County · 14,009 Homes in County
Wind Report Description: Several trees down across near Hyco Lake.
NWS Wind Report Location: 1.77 SE Cunningham, NC
58 mph
May 27, 2010
7:30 PM EST-5
Wind report for May 27, 2010
Shenandoah County · 16,173 Homes in County
Wind Report Description: One inch limbs were broken about two miles northeast of Dilbeck.
NWS Wind Report Location: 1.45 NE Dilbeck, VA
58 mph
May 27, 2010
7:15 PM EST-5
Wind report for May 27, 2010
Halifax County · 12,533 Homes in County
Wind Report Description: A couple of fruit trees were blown down. Damage values are estimated.
NWS Wind Report Location: .56 E Harmony, VA
Showing 15 of 67
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 May 27, 2010

1 reports
EF0 category
May 27, 2010
7:49 PM MST-7
Tornado report for May 27, 2010
McCone County · 859 Homes in County
Tornado Report Description: Two sets of storm chasers reported a rope tornado that touched down sometime between 854 and 859 pm MDT. There were some conflicts between reports on timing and exact location. One report had the tornado on the ground for 15 seconds.
NWS Tornado Report Location: 7 SSW Brockway, MT
Showing 1 of 1
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 May 27, 2010 on the Interactive Map

Report type
Hail
Wind
Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on May 27, 2010? 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 May 27, 2010?

Our records show 79 hail, 67 wind, and 1 tornado reports on May 27, 2010, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on May 27, 2010.

What was the largest hail reported on May 27, 2010?

The largest hail size in these storm-report records on May 27, 2010 is 2.50″, reported near Brockway, MT.

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 May 27, 2010 — 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 May 27, 2010 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 May 27, 2010?

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 May 27, 2010 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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