Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free. Hi folks! Stay ahead of the storm with a 48-hour severe weather outlook, precise hail alerts, and live hail tracking. Access hail insights, historical hail maps, and detailed reports across 300+ regions for better planning and fewer "uh-oh" moments. Stay informed, stay safe, and stay protected - all completely free.
NOAA/NWS STORM PREDICTION CENTER REPORTS + U.S. CENSUS DATA
Hail, Wind & Tornado Reports in and near Calera, OK
Public hail, wind, and tornado reports in and near Calera, OK from April 2, 1957 through September 24, 2025, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.
Example: 74730 — search hail, wind and tornado public reports for any U.S. ZIP code
Hail Reports
12
Wind Reports
28
Tornado Reports
5
Max Hail Size
1.75″
Source NOAA SPC · NWS Local Storm ReportsCoverage Calera, OK · 1957–presentUpdated Daily · last Sep 24, 2025
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 2 SW Calera, OK
1.00″hail
Apr 24, 2015 5:58 PM CST-6
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No damage reported.
NWS Hail Report Location: N Calera, OK
0.75″hail
Mar 31, 2012 4:30 AM CST-6
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Calera, OK
0.88″hail
Apr 30, 2004 6:03 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Calera, OK
0.75″hail
May 25, 2003 12:15 AM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Calera, OK
1.75″hail
Apr 3, 1999 7:13 AM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Calera, OK
1.00″hail
Apr 3, 1999 6:50 AM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Calera, OK
0.75″hail
Mar 30, 1998 5:50 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Calera, OK
1.00″hail
Mar 24, 1996 2:40 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 1 N Calera, OK
1.75″hail
Jul 18, 1989 11:00 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, OK
0.75″hail
Apr 19, 1976 8:45 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, OK
0.75″hail
Jun 8, 1975 3:10 PM CST
Hail report for Calera, OK
Bryan County · 13,968 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: Not provided, OK
Showing 12 of 12
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.
Wind Report Description: Delayed report. Four light aircraft were damaged by thunderstorm winds at Durant Regional Airport. Time is estimated by radar.
NWS Wind Report Location: 2 ENE Calera, OK
UNKmph
Jun 9, 2025 2:30 AM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: barn destroyed and trees downed in Calera. Time estimated.
NWS Wind Report Location: Calera, OK
59mph
Jul 16, 2023 3:22 PM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Measured at Durant Emergency Operations Center.
NWS Wind Report Location: 2 ENE Calera, OK
61mph
Jun 18, 2023 4:15 AM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 3 N Calera, OK
58mph
Feb 27, 2023 5:35 AM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 5 ESE Calera, OK
UNKmph
Nov 4, 2022 6:30 PM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: TREES AND POWERLINES DOWN AT CALERA HIGH SCHOOL. TIME ESTIMATED VIA RADAR.
NWS Wind Report Location: 1 N Calera, OK
UNKmph
Nov 4, 2022 6:27 PM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: SOCIAL MEDIA IMAGES OF 18-WHEELER OVERTURNED ON US-75 SOUTHWEST OF CALERA. TIME ESTIMATED VIA RADAR.
NWS Wind Report Location: 2 SW Calera, OK
UNKmph
Nov 4, 2022 6:27 PM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: MOBILE HOMES DAMAGED AROUND PLATTER AND CALERA.
NWS Wind Report Location: 2 SW Calera, OK
60mph
May 16, 2022 1:50 AM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: TRANSFORMER BLOWN.
NWS Wind Report Location: Calera, OK
UNKmph
May 23, 2020 5:40 AM UTC
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: POWER POLE DOWN AT MAIN EAST OF HWY 74
NWS Wind Report Location: Calera, OK
85mph
Aug 12, 2012 6:25 PM CST-6
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Widespread damage to trees and power lines reported, with structural damage to homes. One vehicle was blown off the road, and several injuries were also reported.
NWS Wind Report Location: N Calera, OK
75mph
May 1, 2011 5:50 AM CST-6
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: The gust was measured at the Durant mesonet.
NWS Wind Report Location: 1.32 WSW Roberta, OK
70mph
Apr 23, 2008 11:20 PM CST-6
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: High winds in the wake of thunderstorms in north Texas downed power lines and broke tree limbs in Durant. Downed power lines were also reported in other areas of the county. Monetary damages were estimated.
NWS Wind Report Location: N Durant Eaker Arpt, OK
70mph
Apr 10, 2008 3:00 AM CST-6
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Winds downed a power line on Highway 70 near the Marshall county line, which closed the road for a few hours. Numerous trees and limbs were downed by the high winds in Durant as well. Monetary damage were estimated.
NWS Wind Report Location: N Durant Eaker Arpt, OK
70mph
Apr 3, 2008 5:56 PM CST-6
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: A microburst occurred at the north end of the airport on the south side of Rodeo Road. A trailer roof was blown off. One barn was destroyed and numerous power lines were downed. Monetary damages were estimated.
NWS Wind Report Location: 3 S Durant Eaker Arpt, OK
UNKmph
Feb 9, 2001 2:55 AM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Four barns were destroyed, and siding was blown off a mobile home.
NWS Wind Report Location: Calera, OK
UNKmph
Jun 10, 1998 7:30 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Severe thunderstorm winds blew siding off a house, tore the roof from a fruit stand, and downed many trees.
NWS Wind Report Location: Calera, OK
UNKmph
Jun 4, 1998 6:50 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Significant and widespread wind damage was reported in Calera. A roof was blown off a trailer house on the east side of town, at least three trailer houses were destroyed, and one brick home was damaged by downed trees. Numerous barns and outbuildings were damaged and/or unroofed. Three businesses in an industrial complex at the airport sustained structural damage. Fifteen other businesses received minor damage.
NWS Wind Report Location: Calera, OK
UNKmph
Jun 4, 1998 6:35 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Telephone poles were blown down.
NWS Wind Report Location: Calera, OK
UNKmph
Oct 2, 1995 11:50 AM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Calera, OK
UNKmph
Apr 17, 1995 9:40 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Thunderstorms developed in southwest Oklahoma throughout the afternoon and evening then moved northeastward across south-central and central Oklahoma through the evening, producing eight tornados, large hail, damaging straight-line winds, and flash flooding. Other isolated severe storms in northwest Oklahoma produced large hail. The first tornado, a brief F0, occurred on the Red River six miles southwest of Grandfield in Tillman County and did no reported damage. The storm then moved into Cotton County where it spawned its second, third, and fourth tornados. The second tornado was spotted four miles southwest of Devol and the third was just southeast of Devol. No damage was reported with either tornado and both were rated F0. The fourth tornado of the day began about 2.6 miles north and one-half miles west of Temple in Cotton County and moved east-northeast for two miles before dissipating. Along this path, several trees were uprooted or snapped off at ground level, power lines were downed, and a 200 foot radio tower was snapped, toppling the top half. Several metal sheds were also destroyed. This damage was rated F2. The fifth tornado, an F1, was a brief spin-up just east of the Cotton/Stephens County line, or about two miles west of Corum. The tornado touched down briefly in a field, damaging a metal shed and uprooting several trees. The sixth tornado, an F1, touched down about three miles west-northwest of downtown Comanche and tracked just north of due east, lifting about three miles northwest of Comanche. Several barns and sheds were damaged along this path, ranging from minor shingle damage to complete destruction of outbuildings. At a church about a mile north of Comanche, a steeple was toppled and driven into the church and an outbuilding collapsed at a nearby cemetery. Other damage included a school bus rolled 25 feet, large tree branches downed, and several power lines downed one to two miles northwest of Comanche. This damage was rated as F1 by ground survey teams. The storm continued across Stephens County and produced a seventh tornado, an F1, in Velma. Trees were twisted and the roof was blown off a water pump station. The eighth and final tornado occurred on the Murray/Garvin County line two and one-half miles northwest of Joy (or one and one-half miles southeast of Wynnewood). No damage was reported with this F0 tornado. Aside from the tornados, strong winds, large hail, and flash flooding were also reported. Straight line winds up to 80 mph were reported in Frederick in Tillman County. Windows were broken out of a house by baseball-size hail in Tipton, also in Tillman County. Severe straight-line wind damage occurred in and near Corum between 1715 CST and 1725 CST. The roof of a gift shop was partially removed and a beauty shop housed in a mobile home was completely destroyed. A tractor-semitrailer was overturned, a roof was lifted off a church, and a steeple was blown off. Several trees and signs and two barns were also destroyed. Also in Stephens County severe thunderstorm winds destroyed a barn in Faxon. In Jefferson County trees were snapped and sheet iron was blown off a barn in the northwest part of the county. In Cleveland County severe thunderstorm winds downed two large trees 12 miles east of Noble and snapped one foot tree branches eight miles east of Noble. In Carter County power lines were downed near Healdton and three barns and a wellhouse were destroyed five miles north of Lone Grove. Four houses north of Lone Grove also sustained slight damage to their roofs. In Love County severe winds downed power lines one mile south of Marietta. In Hughes County tree limbs were broken eight miles north of Holdenville by winds reported at 75 mph. In Bryan County four-foot-diameter trees were blown down in Hendrix and large trees were downed and a mobile home was blown onto a Jeep in Calera. Significant damage also occurred in Seminole County where strong straight line winds with the thunderstorm gust front cut a damage path through Wewoka. Twenty-one houses were damaged, mainly from trees falling on them, and 25 trees were downed across roads. A car was overturned by flash flood waters in Stephens County just east of Corum. None of the four passengers were hurt. The thunderstorms in northwest Oklahoma produced hail as large as golf balls 17 miles north of Chester in Major County and eight miles southwest of Alva in Woods County.
NWS Wind Report Location: Calera, OK
UNKmph
Aug 24, 1993 12:35 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: Thunderstorms during the early afternoon hours on the 24th produced strong winds which blew the roof off a mobile home in Colbert and downed telephone lines in Calera.
NWS Wind Report Location: Calera, OK
UNKmph
Jun 5, 1991 1:15 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNKmph
Jun 5, 1991 1:00 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNKmph
Mar 22, 1991 3:00 AM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
70mph
Aug 23, 1987 12:00 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
64mph
Jun 19, 1987 2:50 PM CST
Wind report for Calera, OK
Bryan County · 13,968 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: Not provided, OK
UNKmph
Feb 14, 1987 10:10 PM CST
Wind report for Calera, OK
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 28
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 Calera, OK
5 reports
UNKcategory
Nov 4, 2022 7:30 PM UTC
Tornado report for Calera, OK
Bryan County · 13,968 Homes in County
Tornado Report Description: DELAYED REPORT FROM NWS DAMAGE SURVEY. FOUND EF1 DAMAGE IN CALERA... OK.
NWS Tornado Report Location: 2 SW Calera, OK
F2category
May 25, 1974 7:30 PM CST
Tornado report for Calera, OK
Bryan County · 13,968 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
F2category
Apr 20, 1972 7:25 PM CST
Tornado report for Calera, OK
Bryan County · 13,968 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
F2category
Jun 14, 1969 3:00 AM CST
Tornado report for Calera, OK
Bryan County · 13,968 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
F4category
Apr 2, 1957 5:58 PM CST
Tornado report for Calera, OK
Bryan County · 13,968 Homes in County
Tornado Report Description: No National Weather Service description provided.
NWS Tornado Report Location: Not provided, OK
Showing 5 of 5
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 Calera, OK on the Interactive Map
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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 Calera have on record?
Our records show 12 hail, 28 wind, and 5 tornado reports in and near Calera, OK, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on September 24, 2025.
What is the largest hail ever reported in Calera?
The largest hail size in these storm-report records in and near Calera, OK is 1.75″. It was reported near Calera, OK on April 3, 1999.
A storm report showed up near my home in Calera — 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 Calera and ask about a Remote Hail Inspection before anyone climbs on the roof.
I am buying a home in Calera — 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 Calera address before closing helps you ask informed questions about roof age, past repairs, and any prior claims.
I am selling a home in Calera — 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 Calera address?
Use the address search to pull a free address-level hail report for any property in Calera — 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 Calera, OK, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported in Calera, 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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