Tornado and Flash Flooding in Louisiana, May 22, 2024

Name: Tornado and Flash Flooding in Louisiana, May 22, 2024
Start: 2024-05-22T17:30
End: 2024-05-22T22:45
Location: Louisiana

May 22, 2024 · NWS SHV · 19 events in 5 counties and zones

Where it happened

Every event with a place to put it. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: $10,000
Crop damage: None recorded
Events: 19

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS SHV wrote it up.

Surface analysis identified a cold front advancing into the Ark-La-Tex region early in the afternoon on May 22nd. Weak surface troughing preceded the cold front, noted by a wind shift from southerly to the south of the boundary to northerly to the north of it. This troughing was influential in the intensification of thunderstorms moving into parts of North Louisiana through the evening hours. The air mass ahead of the boundary was characterized by ample low-level moisture and very strong buoyancy. MLCAPE was over 3000 J/kg across the entire region, and vertical shear was quite strong with bulk shear values in the 50 to 60 knot range. Although some minimal convective inhibition remained early on, it eroded quickly with robust thunderstorm development along and ahead of these boundaries. Initially, a more cellular mode favored large hail as the primary risk and given that discrete supercells were possible, some tornado potential existed as well. Over time, interactions between these storms and their cold pools resulted in upscale growth into one or more convective lines as damaging winds and flash flooding became the primary threats by early to mid evening with numerous severe weather reports received from late afternoon through the evening hours.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Shreveport, LA wrote its last area forecast discussion before the first event at May 22, 4:31 PM CST, 59 minutes earlier.

Area forecast discussion, May 22, 4:31 PM CST, 59 minutes before

Area Forecast Discussion
National Weather Service Shreveport LA
531 PM CDT Wed May 22 2024

...New UPDATE, SHORT TERM...

.UPDATE...
Issued at 527 PM CDT Wed May 22 2024

Headlines for Severe Thunderstorm Watch 290 until 11 pm

&&

.SHORT TERM...
(This evening through Thursday Night)
Issued at 527 PM CDT Wed May 22 2024

No changes to forecast parameters needed as they were already in
place, but we have a pre period issuance to cover the remaining
afternoon portion. /24/

&&

.LONG TERM...
(Friday through next Tuesday)
Issued at 250 PM CDT Wed May 22 2024

As of this writing, Friday looks to begin with a discernible gap in
the precip grids, but this may be wise to take with a grain of salt,
as the ArkLaTex feels locked into something of a "rinse and repeat"
forecast cycle for at least a few more days while the pseudo-
stationary surface boundary draped along our north continues to work
with in tandem with upper level flow to steer one round of storms
after another into our region. This looks to be the case once again
by Friday evening, with storm chances along and north of the I-20
corridor developing and continuing overnight before diminishing
Saturday morning, followed by some drying Saturday afternoon and a
similar performance overnight into Sunday, this time restrained
largely to the I-30 corridor and areas to the north. Details
regarding coverage and timing are, of course, subject to change.

The weekend will see persistent southerly flow reinforce the warming
trend experienced this week, with widespread highs in the low 90s
across the region and an increase in highs climbing into the middle
90s, in concert with dewpoints in the low to mid 70s, these will
make for uncomfortable to oppressive humidity for portions of the
region before a regime change finally takes effect.

Said pattern shift looks to manifest during the day Monday, as the
upper level troughing associated with the surface boundary finally
gets nudged north and east by a building ridge out of the west. This
transitional pattern will allow for northwesterly flow to return
area lows to the 60s and highs to the 80s through at least the
middle of next week, followed by a fairly quick return to the 90s by
the end of this extended forecast period.

/26/

&&

.AVIATION...
(18Z TAFS)
Issued at 100 PM CDT Wed May 22 2024

VFR conditions are expected this afternoon and at least a portion
of this evening, with cu cigs expected to persist across much of
the region through this time. However, convection will continue to
increase through the afternoon across portions of NE TX/SW AR,
possibly affecting the TXK terminal by mid-afternoon. This
convection should eventually build farther SE across E TX and into
N LA by/after 00Z Thursday, affecting the I-20 terminals between
00-03Z. MVFR cigs with gusty winds/reduced vsbys are likely
in/near the convection, although these storms should develop a
cold pool deep enough to delay the onset of low cloud development
through much of the overnight hours generally along/N of I-20.
However, low MVFR/IFR cigs will be possible at LFK especially if
convection does not affect this terminal late this
evening/overnight. Once diurnal heating commences shortly after
daybreak, should begin to see IFR/low MVFR cigs develop over the
area, which will slowly lift/eventually scatter out by the end of
the 18Z TAF period. S winds 8-13kts with occasional higher gusts
to 20kts, will become SSE and diminish below 10kts, except gusty
in/near convection. Winds should diminish to 5kts or less once the
convection diminishes late tonight. /15/

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  72  90  73  93 /  70  20  30   0
MLU  70  90  71  93 /  60  20  20   0
DEQ  66  84  67  87 /  60  50  60  10
TXK  69  87  70  91 /  70  40  50  10
ELD  67  87  68  91 /  80  30  40  10
TYR  70  88  73  92 /  70  20  20   0
GGG  70  88  72  91 /  70  20  30   0
LFK  71  91  73  93 /  40  10   0   0

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...None.
LA...None.
OK...None.
TX...None.
&&

SHORT TERM...24
LONG TERM....26
AVIATION...15

Hazardous weather outlook, May 22, 2:23 AM CST, 15 hours 7 minutes before

Hazardous Weather Outlook
National Weather Service Shreveport LA
323 AM CDT Wed May 22 2024

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-231200-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-
Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp-Morris-Cass-
Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-Panola-
Nacogdoches-Shelby-Angelina-San Augustine-
323 AM CDT Wed May 22 2024

This Hazardous Weather Outlook is for south central Arkansas,
southwest Arkansas, north central Louisiana, northwest Louisiana,
southeast Oklahoma, east Texas and northeast Texas.

.DAY ONE...Today and Tonight.

Strong to severe thunderstorms will become widespread late this
afternoon, into the evening and overnight hours across much of the
Four State Region. Large hail, damaging thunderstorm wind gusts and
locally heavy downpours will be the primary threats with an isolated
tornado threat as well. The severe weather threat should end from
northwest to southeast across the Four State Region overnight
tonight. While widespread flooding is not likely through tonight,
flooding of low lying and flood prone areas will be possible with
heavy downpours through tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Severe weather will be possible once again late Thursday into
Thursday Night, late Friday into Friday Night and again late in the
day on Saturday across mainly portions of Northeast Texas, Southeast
Oklahoma and Southwest Arkansas. Large hail and damaging
thunderstorm wind gusts will again be the main threats Thursday,
Friday and Saturday.

A strong cold front will move through the region on Memorial Day and
Monday Night bringing with it another chance of thunderstorms. Before
the cold front arrives late on Monday, we will see some of the
hottest temperatures of the late Spring Season with afternoon high
temperatures both Saturday and Sunday in the lower to middle 90s.
Combine this with high afternoon humidity and heat indices could
approach 105 degrees across some locations.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will be likely later this afternoon and into the
late evening and early overnight periods tonight with the development
of severe thunderstorms.

13

In the hours before

Special weather statement, May 22, 3:38 PM CST, 1 hour 52 minutes before

Special Weather Statement
National Weather Service Shreveport LA
438 PM CDT Wed May 22 2024

TXZ097-112-222230-
Cass TX-Bowie TX-
438 PM CDT Wed May 22 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN CASS AND SOUTHEASTERN
BOWIE COUNTIES THROUGH 530 PM CDT...

At 438 PM CDT, Doppler radar was tracking a strong thunderstorm 10
miles east of Naples, or 18 miles south of New Boston, moving
northeast at 25 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Hooks, Redwater, Maud, Douglassville, Marietta, Domino, and Bryans
Mill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 500 PM CDT for
northeastern Texas.

&&

LAT...LON 3310 9449 3323 9463 3350 9432 3321 9409
TIME...MOT...LOC 2138Z 241DEG 23KT 3321 9449

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

15

Local storm report, May 22, 4:39 PM CST, 51 minutes before

Preliminary Local Storm Report
National Weather Service Shreveport LA
539 PM CDT Wed May 22 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0532 PM     Hail             3 ENE Winnsboro         32.98N 95.25W
05/22/2024  M1.00 Inch       Franklin           TX   Trained Spotter

            Trained spotter reports quarter size hail 1
            mile NE of downtown Winnsboro on FM 1448.

&&

RK

Special weather statement, May 22, 4:47 PM CST, 43 minutes before

Special Weather Statement
National Weather Service Shreveport LA
547 PM CDT Wed May 22 2024

TXZ097-112-222330-
Cass TX-Bowie TX-
547 PM CDT Wed May 22 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN CASS AND
SOUTHEASTERN BOWIE COUNTIES THROUGH 630 PM CDT...

At 547 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles south of Redwater, or 10 miles northwest of Atlanta, moving
east at 15 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Texarkana, Queen City, Redwater, Maud, Bloomburg, and Domino.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
southwestern Arkansas...and northeastern Texas.

&&

LAT...LON 3342 9405 3314 9404 3315 9430 3332 9434
TIME...MOT...LOC 2247Z 258DEG 14KT 3326 9424

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

15

Special weather statement, May 22, 4:56 PM CST, 34 minutes before

Special Weather Statement
National Weather Service Shreveport LA
556 PM CDT Wed May 22 2024

LAZ001-TXZ138-151-222330-
Caddo LA-Panola TX-Harrison TX-
556 PM CDT Wed May 22 2024

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CADDO PARISH...
SOUTHEASTERN HARRISON AND NORTHEASTERN PANOLA COUNTIES THROUGH 630 PM
CDT...

At 556 PM CDT, Doppler radar was tracking a strong thunderstorm over
Deberry, or 16 miles northeast of Carthage, moving northeast at 25
mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Shreveport, Greenwood, Blanchard, Waskom, Deberry, Elysian Fields,
Spring Ridge, Cross Lake, and Forbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
northwestern Louisiana...and northeastern Texas.

&&

LAT...LON 3223 9417 3239 9427 3261 9385 3237 9370
TIME...MOT...LOC 2256Z 242DEG 21KT 3233 9415

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

19

Special weather statement, May 22, 5:12 PM CST, 18 minutes before

Special Weather Statement
National Weather Service Shreveport LA
612 PM CDT Wed May 22 2024

ARZ070-071-TXZ112-222345-
Lafayette AR-Miller AR-Cass TX-
612 PM CDT Wed May 22 2024

...STRONG THUNDERSTORMS WILL IMPACT MILLER...NORTHWESTERN LAFAYETTE
AND EAST CENTRAL CASS COUNTIES THROUGH 645 PM CDT...

At 611 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles west of Fouke to near Queen City to
Atlanta. Movement was east at 20 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Texarkana, Atlanta, Queen City, Fouke, Garland, Ravanna, Genoa,
Brightstar, Mount Pleasant, Bloomburg, Domino, Pleasant Hill, Spirit
Lake, Fort Lynn, and Piney Grove.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
southwestern Arkansas...and northeastern Texas.

&&

LAT...LON 3315 9375 3304 9400 3307 9428 3313 9416
      3329 9408 3330 9406 3327 9404 3336 9404
      3341 9402 3345 9359
TIME...MOT...LOC 2311Z 267DEG 17KT 3326 9401 3314 9408 3310 9418

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

Local storm report, May 22, 5:27 PM CST, 3 minutes before

Preliminary Local Storm Report
National Weather Service Shreveport LA
627 PM CDT Wed May 22 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0547 PM     Hail             4 SW Rocky Mound        32.99N 95.09W
05/22/2024  E1.50 Inch       Camp               TX   Public

            Photo of hail in Leesburg community via KLTV
            facebook page.

&&

20

The radar

The Shreveport radar (KSHV), 13 km away, was scanning. The volume nearest the first event began at 23:28 UTC.

Open the radar archive at this moment

Event by event

7 hail, 6 flash flood, 5 thunderstorm wind, 1 tornado. Local standard time, as filed.

Hail, Caddo

When: May 22, 5:30 PM CST
Where: Caddo County, 3.57 mi W of Keithville
Measured: 1 in hail
Reported by: Public
Coordinates: 32.340, -93.890

Quarter size hail reported near the intersection of Colquitt Road and Freedoms Way in Keithville.

Hail, Caddo

When: May 22, 5:48 PM CST
Where: Caddo County, 1.36 mi ENE of Staples
Measured: 1 in hail
Reported by: COOP Observer
Coordinates: 32.380, -93.800

Quarter size hail reported in Deep Woods subdivision off of Williamson Way.

Hail, Caddo

When: May 22, 5:59 PM CST
Where: Caddo County, 0.69 mi S of La Rosen
Measured: 1.75 in hail
Reported by: Public
Coordinates: 32.390, -93.800

Golf ball size hail reported in Chasewood subdivision.

Hail, Caddo

When: May 22, 6:00 PM CST
Where: Caddo County, 0.9 mi SE of Cutoff Jct
Measured: 2 in hail
Reported by: Law Enforcement
Coordinates: 32.420, -93.810

Hen egg size hail reported at the intersection of Meriwether Road and Walker Road.

Hail, Caddo

When: May 22, 6:01 PM CST
Where: Caddo County, 1.5 mi NNE of La Rosen
Measured: 1.75 in hail
Reported by: Public
Coordinates: 32.420, -93.790

Golf ball size hail reported north of the intersection of Mansfield Road and Highway 3132.

Hail, Caddo

When: May 22, 6:03 PM CST
Where: Caddo County, 1.36 mi ENE of Staples
Measured: 1.75 in hail
Reported by: COOP Observer
Coordinates: 32.380, -93.800

Golfball size hail reported in Deep Woods subdivision along with estimated wind gusts of 60 mph.

Hail, Caddo

When: May 22, 6:08 PM CST
Where: Caddo County, 0.9 mi NE of Lucas
Measured: 1 in hail
Reported by: NWS Employee
Coordinates: 32.410, -93.690

Quarter size hail reported on Youree Drive near Stratmore Drive in southeast Shreveport.

Tornado, Bossier

When: May 22, 6:30 PM CST to 6:31 PM CST
Where: Bossier County, 2.64 mi NE of Magenta to 2.85 mi NE of Magenta
Rating: EF1
Path length: 0.22 mi
Path width: 100 yd
Property damage: $10,000
Reported by: NWS Storm Survey
Coordinates: 32.401, -93.553

A slow moving supercell thunderstorm moving across southern Caddo and Bossier Parishes on the evening of May 22nd produced a very brief and relatively weak EF-1 tornado with estimated maximum winds near 97 mph in southern Bossier Parish on the north side of Highway 527 and just west of Red Chute Bayou. The tornado was most intense crossing over Cedar Street on the north side of Highway 527 where a carport was ripped off a single family residence, a metal building system had a door collapsed in, and an outbuilding had its roof blown off to the north. In addition, many trees were uprooted or had their trunks snapped in this general area. Other tree damage occurred elsewhere along the short path of the tornado with scattered signs of the typical convergent damage pattern consistent with tornadoes.

Thunderstorm Wind, Bossier

When: May 22, 6:47 PM CST
Where: Bossier County, 0.58 mi E of (Bad)barksdale Afb
Measured: 50 kt (58 mph) estimated gust
Reported by: ASOS
Coordinates: 32.500, -93.660

A 58 mph wind gust was measured at Barksdale Air Force Base in Bossier City.

Flash Flood, Bossier

When: May 22, 7:30 PM CST to 9:45 PM CST
Where: Bossier County, 0.58 mi E of Bossier City to 0.55 mi ESE of Bossier City
Cause: Heavy Rain
Reported by: Public
Coordinates: 32.520, -93.710

Flash flooding reported with vehicles stalled along several areas between Old Minden Road and East Texas Street.

Thunderstorm Wind, Union

When: May 22, 7:35 PM CST
Where: Union County, 4.12 mi E of Shiloh
Measured: 52 kt (60 mph) estimated gust
Reported by: Public
Coordinates: 32.780, -92.510

Tree downed across Jinks Road.

Thunderstorm Wind, Lincoln

When: May 22, 7:35 PM CST
Where: Lincoln County, 3 mi SSW of Hilly
Measured: 52 kt (60 mph) estimated gust
Reported by: Public
Coordinates: 32.610, -92.700

Tree and power lines downed near the intersection of Harrison Road and Mitcham Orchard Road.

Flash Flood, Bossier

When: May 22, 8:10 PM CST to 9:45 PM CST
Where: Bossier County, 1.35 mi WSW of Fosters to 1.27 mi WSW of Fosters
Cause: Heavy Rain
Reported by: Public
Coordinates: 32.510, -93.690

Flash flooding reported near the intersection of Airline Drive and Murphy Street in Bossier City with a vehicle stranded in a nearby ditch after driving into high water.

Thunderstorm Wind, Lincoln

When: May 22, 8:20 PM CST
Where: Lincoln County, 2.23 mi NW of Simsboro
Measured: 52 kt (60 mph) estimated gust
Reported by: Law Enforcement
Coordinates: 32.550, -92.810

Tree downed on Interstate 20 near mile marker 74.

Flash Flood, Caddo

When: May 22, 8:45 PM CST to 9:45 PM CST
Where: Caddo County, 1.39 mi ESE of Jewella to 1.43 mi ESE of Jewella
Cause: Heavy Rain
Reported by: Public
Coordinates: 32.470, -93.779

Flash flooding reported on Hearne Avenue just south of Midway Avenue, resulting in road closures after a few vehicles became stalled in high water.

Flash Flood, Caddo

When: May 22, 8:45 PM CST to 9:45 PM CST
Where: Caddo County, 0.69 mi S of Jewella to 0.64 mi S of Jewella
Cause: Heavy Rain
Reported by: Public
Coordinates: 32.470, -93.800

Flash flooding reported with high water covering the intersection Jewella Avenue and Midway Avenue.

Thunderstorm Wind, Ouachita

When: May 22, 9:05 PM CST
Where: Ouachita County, 0.58 mi E of Frizzell
Measured: 52 kt (60 mph) estimated gust
Reported by: Broadcast Media
Coordinates: 32.570, -91.990

Large tree downed behind a residence in Swartz.

Flash Flood, Caddo

When: May 22, 10:00 PM CST to 10:45 PM CST
Where: Caddo County, 1.54 mi ENE of Shreveport to 1.53 mi ENE of Shreveport
Cause: Heavy Rain
Reported by: Broadcast Media
Coordinates: 32.485, -93.724

A vehicle became submerged in 3 feet of water on Youree Drive near Washington Street, resulting in a high water rescue of the two occupants.

Flash Flood, Caddo

When: May 22, 10:30 PM CST to 10:45 PM CST
Where: Caddo County, 0.75 mi SW of (Shv)shreveport Rgnl to 0.85 mi SW of (Shv)shreveport Rgnl
Cause: Heavy Rain
Reported by: NWS Employee
Coordinates: 32.443, -93.840

Flash flooding reported with high water covering the on-ramp from West 70th Street onto Highway 3132 West, resulting in multiple vehicles becoming stalled out.

What these are

Hail: Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Tornado: A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Thunderstorm Wind: Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Flash Flood: Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Louisiana in 2024 Every state in 2024 This day in weather history The tornado archive for Louisiana, 2024 Warnings in Louisiana, May 2024

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1187047, 1187048, 1187049, 1187050, 1187051, 1187052, 1187055, 1188399, 1187063, 1188393, 1187064, 1187068, 1188394, 1187057, 1188395, 1188396, 1187061, 1188397, 1188398.