Alert archive / Texas / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 620, NWS Norman, OK

November 5, 2015Cotton County, Oklahoma; Clay County, Wichita County, Texas

NWS Norman, OK issued this severe thunderstorm warning at Nov 5, 2015, 10:01 AM CST for Cotton County, Oklahoma; Clay County, Wichita County, Texas. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Nov 5, 2015, 10:01 AM CST (16:01 UTC)
Expired
Nov 5, 2015, 10:30 AM CST
In force
29 min
Issued by
NWS Norman, OK
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Cotton County, OK, Clay County, TX, Wichita County, TX

The radar

The Altus AFB radar (KFDR), 63 km from the middle of the area, began a volume at 16:03 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 4.0 hours before the alert went out and 163 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Norman, OK at 12:00Z on 2015-11-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 541 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Norman, OK at 12:00Z on 2015-11-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 261 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
541 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
553 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
261 m²/s²
0-3 km storm-relative helicity
268 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.5

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Nov 5, 5:16 AM CST, 4 hours 45 minutes earlier.

Area forecast discussion, Nov 5, 5:16 AM CST, 4 hours 45 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
516 AM CST THU NOV 5 2015

.AVIATION...
CEILINGS AT MOST SITES HAVE DROPPED INTO THE MVFR RANGE...AND MAY
BRIEFLY DROP A BIT MORE TO IFR AS A COLD FRONT APPROACHES. SHOWERS
AND STORMS WILL BE POSSIBLE OUT AHEAD OF THE FRONT...BUT TIMING
AND EXTENT IS TOO UNCERTAIN TO MENTION IN ANY BUT KLAW AND KSPS
TAF SITES. EXPECT GUSTY WINDS VEERING TO THE NORTH ASSOCIATED WITH
THE PASSAGE OF THE FRONT. CLEAR SKIES AND BREEZY NORTH WINDS WILL
FOLLOW THE FRONT.

&&

.PREV DISCUSSION... /ISSUED /

DISCUSSION...
SEVERAL FORECAST CHALLENGES MAKE AN APPEARANCE DURING THE NEXT
24 HRS...ALL ASSOCIATED WITH A COLD FRONT MOVING THROUGH TODAY.

THE FIRST ITEM OF NOTE IS THUNDERSTORM CHANCES. A SMALL LINE
OF STORMS FORMED EARLIER OUT AHEAD OF THE FRONT AS IT MADE ITS
WAY THROUGH THE TEXAS PANHANDLE. THIS CONVECTION HAS MOSTLY
DISSIPATED BY THE TIME OF THIS WRITING. FARTHER AHEAD...GULF
MOISTURE POURING INTO THE REGION COMBINED WITH SOME ISENTROPIC
LIFT IS EXPECTED TO BRING SCATTERED SHOWERS TO SOUTHERN PORTIONS
OF THE CWA THIS MORNING. CONFIDENCE IS NOT HIGH AS SHORT TERM
MODELS HAVE BACKED OFF ON THIS ACTIVITY IN RECENT RUNS.
HOWEVER...GIVEN THAT THE MOISTURE AND LIFT ARE IN PLACE AND GIVEN
THE POOR PERFORMANCE OF MODELS IN WEAKLY FORCED
ENVIRONMENTS...WAS NOT WILLING TO BACK OFF ON POPS.

AS THE FRONT CONTINUES THROUGH...IT WILL PROVIDE A SECOND
LIFTING MECHANISM FOR SHOWER AND THUNDERSTORM ACTIVITY THIS
AFTERNOON. HOW THIS PLAYS OUT DEPENDS PARTLY ON THE EARLIER
ISENTROPIC CONVECTION. BY LATE EVENING...THE FRONT SHOULD CLEAR
THE AREA LEAVING CLEAR SKIES BEHIND IT. WITH STRONG SHEAR AND
WEAK INSTABILITY JUST AHEAD OF THE FRONT...SOME STRONG TO SEVERE
STORMS COULD DEVELOP...THOUGH THE NARROW CORRIDOR OF INSTABILITY
COULD BE A LIMITING FACTOR.

THE NEXT ITEM OF CONCERN IS FIRE WEATHER. MINIMUM RH VALUES
WILL DROP TO NEAR 20 PERCENT BEHIND THE FRONT...AS WINDS APPROACH
20 MPH ACROSS WESTERN PORTIONS OF THE CWA...RESULTING IN ELEVATED
FIRE DANGER.

FINALLY...IN NORTHWEST OKLAHOMA TONIGHT TEMPERATURES WILL DROP
TO THE MID 30S. WITH CLEAR SKIES AND LIGHT WINDS...THE
DEVELOPMENT OF FROST IS A POSSIBILITY. THEREFORE...A FROST
ADVISORY HAS BEEN ISSUED FOR HARPER AND ELLIS COUNTIES. SUNDAY
MORNING LOOKS TO HAVE A BETTER CHANCE FOR FROST.

BEYOND TODAY...TEMPERATURES WILL BE SEASONABLY COOL WITH A
GRADUAL WARM UP TOWARD EARLY NEXT WEEK. THE NEXT CHANCE FOR RAIN
WILL NOT BE UNTIL MID WEEK NEXT WEEK AS ANOTHER SYSTEM MOVES
THROUGH.

MAD

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  74  46  64  41 /  50  10   0   0
HOBART OK         74  43  64  41 /  30   0   0   0
WICHITA FALLS TX  78  46  68  44 /  60   0   0   0
GAGE OK           71  36  63  35 /  10   0   0   0
PONCA CITY OK     74  41  64  38 /  40  10   0   0
DURANT OK         73  52  70  48 /  80  50   0  10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...FROST ADVISORY FROM MIDNIGHT TONIGHT TO 9 AM CST FRIDAY FOR
     OKZ004-009.

TX...NONE.
&&

09/14/14
Hazardous weather outlook, Nov 5, 8:06 AM CST, 1 hour 55 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
806 AM CST THU NOV 5 2015

OKZ004>048-050>052-TXZ083>090-061415-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
JEFFERSON-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-
FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
806 AM CST THU NOV 5 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN...
WESTERN...CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH
TEXAS.

.DAY ONE...TODAY AND TONIGHT...

.THUNDERSTORMS...
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS
EVENING ACROSS POTIONS OF CENTRAL... SOUTHERN AND EASTERN
OKLAHOMA AND NORTHERN TEXAS.

LOCATION...
THE SLIGHT RISK AREA IS EAST OF A LINE FROM ARCHER CITY TO WICHITA
FALLS TEXAS... TO CHICKASHA... OKLAHOMA CITY AND STILLWATER
OKLAHOMA.

TIMING...
THE MOST LIKELY TIME FOR SEVERE THUNDERSTORMS WILL BE BETWEEN 1 PM
AND 8 PM... ALTHOUGH ISOLATED SEVERE THUNDERSTORMS WILL BE
POSSIBLE BEFORE 1 PM.

IMPACTS...
WINDS OF 60 TO 70 MPH AND HAIL UP TO THE SIZE OF GOLF BALLS WILL
BE POSSIBLE WITH THE STRONGEST STORMS.

DISCUSSION...
A STORM SYSTEM WILL MOVE FROM THE SOUTHERN ROCKIES INTO THE
CENTRAL PLAINS TODAY. AT THE SURFACE... A COLD FRONT CURRENTLY
LOCATED IN THE EASTERN OKLAHOMA AND TEXAS PANHANDLES WILL MOVE
EAST THROUGH THE DAY. SCATTERED SHOWERS AND THUNDERSTORMS WILL
DEVELOP AHEAD OF THIS FRONT THIS MORNING AND LIKELY BECOME MORE
WIDESPREAD THIS AFTERNOON AND MAY DEVELOP INTO A SQUALL LINE.
ENOUGH INSTABILITY WILL DEVELOP AHEAD OF THE FRONT TO AID IN THE
DEVELOPMENT OF A FEW SEVERE THUNDERSTORMS... MAINLY THIS AFTERNOON
AND EVENING.

.SPOTTER AND EMERGENCY MANAGEMENT STATEMENT...
STORM SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL ACROSS
CENTRAL... SOUTHERN AND EASTERN OKLAHOMA AND NORTH CENTRAL TEXAS
SHOULD PREPARE FOR SEVERE WEATHER OPERATIONS THROUGH EARLY
EVENING.

.FROST...
PATCHY FROST WILL BE POSSIBLE ACROSS PORTIONS OF NORTHWESTERN
OKLAHOMA EARLY FRIDAY MORNING. A FROST ADVISORY IS IN EFFECT FOR A
PORTION OF NORTHWEST OKLAHOMA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

.THUNDERSTORMS...
THERE IS A CHANCE FOR THUNDERSTORMS AGAIN NEXT WEDNESDAY.

GET GRAPHICS AND MORE DETAILS AT WEATHER.GOV/NORMAN...AND FOLLOW
OUR WEATHER FORECAST OFFICE ON TWITTER AND FACEBOOK.

.26.

In the hours before

Special weather statement, Nov 5, 9:03 AM CST, 58 minutes before
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Special weather statement, Nov 5, 9:20 AM CST, 41 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
920 AM CST THU NOV 5 2015

TXZ085-086-088-089-051600-
WILBARGER TX-ARCHER TX-BAYLOR TX-WICHITA TX-
920 AM CST THU NOV 5 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN WILBARGER...
NORTHWESTERN ARCHER...NORTHEASTERN BAYLOR AND SOUTHWESTERN WICHITA
COUNTIES UNTIL 1000 AM CST...

AT 918 AM CST...A STRONG THUNDERSTORM WAS LOCATED NEAR MABELLE...
MOVING NORTHEAST AT 50 MPH.

HAZARDS INCLUDE...
HAIL UP TO ONE-HALF INCH DIAMETER...
WIND GUSTS TO 50 MPH...

LOCATIONS IMPACTED INCLUDE...
SEYMOUR...IOWA PARK...ELECTRA...KAMAY...LAKE KEMP...DUNDEE...MABELLE
AND LAKE DIVERSION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3360 9898 3359 9932 3403 9910 3402 9860
TIME...MOT...LOC 1518Z 221DEG 42KT 3366 9909

MAHALE
Special weather statement, Nov 5, 9:37 AM CST, 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
937 AM CST THU NOV 5 2015

TXZ084-085-087-088-051600-
WILBARGER TX-KNOX TX-BAYLOR TX-FOARD TX-
937 AM CST THU NOV 5 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN WILBARGER...
NORTHEASTERN KNOX...NORTHWESTERN BAYLOR AND SOUTHEASTERN FOARD
COUNTIES UNTIL 1000 AM CST...

AT 934 AM CST...A STRONG THUNDERSTORM WAS LOCATED 6 MILES NORTH OF
VERA...MOVING NORTHEAST AT 35 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...

LAT...LON 3370 9968 3403 9946 3384 9918 3362 9958
TIME...MOT...LOC 1534Z 227DEG 33KT 3373 9953
Special weather statement, Nov 5, 9:39 AM CST, 22 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
939 AM CST THU NOV 5 2015

OKZ023-027-051615-
GRADY OK-CADDO OK-
939 AM CST THU NOV 5 2015

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN GRADY AND SOUTHEASTERN
CADDO COUNTIES UNTIL 1015 AM CST...

AT 937 AM CST...A STRONG THUNDERSTORM WAS LOCATED 5 MILES SOUTHWEST
OF ANADARKO...MOVING NORTHEAST AT 50 MPH.

HAZARDS INCLUDE...
HAIL UP TO ONE-HALF INCH DIAMETER...
WIND GUSTS TO 50 MPH...

LOCATIONS IMPACTED INCLUDE...
CHICKASHA...ANADARKO...MINCO...VERDEN...AMBER...POCASSET...LAKE
CHICKASHA...LAVERTY AND STECKER.

THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 84 AND 96.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3535 9796 3535 9795 3537 9793 3536 9792
      3536 9791 3535 9790 3535 9788 3516 9772
      3488 9829 3507 9842
TIME...MOT...LOC 1537Z 234DEG 45KT 3501 9828

MAHALE
Special weather statement, Nov 5, 9:55 AM CST, 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
955 AM CST THU NOV 5 2015

OKZ023-027-038-051630-
COMANCHE OK-GRADY OK-CADDO OK-
955 AM CST THU NOV 5 2015

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN COMANCHE...
SOUTHWESTERN GRADY AND SOUTHEASTERN CADDO COUNTIES UNTIL 1030 AM
CST...

AT 954 AM CST...A STRONG THUNDERSTORM WAS LOCATED OVER EASTERN FORT
SILL...MOVING NORTHEAST AT 50 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...

LOCATIONS IMPACTED INCLUDE...
NORTHWESTERN LAWTON...ELGIN...RUSH SPRINGS...FLETCHER...CYRIL...
STERLING...CEMENT...MEDICINE PARK...FORT SILL...AGAWAM...SOUTHERN
LAKE ELLSWORTH...LAKE LAWTONKA AND ACME.

THIS INCLUDES INTERSTATE 44 BETWEEN MILE MARKERS 40 AND 73.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3458 9855 3473 9853 3498 9807 3492 9794
      3478 9794
TIME...MOT...LOC 1554Z 235DEG 44KT 3470 9844

MAHALE
Special weather statement, Nov 5, 9:55 AM CST, 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
955 AM CST THU NOV 5 2015

OKZ037-044-TXZ085-086-051630-
COTTON OK-TILLMAN OK-WILBARGER TX-WICHITA TX-
955 AM CST THU NOV 5 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL COTTON...SOUTHEASTERN
TILLMAN...SOUTHEASTERN WILBARGER AND WICHITA COUNTIES UNTIL 1030 AM
CST...

AT 953 AM CST...STRONG THUNDERSTORMS WERE LOCATED 6 MILES SOUTHWEST
OF ELECTRA AND NEAR IOWA PARK...MOVING NORTHEAST AT 50 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...

LAT...LON 3392 9911 3434 9877 3434 9814 3415 9834
      3416 9837 3415 9839 3413 9838 3413 9840
      3410 9840 3410 9841 3407 9842 3392 9858
TIME...MOT...LOC 1553Z 220DEG 42KT 3397 9899 3396 9863

..SPEG.

The office that day

Everything else NWS Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 5, 4:19 AM CSTFrost AdvisoryOUNEllis, Harper29 hr
Nov 5, 7:49 AM CSTSpecial Weather StatementOUNKiowa26 min
Nov 5, 8:28 AM CSTSpecial Weather StatementOUNCanadian32 min
Nov 5, 8:56 AM CSTSpecial Weather StatementOUNComanche49 min
Nov 5, 8:59 AM CSTSpecial Weather StatementOUNTillman46 min
Nov 5, 9:03 AM CSTSpecial Weather StatementOUNCanadian27 min
Nov 5, 9:39 AM CSTSpecial Weather StatementOUNGrady36 min
Nov 5, 9:55 AM CSTSpecial Weather StatementOUNCotton35 min
Nov 5, 10:13 AM CSTSevere Thunderstorm WarningOUNCaddo, Canadian, Cleveland, Grady, McClain, Oklahoma32 min
Nov 5, 10:17 AM CSTSpecial Weather StatementOUNPayne28 min
Nov 5, 10:25 AM CSTSevere Thunderstorm WarningOUNComanche, Cotton, Tillman32 min
Nov 5, 10:36 AM CSTSpecial Weather StatementOUNStephens24 min
Nov 5, 10:51 AM CSTSpecial Weather StatementOUNOklahoma24 min
Nov 5, 11:13 AM CSTSpecial Weather StatementOUNCleveland32 min
Nov 5, 11:17 AM CSTSpecial Weather StatementOUNOklahoma28 min
Nov 5, 11:23 AM CSTSpecial Weather StatementOUNGrady37 min
Nov 5, 11:46 AM CSTSpecial Weather StatementOUNCotton29 min
Nov 5, 11:50 AM CSTSpecial Weather StatementOUNCleveland, Grady25 min
Nov 5, 12:00 PM CSTSpecial Weather StatementOUNStephens30 min
Nov 5, 12:03 PM CSTSevere Thunderstorm WarningOUNCleveland, McClain, Oklahoma27 min
Nov 5, 12:05 PM CSTSevere Thunderstorm WarningOUNStephens25 min
Nov 5, 12:25 PM CSTSpecial Weather StatementOUNMcClain35 min
Nov 5, 12:26 PM CSTSevere Thunderstorm WarningOUNCleveland, Lincoln, Oklahoma, Pottawatomie34 min
Nov 5, 12:42 PM CSTSevere Thunderstorm WarningOUNCleveland, Garvin, McClain, Pottawatomie33 min
Nov 5, 12:58 PM CSTSpecial Weather StatementOUNJefferson32 min
Nov 5, 1:01 PM CSTSevere Thunderstorm WarningOUNJefferson, Stephens29 min
Nov 5, 1:03 PM CSTSpecial Weather StatementOUNLincoln27 min
Nov 5, 1:16 PM CSTSpecial Weather StatementOUNPottawatomie, Seminole29 min
Nov 5, 1:30 PM CSTSevere Thunderstorm WarningOUNCarter, Garvin, Jefferson, Murray, Stephens30 min
Nov 5, 1:35 PM CSTSevere Thunderstorm WarningOUNHughes, Pottawatomie, Seminole40 min
Nov 5, 1:58 PM CSTSevere Thunderstorm WarningOUNCarter, Garvin, Johnston, Murray, Pontotoc32 min
Nov 5, 2:09 PM CSTSevere Thunderstorm WarningOUNJefferson, Love36 min
Nov 5, 2:28 PM CSTSevere Thunderstorm WarningOUNCoal, Johnston, Murray, Pontotoc16 min
Nov 5, 2:32 PM CSTSpecial Weather StatementOUNHughes, Pontotoc, Seminole28 min
Nov 5, 2:37 PM CSTSevere Thunderstorm WarningOUNCarter, Johnston, Love, Marshall, Murray38 min
Nov 5, 2:49 PM CSTSevere Thunderstorm WarningOUNCarter, Johnston, Love, Marshall21 min
Nov 5, 2:55 PM CSTSevere Thunderstorm WarningOUNCoal, Hughes, Pontotoc35 min
Nov 5, 3:18 PM CSTSpecial Weather StatementOUNJohnston, Marshall27 min
Nov 5, 3:29 PM CSTSevere Thunderstorm WarningOUNAtoka, Coal, Johnston, Pontotoc46 min
Nov 5, 3:45 PM CSTSpecial Weather StatementOUNMarshall30 min
Nov 5, 4:17 PM CSTSpecial Weather StatementOUNAtoka28 min
Nov 5, 4:19 PM CSTSpecial Weather StatementOUNBryan26 min
Nov 5, 4:46 PM CSTSevere Thunderstorm WarningOUNAtoka, Bryan, Johnston, Marshall44 min
Nov 5, 5:25 PM CSTSevere Thunderstorm WarningOUNAtoka, Bryan, Marshall50 min
Nov 5, 5:58 PM CSTAreal Flood AdvisoryOUNAtoka, Bryan3 hr
Nov 5, 9:20 AM CSTSpecial Weather StatementOUNBaylor, Wichita40 min
Nov 5, 9:37 AM CSTSpecial Weather StatementOUNBaylor23 min
Nov 5, 10:04 AM CSTSpecial Weather StatementOUNWilbarger26 min
Nov 5, 11:26 AM CSTSpecial Weather StatementOUNArcher34 min
Nov 5, 11:58 AM CSTSpecial Weather StatementOUNArcher32 min
Nov 5, 12:29 PM CSTSevere Thunderstorm WarningOUNArcher, Clay31 min
Nov 5, 1:49 PM CSTSpecial Weather StatementOUNClay26 min
Nov 5, 1:55 PM CSTSevere Thunderstorm WarningOUNClay35 min

Nearby

Severe Thunderstorm Warnings in Texas, 2015Severe Thunderstorm Warnings in Oklahoma, 2015Every severe thunderstorm warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.