Alert archive / Louisiana / Flash Flood Warnings in 2016

Flash Flood Warning 22, NWS Shreveport, LA

March 9, 20165 parishes in Louisiana; Columbia County, Union County, Arkansas

NWS Shreveport, LA issued this flash flood warning at Mar 9, 2016, 10:58 AM CST for 5 parishes in Louisiana; Columbia County, Union County, Arkansas. It was in force for 4 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Mar 9, 2016, 10:58 AM CST (16:58 UTC)
Expired: Mar 9, 2016, 3:00 PM CST
In force: 4 hr
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: None

Counties Columbia County, AR, Union County, AR, Bienville Parish, LA, Claiborne Parish, LA, Lincoln Parish, LA, Union Parish, LA, Webster Parish, LA

The radar

The Shreveport radar (KSHV), 151 km from the middle of the area, began a volume at 17:01 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.

What was reported inside it

Time	Report	Where	Remark
Mar 9, 11:00 AM CST	FLASH FLOOD	4 S El Dorado, AR	JUNCTION CITY HIGHWAY NEAR SOUTH JACKSON STREET IS FLOODED AND CLOSED.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this flash flood warning; the first came 2 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 5.0 hours before the alert went out and 236 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 704 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 342 m²/s²
0-3 km storm-relative helicity: 327 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

818 
WGUS54 KSHV 091658
FFWSHV
ARC027-139-LAC013-027-061-111-119-092100-
/O.NEW.KSHV.FF.W.0022.160309T1658Z-160309T2100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
1058 AM CST WED MAR 9 2016

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN COLUMBIA COUNTY IN SOUTHWESTERN ARKANSAS...
  UNION COUNTY IN SOUTH CENTRAL ARKANSAS...
  NORTHEASTERN BIENVILLE PARISH IN NORTHWESTERN LOUISIANA...
  EASTERN WEBSTER PARISH IN NORTHWESTERN LOUISIANA...
  NORTHERN UNION PARISH IN NORTH CENTRAL LOUISIANA...
  NORTHWESTERN LINCOLN PARISH IN NORTH CENTRAL LOUISIANA...
  CLAIBORNE PARISH IN NORTHWESTERN LOUISIANA...

* UNTIL 300 PM CST

* AT 1057 AM CST...LOCAL LAW ENFORCEMENT REPORTED CONTINUED FLASH
  FLOODING ACROSS THE WARNED AREA. ALTHOUGH RAINFALL RATES HAVE
  DECREASED...FLOODING WILL CONTINUE FOR SEVERAL MORE HOURS. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ENCOUNTER FLOODED ROADS...TURN AROUND...DON'T DROWN! MOST FLOOD
DEATHS OCCUR IN VEHICLES.

PLEASE REPORT FLOODING TO YOUR LOCAL LAW ENFORCEMENT AGENCY WHEN YOU
CAN DO SO SAFELY.

&&

LAT...LON 3246 9288 3241 9326 3303 9327 3333 9248
      3329 9247 3327 9244 3330 9235 3329 9236
      3328 9233 3326 9232 3328 9230 3326 9229
      3325 9223 3321 9223 3321 9218 3316 9217
      3316 9211 3309 9213 3303 9211 3300 9207

$$

12

What forecasters said that day

The local office's own words before this flash flood warning went out, 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 this flash flood warning went out at Mar 9, 5:00 AM CST, 5 hours 58 minutes earlier.

Area forecast discussion, Mar 9, 5:00 AM CST, 5 hours 58 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SHREVEPORT LA
500 AM CST WED MAR 9 2016

.AVIATION...
MORE OF THE SAME EXPECTED ACROSS OUR TERMINAL LOCATIONS THIS
MORNING. ACTIVITY CONTINUES TO BE WIDESPREAD ACRSOS THE ENTIRE
FOUR STATE REGION WITH LITTLE TO ANY END IN SIGHT. FOR THE MOST
PART...PREVAILED TSRA WITH 3-5SM VISIBILITY. CONTINUES THESE
TRENDS THROUGHOUT THE DAY WITH PERHAPS A LITLE IMPROVEMENT TO MFR
LATER TODAY.

RAIN AND THUNDERSTORMS WILL LIKELY HANG AROUND OVENRIGHT ANS WELL.

13

&&

.PREV DISCUSSION... /ISSUED 337 AM CST WED MAR 9 2016/

DISCUSSION...
MAJOR FLOODING FROM 5 TO NEAR 10 INCH RAINFALLS ACROSS MUCH OF THE
AREA...WITH HEAVY RAINFALL EVENT FAR FROM OVER. NAM PWS ARE
INDICATING SEASONAL RECORD VALUES THIS AFTN AND EVE RIGHT AT 2
INCHES...SUGGESTING THAT ADDITIONAL RAINFALL COULD POSSIBLY MATCH
OR EXCEED PREVIOUS RAINFALL TOTALS...WHICH IS A SCARY THOUGHT.
NEEDLESS TO SAY...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH 4 PM
THURSDAY AFTN. HOWEVER...WITH CUTOFF UPPER LOW SLOWLY DRIFTING
OVER NORTHERN MEXICO AND WILL BECOME STNRY OVER SOUTH TX LATER
THIS WEEK...THINKING VERY LIKELY THAT FLASH FLOOD WATCH WILL BE
EXPANDED IN TIME FOR AT LEAST LA/AR PORTIONS OF THE REGION.
REGIONS OF INTENSE UPPER DIFFLUENCE WILL OCCUR ON THE NORTHEAST
SIDE OF THIS UPPER LOW. LOW LVL WIND SHEAR PICKS UP WITH LOW LVL
JET INCREASING SO SVR THREAT APPEARS EVERY BIT AS LIKELY AS
YESTERDAY...WITH SVRL SVR WARNINGS ISSUED IN ADDITION TO FLOODING.
SVR WX THREAT MAINLY ALONG AND SOUTH OF I-20. DEVELOPING SFC LOW
SE OF DFW METRO WILL ALSO REMAIN ANCHORED IN PLACE DUE TO
INFLUENCE OF UPPER LOW...CREATING A SHARP BOUNDARY JUST SOUTH OF
I-30 OVER NE TX. HOWEVER...THIS BOUNDARY WILL DO LITTLE TO INHIBIT
HEAVY RAIN DEVELOPMENT TO THE NORTH...ALTHOUGH SHOULD INHIBIT SVR
STORMS. SVR THREAT WILL DIMINISH WITH A DECREASE IN LOW LVL
SHEAR...ALTHOUGH SOME QUESTION ON WHETHER COOLING IN MID
LVLS...DESPITE DEEP SOUTH FLOW AROUND UPPER LOW...MAY ENHANCE
STORM BOUYANCY THURSDAY AFTN AND NIGHT. AT LEAST THE VERTICAL
MOISTURE PROFILE BECOMES MORE COMPLEX AFTER 12Z THURSDAY...MEANING
THAT POPS SHOULD FALL BELOW CATEGORICAL...AS DRY LVLS SET UP
SANDWICHED BETWEEN MOIST LAYERS. HOWEVER...DEEP SOUTHERLY FLOW
WILL CONTINUE THRU FRIDAY NIGHT...AND AS UPPER LOW FINALLY OPENS
UP SATURDAY...TRANSITION TO DEEP WESTERLY FLOW WILL CLEAR OUT
PESKY LOW. THAT SAID...ONE MORE SMALL AND FAST MOVG UPPER LOW
APPEARS TO SPIN UP IN ZONAL FLOW AND SWEEP OHVD LATE SAT INTO
SUNDAY. NOT SURE WHETHER ANY MOISTURE WILL BE LEFTOVER BY
THEN...BUT IF SO...DYNAMICS WILL SQUEEZE OUT ANOTHER QUICK ROUND
OF POSSIBLE ELEVATED CONVECTION BEFORE WE ARE BLESSED WITH AT
LEAST A COUPLE OF DAYS OF FAIR WX IN EARLY PART OF NEXT
WEEK./VII/.

&&

.PRELIMINARY POINT TEMPS/POPS...
SHV  73  66  77  63 / 100 100  80  60
MLU  76  68  77  65 /  90  90  90  80
DEQ  69  62  68  59 / 100  90  90  70
TXK  70  63  70  59 / 100 100  80  60
ELD  72  67  75  62 / 100 100  90  80
TYR  72  63  72  60 / 100  60  70  50
GGG  71  65  75  61 / 100  80  70  50
LFK  74  65  78  61 / 100  90  70  50

&&

.SHV WATCHES/WARNINGS/ADVISORIES...
AR...FLASH FLOOD WATCH THROUGH THURSDAY AFTERNOON FOR ARZ050-051-
     059>061-070>073.

LA...FLASH FLOOD WATCH THROUGH THURSDAY AFTERNOON FOR LAZ001>006-
     010>014-017>022.

OK...FLASH FLOOD WATCH THROUGH THURSDAY AFTERNOON FOR OKZ077.

TX...FLASH FLOOD WATCH THROUGH THURSDAY AFTERNOON FOR TXZ096-097-
     108>112-124>126-136>138-149>153-165>167.

&&

13

Hazardous weather outlook, Mar 9, 5:39 AM CST, 5 hours 19 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
539 AM CST WED MAR 9 2016

ARZ073-LAZ001>006-010>014-017>022-TXZ138-149>153-165>167-101145-
UNION-CADDO-BOSSIER-WEBSTER-CLAIBORNE-LINCOLN-DE SOTO-RED RIVER-
BIENVILLE-JACKSON-OUACHITA-SABINE-NATCHITOCHES-WINN-GRANT-
CALDWELL-LA SALLE-HARRISON-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-
SHELBY-ANGELINA-SAN AUGUSTINE-
539 AM CST WED MAR 9 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
ARKANSAS...NORTH CENTRAL LOUISIANA...NORTHWEST LOUISIANA...EAST
TEXAS AND NORTHEAST TEXAS.

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

THE THREAT FOR MAJOR FLOODING WILL CONTINUE...AND LIKELY WILL
INCREASE...AS WIDESPREAD SHOWERS AND THUNDERSTORMS CONTINUE TO
DEVELOP AND BRING SEVERAL MORE INCHES OF RAIN TO AREAS THAT ARE
ALREADY EXPERIENCING FLOODING FROM 5 TO 10 INCHES OF RAINFALL THAT
HAVE ALREADY OCCURRED. IN ADDITION TO THE FLOODING...A FEW OF
THESE STORMS WILL ALSO LIKELY BECOME SEVERE...WITH STRONG TO
POSSIBLY DAMAGING WIND GUSTS...AND EVEN ISOLATED TORNADOES
POSSIBLE.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

THE THREAT FOR FLASH FLOODING WILL CONTINUE INTO AT LEAST
THURSDAY. ALTHOUGH THE HEAVY RAIN WILL BECOME LESS
WIDESPREAD...SCATTERED THUNDERSTORMS WITH EVEN BRIEF HEAVY RAIN...
MAY BE ENOUGH TO PERPETUATE ONGOING AREAS OF FLOODING. THE UPPER
LOW PRESSURE SYSTEM BRINGING THE SHOWERS AND THUNDERSTORMS TO THE
AREA...WILL FINALLY MOVE TO THE EAST BY LATE IN THE WEEKEND.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGEMENT PERSONNEL...AMATEUR RADIO
OPERATORS...AND STORM SPOTTERS WILL BE NEEDED FOR MUCH OF TODAY
AND TONIGHT...MAINLY TO ASSIST WITH STRANDED MOTORISTS IN FLOODED
ROADWAYS...AND POSSIBLE HIGH WATER RESCUES.

ARZ050-051-059>061-070>072-OKZ077-TXZ096-097-108>112-124>126-136-
137-101145-
SEVIER-HOWARD-LITTLE RIVER-HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-
COLUMBIA-MCCURTAIN-RED RIVER-BOWIE-FRANKLIN-TITUS-CAMP-MORRIS-
CASS-WOOD-UPSHUR-MARION-SMITH-GREGG-
539 AM CST WED MAR 9 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
ARKANSAS...SOUTHEAST OKLAHOMA AND NORTHEAST TEXAS.

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

THE THREAT FOR FLOODING WILL INCREASE...AS WIDESPREAD SHOWERS AND
THUNDERSTORMS CONTINUE TO DEVELOP AND BRING SEVERAL MORE INCHES OF
RAIN TO AREAS TODAY AND TONIGHT...THAT ARE ALREADY EXPERIENCING
MINOR TO MODERATE FLOODING FROM 3 TO OVER 7 INCHES OF RAINFALL
THAT HAVE ALREADY OCCURRED. STRONG GUSTY WINDS MAY ALSO OCCUR IN
THE STRONGER STORMS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

THE THREAT FOR FLASH FLOODING WILL CONTINUE INTO AT LEAST
THURSDAY. ALTHOUGH THE HEAVY RAIN WILL BECOME LESS
WIDESPREAD...SCATTERED THUNDERSTORMS WITH EVEN BRIEF HEAVY RAIN...
MAY BE ENOUGH TO PERPETUATE ONGOING AREAS OF FLOODING. THE UPPER
LOW PRESSURE SYSTEM BRINGING THE SHOWERS AND THUNDERSTORMS TO THE
AREA...WILL FINALLY MOVE TO THE EAST BY LATE IN THE WEEKEND.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGEMENT PERSONNEL...AMATEUR RADIO
OPERATORS...AND STORM SPOTTERS MAY POSSIBLY BE NEEDED TODAY AND
TONIGHT...MAINLY TO ASSIST MOTORISTS MOTORISTS IN FLOODED
ROADWAYS.

VII

In the hours before

Local storm report, Mar 9, 9:33 AM CST, 1 hour 25 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
933 AM CST WED MAR 9 2016

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

0927 AM     FLASH FLOOD      1 WSW EASTWOOD          32.56N 93.58W
03/09/2016                   BOSSIER            LA   LAW ENFORCEMENT

            BOSSIER PARISH SHERIFF'S OFFICE REPORTS
            NUMEROUS HOMES WITH WATER IN THEM...IN THE
            TALL TIMBERS NEIGHBORHOOD IN HAUGHTON...

&&

MD

Local storm report, Mar 9, 9:40 AM CST, 1 hour 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
940 AM CST WED MAR 09 2016

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

0850 AM     FLASH FLOOD      8 NW WASKOM             32.56N  94.16W
03/09/2016                   HARRISON           TX   PUBLIC

            HIGH WATER HAS WASHED CARS OFF OF THE ROAD IN THE
            COMMUNITY OF LEIGH. REPORT VIA SOCIAL MEDIA RELAYED BY
            NWS FT. WORTH.

&&

EVENT NUMBER SHV1600130

15

Special weather statement, Mar 9, 10:06 AM CST, 52 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1006 AM CST WED MAR 9 2016

ARZ073-LAZ006-014-091645-
UNION AR-UNION LA-OUACHITA LA-
1006 AM CST WED MAR 9 2016

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN UNIONUNION UNION...UNION
AND OUACHITA PARISHES UNTIL 1045 AM CST...

AT 1006 AM CST...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM NEAR URBANA TO 6 MILES
NORTHEAST OF FARMERVILLE TO 12 MILES SOUTHWEST OF
BROWNSVILLE-BAWCOM...AND MOVING EAST NORTHEAST AT 45 MPH.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
MONROE...CLAIBORNE...WEST MONROE...HUTTIG...BROWNSVILLE-BAWCOMVILLE...
BROWNSVILLE-BAWCOM...SWARTZ...FARMERVILLE...RICHWOOD...STERLINGTON...
STRONG...LAWSON...URBANA...LAPILE...MORO BAY STATE PARK...MARION...
FELSENTHAL...LOCH LOMON...AURELLE AND EUREKA.

LAT...LON 3238 9200 3239 9240 3276 9240 3320 9256
      3329 9247 3330 9235 3326 9232 3328 9230
      3325 9223 3321 9222 3321 9218 3316 9217
      3316 9211 3310 9214 3301 9207 3271 9206
      3271 9197 3266 9191 3260 9193 3251 9190
TIME...MOT...LOC 1606Z 225DEG 40KT 3322 9242 3282 9230 3242 9235

15

Special weather statement, Mar 9, 10:07 AM CST, 51 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1007 AM CST WED MAR 9 2016

ARZ073-LAZ006-014-091645-
UNION AR-UNION LA-OUACHITA LA-
1007 AM CST WED MAR 9 2016

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN UNION COUNTY...UNION AND
OUACHITA PARISHES UNTIL 1045 AM CST...

AT 1006 AM CST...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM NEAR URBANA TO 6 MILES
NORTHEAST OF FARMERVILLE TO 12 MILES SOUTHWEST OF
BROWNSVILLE-BAWCOM...AND MOVING EAST NORTHEAST AT 45 MPH.

WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
MONROE...CLAIBORNE...WEST MONROE...HUTTIG...BROWNSVILLE-BAWCOMVILLE...
BROWNSVILLE-BAWCOM...SWARTZ...FARMERVILLE...RICHWOOD...STERLINGTON...
STRONG...LAWSON...URBANA...LAPILE...MORO BAY STATE PARK...MARION...
FELSENTHAL...LOCH LOMON...AURELLE AND EUREKA.

LAT...LON 3238 9200 3239 9240 3276 9240 3320 9256
      3329 9247 3330 9235 3326 9232 3328 9230
      3325 9223 3321 9222 3321 9218 3316 9217
      3316 9211 3310 9214 3301 9207 3271 9206
      3271 9197 3266 9191 3260 9193 3251 9190
TIME...MOT...LOC 1606Z 225DEG 40KT 3322 9242 3282 9230 3242 9235

15

Local storm report, Mar 9, 10:26 AM CST, 32 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1026 AM CST WED MAR 9 2016

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

1024 AM     FLASH FLOOD      1 N HOMER               32.81N 93.06W
03/09/2016                   CLAIBORNE          LA   PUBLIC

            SHOPPING CENTER WITH WATER IN THEM AND
            SEVERAL CARS UNDER WATER...

&&

MD

Local storm report, Mar 9, 10:40 AM CST, 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1040 AM CST WED MAR 9 2016

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

1038 AM     HEAVY RAIN       1 WNW SIMSBORO          32.54N 92.79W
03/09/2016  M11.20 INCH      LINCOLN            LA   PUBLIC

            MEDIA REPORTS 11.20 INCHES OF RAIN IN
            SIMSBORO, LA...

&&

MD

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 8, 6:36 PM CST	Flash Flood Warning	SHV	Bienville, Claiborne, Lincoln, Union, Webster	16 hr
Mar 8, 6:57 PM CST	Flash Flood Warning	SHV	De Soto, Natchitoches, Red River, Sabine	6 hr
Mar 8, 7:14 PM CST	Tornado Warning	SHV	Natchitoches, Red River, Sabine	31 min
Mar 8, 7:29 PM CST	Flash Flood Warning	SHV	De Soto	6 hr
Mar 8, 7:42 PM CST	Flash Flood Warning	SHV	Bienville, De Soto, Natchitoches, Red River, Webster	6 hr
Mar 8, 7:45 PM CST	Tornado Warning	SHV	De Soto, Natchitoches, Red River	30 min
Mar 8, 7:48 PM CST	Severe Thunderstorm Warning	SHV	De Soto, Sabine	57 min
Mar 8, 8:04 PM CST	Flash Flood Warning	SHV	Bienville, Jackson, Lincoln, Natchitoches, Ouachita, Union and 1 more	6 hr
Mar 8, 8:15 PM CST	Tornado Warning	SHV	Bienville, Jackson, Natchitoches, Winn	45 min
Mar 8, 8:54 PM CST	Severe Thunderstorm Warning	SHV	Natchitoches, Red River, Sabine	66 min
Mar 8, 9:00 PM CST	Flash Flood Warning Emergency	SHV	Bossier, Caddo, De Soto, Red River, Webster	12 hr
Mar 8, 9:11 PM CST	Special Weather Statement	SHV	Lincoln	49 min
Mar 8, 9:14 PM CST	River Flood Warning	SHV	Webster	17 days
Mar 8, 9:14 PM CST	River Flood Warning	SHV	Bienville, Bossier, Webster	14 days
Mar 8, 9:19 PM CST	Tornado Warning	SHV	De Soto, Natchitoches, Red River, Sabine	41 min
Mar 8, 9:35 PM CST	Flash Flood Warning	SHV	Caldwell, Ouachita, Union	6 hr
Mar 8, 9:39 PM CST	River Flood Warning	SHV	Bienville, Bossier, Red River, Webster	18 days
Mar 8, 9:49 PM CST	River Flood Warning	SHV	Bienville, Bossier	20 days
Mar 8, 10:11 PM CST	River Flood Warning	SHV	De Soto	19 days
Mar 8, 10:22 PM CST	Special Weather Statement	SHV	Bienville	53 min
Mar 8, 10:29 PM CST	Tornado Warning	SHV	Bienville, Claiborne, Lincoln, Red River, Webster	61 min
Mar 8, 11:09 PM CST	Flash Flood Warning	SHV	Caddo, De Soto	34 hr
Mar 8, 11:10 PM CST	Tornado Warning	SHV	Bienville, Claiborne, Jackson, Lincoln	19 min
Mar 9, 1:44 AM CST	Flash Flood Warning	SHV	Bienville, Red River, Webster	8 hr
Mar 9, 3:28 AM CST	Areal Flood Warning	SHV	Bienville, Jackson, Lincoln, Ouachita, Union	3 hr
Mar 9, 4:58 AM CST	Flash Flood Warning	SHV	Caddo	5 hr
Mar 9, 7:39 AM CST	Flash Flood Warning Emergency	SHV	Bienville, Bossier, Caddo, De Soto, Red River, Webster	7 hr
Mar 9, 7:51 AM CST	River Flood Warning	SHV	Claiborne, Lincoln, Union	5 days
Mar 9, 7:56 AM CST	River Flood Warning	SHV	Lincoln, Ouachita, Union	8 days
Mar 9, 8:14 AM CST	Flash Flood Warning	SHV	Bienville, De Soto, Natchitoches, Red River, Sabine	4 hr
Mar 9, 9:18 AM CST	Flash Flood Warning	SHV	Bienville, Jackson, Lincoln, Ouachita, Red River, Union and 1 more	4 hr
Mar 9, 9:20 AM CST	Special Weather Statement	SHV	Jackson, Lincoln, Union	40 min
Mar 9, 10:06 AM CST	Special Weather Statement	SHV	Ouachita, Union	39 min
Mar 9, 10:07 AM CST	Special Weather Statement	SHV	Ouachita, Union	38 min
Mar 9, 10:26 AM CST	River Flood Warning	SHV	Caddo	19 days
Mar 9, 10:40 AM CST	Flash Flood Warning	SHV	Caldwell, Grant, Natchitoches, Red River, Sabine, Winn	23 hr
Mar 9, 11:08 AM CST	River Flood Warning	SHV	Caddo, De Soto	16 days
Mar 9, 11:47 AM CST	River Flood Warning	SHV	Bienville, Bossier, Caddo, Natchitoches, Red River	16 days
Mar 9, 11:47 AM CST	River Flood Warning	SHV	Grant, Natchitoches, Red River	19 days
Mar 9, 11:51 AM CST	River Flood Warning	SHV	Caldwell, Grant, LaSalle, Winn	13 days
Mar 9, 12:07 PM CST	Flash Flood Warning	SHV	Bienville, De Soto, Natchitoches, Red River, Sabine	23 hr
Mar 9, 1:15 PM CST	Flash Flood Warning	SHV	Bossier, Caddo, Webster	23 hr
Mar 9, 2:30 PM CST	Flash Flood Warning Emergency	SHV	Bienville, Bossier, Caddo, De Soto, Red River, Webster	23 hr
Mar 9, 2:30 PM CST	River Flood Warning	SHV	Caddo	6 days
Mar 9, 2:48 PM CST	Flash Flood Warning	SHV	Bienville, Caldwell, Jackson, Lincoln, Natchitoches, Ouachita and 4 more	12 hr
Mar 9, 2:52 PM CST	Flash Flood Warning	SHV	Bienville, Claiborne, Lincoln, Union, Webster	21 hr
Mar 9, 2:53 PM CST	Special Weather Statement	SHV	Bienville, Claiborne, Jackson, Lincoln, Natchitoches, Winn	52 min
Mar 9, 3:48 PM CST	Special Weather Statement	SHV	Jackson	57 min
Mar 8, 10:38 PM CST	Severe Thunderstorm Warning	SHV	Columbia, Nevada, Union	40 min
Mar 8, 11:16 PM CST	Flash Flood Warning	SHV	Columbia, Union	11 hr
Mar 9, 10:13 AM CST	Flash Flood Warning	SHV	Columbia, Union	3 hr

Nearby

Flash Flood Warnings in Louisiana, 2016 Flash Flood Warnings in Arkansas, 2016 Every flash flood warning in 2016

Sources

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