Alert archive / Oklahoma / Flash Flood Warnings in 2019

Flash Flood Warning 8, NWS Tulsa, OK

May 1, 20195 counties in Oklahoma; Sebastian County, Arkansas

NWS Tulsa, OK issued this flash flood warning at May 1, 2019, 5:15 AM CDT for 5 counties in Oklahoma; Sebastian County, Arkansas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: May 1, 2019, 5:15 AM CDT (10:15 UTC)
Expired: May 1, 2019, 8:15 AM CDT
In force: 3 hr
Issued by: NWS Tulsa, OK
Area: Storm-based polygon
Flood severity: None

Counties Sebastian County, AR, Haskell County, OK, Latimer County, OK, LeFlore County, OK, Pittsburg County, OK, Pushmataha County, OK

The radar

The Western Arkansas radar (KSRX), 122 km from the middle of the area, began a volume at 10:18 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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

Norman, OK (KOUN), launched 00:00Z, 10.3 hours before the alert went out and 187 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: 65 J/kg
Mixed-layer CIN: -282 J/kg
Mixed-layer LCL: 862 m above ground
0-6 km bulk shear: 58 kt
0-1 km storm-relative helicity: 129 m²/s²
0-3 km storm-relative helicity: 139 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

As transmitted.

689 
WGUS54 KTSA 011015
FFWTSA
ARC131-OKC061-077-079-121-127-011315-
/O.NEW.KTSA.FF.W.0008.190501T1015Z-190501T1315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tulsa OK
515 AM CDT Wed May 1 2019

The National Weather Service in Tulsa has issued a

* Flash Flood Warning for...
  Southwestern Sebastian County in west central Arkansas...
  Southeastern Haskell County in southeastern Oklahoma...
  Pushmataha County in southeastern Oklahoma...
  Latimer County in southeastern Oklahoma...
  Le Flore County in southeastern Oklahoma...
  Southern Pittsburg County in southeastern Oklahoma...

* Until 815 AM CDT.

* At 514 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. 2 TO 3 inches of rain have 
  fallen. Flash flooding is expected to begin shortly.

* Some locations that may experience flooding include...
  Mcalester...                      Poteau...
  Wilburton...                      Clayton...
  Pocola...                         Heavener...
  Hartshorne...                     Krebs...
  Panama...                         Talihina...
  Wister...                         Hackett...
  Howe...                           Kiowa...
  Savanna...                        Bonanza...
  Red Oak...                        Fanshawe...
  Alderson...                       Cameron...

Additional rainfall amounts of 1 TO 2 inches are possible in the 
warned area.

LAT...LON 3450 9578 3451 9567 3459 9567 3459 9588
      3468 9589 3468 9609 3497 9609 3494 9516
      3506 9515 3529 9442 3451 9447 3451 9504
      3436 9505 3423 9578

$$

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 Tulsa, OK wrote its last area forecast discussion before this flash flood warning went out at May 1, 4:41 AM CDT, 34 minutes earlier.

Area forecast discussion, May 1, 4:41 AM CDT, 34 minutes before

Area Forecast Discussion
National Weather Service Tulsa OK
441 AM CDT Wed May 1 2019

.DISCUSSION...
Focus for ongoing convection today will be across southeast
Oklahoma and west central Arkansas in the vicinity of an elevated
boundary. Have extended the flash flood watch for locations
primarily south of Interstate 40 through 00z, though most CAM
solutions depict diminishing activity during the late afternoon.
Further north, the flash flood watch will either be allowed to
expire at 12z or has already been cancelled with this forecast
issuance. Pattern to remain unsettled through Friday as moist
southwesterly mid level flow remains in place along with the
presence of residual boundaries. That said, additional watches
may be required after 00z Thursday but will defer to later
shifts. After another upper wave passes Friday, the upper flow
becomes increasingly zonal over the weekend while surface high
pressure builds in. Dry weather looks to continue into the early
part of next week.

&&

.PRELIMINARY POINT TEMPS/POPS...
TUL   77  61  73  60 /  30  50  30  30
FSM   76  64  77  64 /  70  50  70  20
MLC   77  64  77  63 /  70  50  50  20
BVO   76  59  71  57 /  20  60  30  30
FYV   74  61  73  57 /  40  50  70  30
BYV   74  62  73  59 /  50  50  70  30
MKO   77  62  75  61 /  40  50  50  30
MIO   75  60  71  58 /  30  60  50  30
F10   76  62  74  60 /  50  50  40  30
HHW   77  64  77  63 /  80  70  60  20

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...Flash Flood Watch until 7 AM CDT this morning for OKZ066>071.

     Flash Flood Watch through this evening for OKZ049-053-072>076.

AR...Flash Flood Watch until 7 AM CDT this morning for ARZ010-011.

     Flash Flood Watch through this evening for ARZ019-020-029.

&&

LONG TERM....23

Hazardous weather outlook, May 1, 4:29 AM CDT, 46 minutes before

Hazardous Weather Outlook
National Weather Service Tulsa OK
429 AM CDT Wed May 1 2019

ARZ001-002-010-011-019-020-029-OKZ049-053>076-020930-
Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK-
Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK-
Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK-
Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK-
Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK-
Washington OK-Washington AR-
429 AM CDT Wed May 1 2019

This Outlook is for Northwest and West Central Arkansas as well as
much of Eastern Oklahoma.

.DAY ONE...Today and Tonight.

TORNADO.
	RISK...Limited.
	AREA...Eastern Oklahoma.
	ONSET...This morning.

SEVERE THUNDERSTORM.
	RISK...Elevated.
	AREA...Eastern Oklahoma and west-central Arkansas.
	ONSET...This morning.

FLASH FLOOD.
	RISK...Elevated.
	AREA...Eastern Oklahoma and west-central Arkansas.
	ONSET...Ongoing.

HEAVY RAIN.
	RISK...Elevated.
	AREA...Eastern Oklahoma and west-central Arkansas.
	ONSET...Ongoing.

DISCUSSION...
Strong thunderstorms will move through southeast Oklahoma into
west-central Arkansas early this morning. These storms could
produce marginally severe hail and wind, including a limited
tornado threat across far southeast Oklahoma. In addition to the
severe threat, very heavy rain will continue to create flash
flooding concerns. Additional thunderstorms will likely develop
across eastern Oklahoma this afternoon with a continued threat for
severe weather and flash flooding.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
Activation of the Regional Spotter Network Likely.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
THURSDAY...Thunderstorm Potential.
FRIDAY...Thunderstorm Potential...Heavy Rain Potential.
SATURDAY...No Hazards.
SUNDAY...Thunderstorm Potential.
MONDAY AND TUESDAY...No Hazards.

EXTENDED DISCUSSION...
Thunderstorm chances will persist Thursday and Friday as a moist
and unstable air-mass remains over the area. A few severe
thunderstorms will again be possible on Thursday, primarily
across southeast Oklahoma and northwest Arkansas.

EMERGENCY MANAGEMENT PLANNING STATEMENT...
Emergency management officials should be prepared for the
potential of severe weather and flooding today and Thursday.

weather.gov/tulsa contains additional information.

In the hours before

Special weather statement, May 1, 2:49 AM CDT, 2 hours 26 minutes before

Special Weather Statement
National Weather Service Tulsa OK
249 AM CDT Wed May 1 2019

OKZ064-065-010830-
Okfuskee OK-Creek OK-
249 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN CREEK AND OKFUSKEE
COUNTIES UNTIL 330 AM CDT...

At 248 AM CDT, strong thunderstorms were located along a line
extending from 4 miles northwest of Prague to 2 miles southwest of
Little to 2 miles north of St. Louis. Movement was east at 50 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
these storms.

Locations in or near the path include...
Okemah...                         Okfuskee...
Boley...                          Weleetka...
Paden...                          Bearden...
Castle...                         Clearview...
Welty...                          Mason...

This includes Interstate 40 in Oklahoma between mile markers 212 and
228.

LAT...LON 3569 9662 3576 9620 3556 9619 3555 9616
      3538 9613 3529 9615 3529 9644 3546 9644
      3546 9647 3543 9650 3543 9652 3546 9654
      3544 9657 3541 9654 3539 9654 3541 9658
      3540 9660 3540 9662
TIME...MOT...LOC 0748Z 259DEG 42KT 3552 9676 3533 9671 3511 9688

Lacy

Special weather statement, May 1, 3:17 AM CDT, 1 hour 58 minutes before

Special Weather Statement
National Weather Service Tulsa OK
317 AM CDT Wed May 1 2019

OKZ065-066-070-071-073-010900-
Pittsburg OK-Muskogee OK-Okmulgee OK-Okfuskee OK-McIntosh OK-
317 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR MCINTOSH...NORTHWESTERN
PITTSBURG...WESTERN MUSKOGEE...OKMULGEE AND OKFUSKEE COUNTIES UNTIL
400 AM CDT...

At 316 AM CDT, strong thunderstorms were located along a line
extending from 4 miles south of Welty to 3 miles east of Bearden to 5
miles south of Wewoka. Movement was east at 50 mph.

Penny size hail and winds in excess of 40 mph will be possible with
these storms.

Locations in or near the path include...
Muskogee...                       Okmulgee...
Okemah...                         Eufaula...
Okfuskee...                       Henryetta...
Checotah...                       Warner...
Morris...                         Weleetka...
Dewar...                          Schulter...
Crowder...                        Oktaha...
Taft...                           Boynton...
Canadian...                       Indianola...
Grayson...                        Council Hill...

This includes Interstate 40 in Oklahoma between mile markers 214 and
278.

LAT...LON 3562 9649 3564 9619 3568 9619 3580 9564
      3579 9564 3576 9559 3580 9548 3581 9539
      3549 9526 3533 9539 3529 9545 3526 9545
      3511 9557 3506 9607 3512 9601 3515 9601
      3515 9598 3529 9598 3529 9640 3533 9637
TIME...MOT...LOC 0816Z 259DEG 58KT 3557 9641 3534 9632 3508 9653

Lacy

Special weather statement, May 1, 4:04 AM CDT, 1 hour 11 minutes before

Special Weather Statement
National Weather Service Tulsa OK
404 AM CDT Wed May 1 2019

OKZ073>075-010930-
Haskell OK-Pittsburg OK-Latimer OK-
404 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN HASKELL...
NORTHWESTERN LATIMER AND PITTSBURG COUNTIES UNTIL 430 AM CDT...

At 404 AM CDT, strong thunderstorms were located along a line
extending from Indianola to 5 miles northeast of Centrahoma. Movement
was southeast at 35 mph.

Penny size hail and winds in excess of 40 mph will be possible with
these storms.

Locations in or near the path include...
Mcalester...                      Hartshorne...
Krebs...                          Quinton...
Kiowa...                          Savanna...
Crowder...                        Alderson...
Kinta...                          Indianola...
Ashland...                        Haywood...
Blocker...                        Robbers Cave State Park...
Arrowhead State Park...           Mcalester Regional Airport...
Scipio...                         Blanco...
Haileyville...                    Pittsburg...

LAT...LON 3468 9589 3468 9609 3499 9609 3515 9596
      3514 9591 3516 9588 3518 9588 3513 9521
      3459 9566 3459 9588
TIME...MOT...LOC 0904Z 304DEG 29KT 3517 9578 3465 9625

Lacy

Special weather statement, May 1, 4:20 AM CDT, 55 minutes before

Special Weather Statement
National Weather Service Tulsa OK
420 AM CDT Wed May 1 2019

OKZ070>076-010945-
Haskell OK-Pittsburg OK-Muskogee OK-Latimer OK-Sequoyah OK-
Le Flore OK-McIntosh OK-
420 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR HASKELL...EAST CENTRAL
MCINTOSH...SOUTHWESTERN SEQUOYAH...NORTHERN LATIMER...NORTHWESTERN LE
FLORE...EAST CENTRAL PITTSBURG AND SOUTHEASTERN MUSKOGEE COUNTIES
UNTIL 445 AM CDT...

At 419 AM CDT, strong thunderstorms were located along a line
extending from 5 miles southwest of Warner to 4 miles southwest of
Whitefield to 5 miles northwest of Robbers Cave State Park. Movement
was east at 50 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations in or near the path include...
Sallisaw...                       Stigler...
Quinton...                        Porum...
Keota...                          Red Oak...
Mccurtain...                      Bokoshe...
Fanshawe...                       Whitefield...
Kinta...                          Tamaha...
Briartown...                      Robbers Cave State Park...
Mc Curtain...                     Enterprise...
Lequire...                        Kanima...
Panola...                         Summerfield...

This includes Interstate 40 in Oklahoma between mile markers 268 and
272, and between mile markers 305 and 306.

LAT...LON 3499 9551 3520 9541 3546 9546 3545 9480
      3511 9469 3485 9486
TIME...MOT...LOC 0919Z 276DEG 49KT 3542 9536 3519 9528 3505 9540

Lacy

Special weather statement, May 1, 4:33 AM CDT, 42 minutes before

Special Weather Statement
National Weather Service Tulsa OK
433 AM CDT Wed May 1 2019

OKZ049-073-075-076-011015-
Pittsburg OK-Latimer OK-Pushmataha OK-Le Flore OK-
433 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR PUSHMATAHA...LATIMER...
SOUTHWESTERN LE FLORE AND SOUTHERN PITTSBURG COUNTIES UNTIL 515 AM
CDT...

At 433 AM CDT, strong thunderstorms were located along a line
extending from 8 miles west of Robbers Cave State Park to 8 miles
northwest of Daisy. Movement was southeast at 55 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations in or near the path include...
Mcalester...                      Wilburton...
Clayton...                        Hartshorne...
Krebs...                          Talihina...
Kiowa...                          Alderson...
Albion...                         Talimena State Park...
Snow...                           Higgins...
Tuskahoma...                      Stanley...
Kiamichi...                       Whitesboro...
Clayton Lake State Park...        Damon...
Bengal...                         Yanush...

LAT...LON 3448 9578 3451 9577 3451 9567 3459 9567
      3459 9588 3468 9589 3468 9602 3506 9553
      3479 9470 3450 9500 3450 9505 3446 9505
      3417 9534
TIME...MOT...LOC 0933Z 314DEG 48KT 3495 9547 3460 9587

Lacy

Special weather statement, May 1, 4:38 AM CDT, 37 minutes before

Special Weather Statement
National Weather Service Tulsa OK
438 AM CDT Wed May 1 2019

ARZ019-029-OKZ072-074>076-011030-
Sebastian AR-Crawford AR-Haskell OK-Latimer OK-Sequoyah OK-
Le Flore OK-
438 AM CDT Wed May 1 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN CRAWFORD...
SEBASTIAN...EASTERN HASKELL...SOUTHERN SEQUOYAH...NORTHEASTERN
LATIMER AND CENTRAL LE FLORE COUNTIES UNTIL 530 AM CDT...

At 438 AM CDT, strong thunderstorms were located along a line
extending from 4 miles west of Tamaha to near Mc Curtain to 5 miles
northwest of Red Oak. Movement was east at 50 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations in or near the path include...
Fort Smith...                     Van Buren...
Sallisaw...                       Poteau...
Greenwood...                      Barling...
Pocola...                         Muldrow...
Heavener...                       Roland...
Lavaca...                         Spiro...
Arkoma...                         Panama...
Mansfield...                      Wister...
Hackett...                        Howe...
Hartford...                       Huntington...

This includes the following highways,
 Interstate 40 in Arkansas between mile markers 0 and 1, and between
mile markers 5 and 8.
 Interstate 40 in Oklahoma between mile markers 298 and 328.
 Interstate 540 between mile markers 1 and 14.

LAT...LON 3514 9407 3514 9414 3510 9414 3506 9425
      3506 9423 3499 9423 3496 9426 3496 9437
      3493 9445 3475 9447 3493 9525 3517 9501
      3540 9510 3546 9505 3547 9509 3546 9408
      3522 9408 3520 9405 3516 9405
TIME...MOT...LOC 0938Z 267DEG 59KT 3541 9507 3517 9497 3499 9516

Lacy

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 30, 7:07 PM CDT	Areal Flood Advisory	TSA	Creek, Tulsa	3 hr
Apr 30, 7:45 PM CDT	Flash Flood Warning	TSA	Craig, Creek, Mayes, Okmulgee, Osage, Rogers and 3 more	6 hr
Apr 30, 8:48 PM CDT	Flash Flood Warning	TSA	Cherokee, Delaware, Mayes, Ottawa	6 hr
Apr 30, 8:57 PM CDT	Special Weather Statement	TSA	McIntosh, Muskogee	48 min
Apr 30, 9:01 PM CDT	Special Weather Statement	TSA	Cherokee	29 min
Apr 30, 9:14 PM CDT	Special Weather Statement	TSA	Delaware	31 min
Apr 30, 9:17 PM CDT	Special Weather Statement	TSA	Adair, Cherokee, Muskogee	28 min
Apr 30, 9:43 PM CDT	Areal Flood Warning	TSA	Craig, Nowata, Osage, Rogers, Washington	21 hr
Apr 30, 9:49 PM CDT	Tornado Warning	TSA	Pittsburg	41 min
Apr 30, 9:54 PM CDT	Special Weather Statement	TSA	Adair	51 min
Apr 30, 10:22 PM CDT	Tornado Warning	TSA	Pittsburg	23 min
Apr 30, 10:36 PM CDT	Tornado Warning	TSA	Pittsburg	24 min
Apr 30, 10:42 PM CDT	Severe Thunderstorm Warning	TSA	Latimer, Pittsburg, Pushmataha	48 min
Apr 30, 10:47 PM CDT	Tornado Warning Tornado observed	TSA	Haskell, Latimer, Pittsburg	43 min
Apr 30, 11:18 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, Latimer, LeFlore, Muskogee, Sequoyah	42 min
Apr 30, 11:21 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, Latimer, LeFlore, Pushmataha	39 min
Apr 30, 11:44 PM CDT	Severe Thunderstorm Warning	TSA	Latimer, LeFlore	46 min
Apr 30, 11:47 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, LeFlore, Sequoyah	43 min
Apr 30, 11:53 PM CDT	Tornado Warning	TSA	LeFlore	24 min
May 1, 12:14 AM CDT	Areal Flood Warning	TSA	Craig, Delaware, Mayes, Ottawa	18 hr
May 1, 12:41 AM CDT	River Flood Warning	TSA	Ottawa	61 hr
May 1, 1:15 AM CDT	Areal Flood Advisory	TSA	Pittsburg	3 hr
May 1, 1:16 AM CDT	Areal Flood Warning	TSA	Delaware, Mayes, Ottawa	18 hr
May 1, 1:33 AM CDT	Special Weather Statement	TSA	Hughes	42 min
May 1, 1:37 AM CDT	Areal Flood Advisory	TSA	Choctaw, Latimer, LeFlore, Pittsburg, Pushmataha	3 hr
May 1, 2:36 AM CDT	Special Weather Statement	TSA	Okfuskee, Okmulgee	24 min
May 1, 2:49 AM CDT	Special Weather Statement	TSA	Okfuskee	41 min
May 1, 2:54 AM CDT	River Flood Warning	TSA	Creek	17 hr
May 1, 3:05 AM CDT	Areal Flood Advisory	TSA	Haskell, McIntosh, Okfuskee, Okmulgee, Pittsburg	3 hr
May 1, 3:17 AM CDT	Special Weather Statement	TSA	McIntosh, Muskogee, Okfuskee, Okmulgee	43 min
May 1, 3:47 AM CDT	Flash Flood Warning	TSA	McIntosh, Okfuskee, Okmulgee	6 hr
May 1, 3:54 AM CDT	Flash Flood Warning	TSA	Haskell, Latimer, McIntosh, Muskogee, Pittsburg	6 hr
May 1, 4:04 AM CDT	Special Weather Statement	TSA	Pittsburg	26 min
May 1, 4:20 AM CDT	Special Weather Statement	TSA	Haskell	25 min
May 1, 4:33 AM CDT	Special Weather Statement	TSA	Latimer, Pushmataha	42 min
May 1, 4:38 AM CDT	Special Weather Statement	TSA	LeFlore	52 min
May 1, 7:35 AM CDT	Areal Flood Warning	TSA	Haskell, Latimer, LeFlore, McIntosh, Muskogee, Okfuskee and 3 more	9 hr
May 1, 8:50 AM CDT	River Flood Warning	TSA	Adair, Cherokee, Delaware	30 hr
May 1, 2:51 PM CDT	River Flood Warning	TSA	LeFlore	11 hr
May 1, 3:18 PM CDT	Flash Flood Watch	TSA	Adair, Cherokee, McIntosh, Muskogee, Okfuskee, Okmulgee and 1 more	13 hr
May 1, 6:52 PM CDT	Special Weather Statement	TSA	Pittsburg	38 min
Apr 30, 7:26 PM CDT	Special Weather Statement	TSA	Carroll	49 min
Apr 30, 9:42 PM CDT	Special Weather Statement	TSA	Benton	48 min
Apr 30, 10:03 PM CDT	Areal Flood Advisory	TSA	Benton, Washington	3 hr
Apr 30, 10:10 PM CDT	Special Weather Statement	TSA	Carroll, Madison, Washington	50 min
Apr 30, 11:08 PM CDT	Special Weather Statement	TSA	Crawford	37 min
May 1, 12:29 AM CDT	Special Weather Statement	TSA	Franklin, Sebastian	31 min
May 1, 12:44 AM CDT	Severe Thunderstorm Warning	TSA	Sebastian	16 min
May 1, 1:02 AM CDT	Areal Flood Advisory	TSA	Crawford, Sebastian	3 hr
May 1, 1:04 AM CDT	Areal Flood Advisory	TSA	Benton, Washington	3 hr
May 1, 11:49 AM CDT	River Flood Advisory	TSA	Crawford, Franklin	3 hr

Nearby

Flash Flood Warnings in Oklahoma, 2019 Flash Flood Warnings in Arkansas, 2019 Every flash flood warning in 2019

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.