Alert archive / Oklahoma / River Flood Warnings in 2021
River Flood Warning 45, NWS Tulsa, OK
NWS Tulsa, OK issued this river flood warning at Jul 16, 2021, 8:38 AM CDT for Ottawa County, Oklahoma. It took effect at Jul 16, 2021, 5:47 PM CDT. It was in force for 4 days.
The area
The outline as issued.
The facts
- Issued
- Jul 16, 2021, 8:38 AM CDT (13:38 UTC)
- In effect from
- Jul 16, 2021, 5:47 PM CDT
- Expired
- Jul 20, 2021, 8:07 PM CDT
- In force
- 4 days
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Flood severity
- Moderate
County Ottawa County, OK
The radar
The Tulsa radar (KINX), 103 km from the middle of the area, began a volume at 13:42 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 river
Written for the forecast point Neosho River near Commerce (COMO2). The gauge peaked at 20.60 ft at Jul 19, 2021, 5:00 AM CDT.
- Action stage
- 14 ft
- Minor stage
- 15 ft
- Moderate stage
- 18 ft
- Major stage
- 24 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 07185000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
292 WGUS44 KTSA 161338 FLWTSA BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service Tulsa OK 838 AM CDT Fri Jul 16 2021 ...The National Weather Service in Tulsa OK has issued a Flood Warning for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-170145- /O.NEW.KTSA.FL.W.0045.210717T0351Z-210721T0034Z/ /COMO2.2.ER.210717T0351Z.210719T0000Z.210720T1833Z.NO/ 838 AM CDT Fri Jul 16 2021 The National Weather Service in Tulsa has issued a * Flood Warning for the Neosho River near Commerce. * From this evening to Tuesday evening. * At 7:30 AM CDT Friday the stage was 4.4 feet. * Flood stage is 15.0 feet. * Moderate flooding is forecast. * Forecast...The river is expected to rise above flood stage late this evening to a crest of 19.4 feet Sunday evening. It will then fall below flood stage early Tuesday afternoon. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
18 follow-up statements
846 WGUS84 KTSA 161859 FLSTSA Flood Statement National Weather Service Tulsa OK 159 PM CDT Fri Jul 16 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-170700- /O.EXT.KTSA.FL.W.0045.210717T0430Z-210720T1511Z/ /COMO2.2.ER.210717T0430Z.210718T1800Z.210720T0911Z.NO/ 159 PM CDT Fri Jul 16 2021 ...The Flood Warning is now in effect until late Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * From this evening to late Tuesday morning. * At 1:30 PM CDT Friday the stage was 10.8 feet. * Flood stage is 15.0 feet. * Moderate flooding is forecast. * Forecast...The river is expected to rise above flood stage late this evening to a crest of 19.0 feet early Sunday afternoon. It will then fall below flood stage early Tuesday morning. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
884 WGUS84 KTSA 162152 FLSTSA Flood Statement National Weather Service Tulsa OK 452 PM CDT Fri Jul 16 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-171000- /O.EXT.KTSA.FL.W.0045.210716T2247Z-210720T1511Z/ /COMO2.2.ER.210716T2247Z.210718T1800Z.210720T0911Z.NO/ 452 PM CDT Fri Jul 16 2021 ...The Flood Warning is now in effect until late Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * Until late Tuesday morning. * At 4:30 PM CDT Friday the stage was 14.5 feet. * Flood stage is 15.0 feet. * Moderate flooding is forecast. * Forecast...The river is expected to rise above flood stage late this afternoon to a crest of 19.0 feet early Sunday afternoon. It will then fall below flood stage early Tuesday morning. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ RJS
357 WGUS84 KTSA 170101 FLSTSA Flood Statement National Weather Service Tulsa OK 801 PM CDT Fri Jul 16 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-171315- /O.CON.KTSA.FL.W.0045.000000T0000Z-210720T1511Z/ /COMO2.2.ER.210716T2215Z.210718T1800Z.210720T0911Z.NO/ 801 PM CDT Fri Jul 16 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until late Tuesday morning. * At 7:30 PM CDT Friday the stage was 16.2 feet. * Flood stage is 15.0 feet. * Minor flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 19.0 feet early Sunday afternoon. It will then fall below flood stage early Tuesday morning. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ RJS
233 WGUS84 KTSA 170652 FLSTSA Flood Statement National Weather Service Tulsa OK 152 AM CDT Sat Jul 17 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-171900- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210720T0819Z/ /COMO2.2.ER.210716T2215Z.210718T1200Z.210720T0219Z.NO/ 152 AM CDT Sat Jul 17 2021 ...The Flood Warning is now in effect until early Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * Until early Tuesday morning. * At 1:30 AM CDT Saturday the stage was 17.8 feet. * Flood stage is 15.0 feet. * Minor flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 19.7 feet tomorrow morning. It will then fall below flood stage late Monday evening. * Impact...At 20.0 feet, moderate agricultural flooding occurs. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be closed. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ Lacy
227 WGUS84 KTSA 171308 FLSTSA Flood Statement National Weather Service Tulsa OK 808 AM CDT Sat Jul 17 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-180115- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210720T1000Z/ /COMO2.2.ER.210716T2215Z.210719T0000Z.210720T0400Z.NO/ 808 AM CDT Sat Jul 17 2021 ...The Flood Warning is now in effect until early Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * Until early Tuesday morning. * At 7:30 AM CDT Saturday the stage was 18.4 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet tomorrow evening. It will then fall below flood stage late Monday evening. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
362 WGUS84 KTSA 171852 FLSTSA Flood Statement National Weather Service Tulsa OK 152 PM CDT Sat Jul 17 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-180700- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210720T1500Z/ /COMO2.2.ER.210716T2215Z.210719T0000Z.210720T0900Z.NO/ 152 PM CDT Sat Jul 17 2021 ...The Flood Warning is now in effect until late Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * Until late Tuesday morning. * At 1:30 PM CDT Saturday the stage was 18.9 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet tomorrow evening. It will then fall below flood stage early Tuesday morning. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
564 WGUS84 KTSA 180104 FLSTSA Flood Statement National Weather Service Tulsa OK 804 PM CDT Sat Jul 17 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-181315- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210720T1600Z/ /COMO2.2.ER.210716T2215Z.210719T0000Z.210720T1000Z.NO/ 804 PM CDT Sat Jul 17 2021 ...The Flood Warning is now in effect until late Tuesday morning... The Flood Warning continues for the Neosho River near Commerce. * Until late Tuesday morning. * At 7:30 PM CDT Saturday the stage was 19.3 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet tomorrow evening. It will then fall below flood stage early Tuesday morning. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
891 WGUS84 KTSA 180645 FLSTSA Flood Statement National Weather Service Tulsa OK 145 AM CDT Sun Jul 18 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-181845- /O.CON.KTSA.FL.W.0045.000000T0000Z-210720T1600Z/ /COMO2.2.ER.210716T2215Z.210719T0000Z.210720T1000Z.NO/ 145 AM CDT Sun Jul 18 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until late Tuesday morning. * At 1:30 AM CDT Sunday the stage was 19.7 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to continue to rise to a crest of 21.0 feet this evening. It will then fall below flood stage early Tuesday morning. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ Snider
754 WGUS84 KTSA 181318 FLSTSA Flood Statement National Weather Service Tulsa OK 818 AM CDT Sun Jul 18 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-190130- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210721T0100Z/ /COMO2.2.ER.210716T2215Z.210719T1800Z.210720T1900Z.NO/ 818 AM CDT Sun Jul 18 2021 ...The Flood Warning is now in effect until Tuesday evening... The Flood Warning continues for the Neosho River near Commerce. * Until Tuesday evening. * At 7:30 AM CDT Sunday the stage was 19.9 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet early tomorrow afternoon. It will then fall below flood stage early Tuesday afternoon. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ RBD
451 WGUS84 KTSA 181849 FLSTSA Flood Statement National Weather Service Tulsa OK 149 PM CDT Sun Jul 18 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-190700- /O.CON.KTSA.FL.W.0045.000000T0000Z-210721T0100Z/ /COMO2.2.ER.210716T2215Z.210719T1800Z.210720T1900Z.NO/ 149 PM CDT Sun Jul 18 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until Tuesday evening. * At 7:30 AM CDT Sunday the stage was 19.9 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet early tomorrow afternoon. It will then fall below flood stage early Tuesday afternoon. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ RBD
321 WGUS84 KTSA 190102 FLSTSA Flood Statement National Weather Service Tulsa OK 802 PM CDT Sun Jul 18 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-191315- /O.CON.KTSA.FL.W.0045.000000T0000Z-210721T0100Z/ /COMO2.2.ER.210716T2215Z.210719T1800Z.210720T1900Z.NO/ 802 PM CDT Sun Jul 18 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until Tuesday evening. * At 7:30 PM CDT Sunday the stage was 20.3 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to rise to a crest of 21.0 feet early tomorrow afternoon. It will then fall below flood stage Tuesday afternoon. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
977 WGUS84 KTSA 190756 FLSTSA Flood Statement National Weather Service Tulsa OK 256 AM CDT Mon Jul 19 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-192000- /O.CON.KTSA.FL.W.0045.000000T0000Z-210721T0100Z/ /COMO2.2.ER.210716T2215Z.210719T1800Z.210720T1900Z.NO/ 256 AM CDT Mon Jul 19 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until tomorrow evening. * At 2:30 AM CDT Monday the stage was 20.5 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to slowly rise to a crest of 21.0 feet this afternoon. It will then fall below flood stage early tomorrow afternoon. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ Snider
933 WGUS84 KTSA 191341 FLSTSA Flood Statement National Weather Service Tulsa OK 841 AM CDT Mon Jul 19 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-200145- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210721T0252Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.210720T2052Z.NO/ 841 AM CDT Mon Jul 19 2021 ...The Flood Warning is now in effect until late tomorrow evening... The Flood Warning continues for the Neosho River near Commerce. * Until late tomorrow evening. * At 8:30 AM CDT Monday the stage was 20.6 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river has crested and is expected to fall below flood stage tomorrow afternoon and continue falling and remain below flood stage. * Impact...At 21.0 feet, moderate agricultural flooding occurs. Some roads within Riverview Park become flooded including State Highway 125 near the fairgrounds. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ RBD
823 WGUS84 KTSA 200124 FLSTSA Flood Statement National Weather Service Tulsa OK 824 PM CDT Mon Jul 19 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-201330- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210721T0318Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.210720T2118Z.NO/ 824 PM CDT Mon Jul 19 2021 ...The Flood Warning is now in effect until late tomorrow evening... The Flood Warning continues for the Neosho River near Commerce. * Until late tomorrow evening. * At 7:30 PM CDT Monday the stage was 20.2 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river has crested, and will continue to fall. The river will fall below flood stage tomorrow afternoon and remain below flood stage. * Impact...At 20.0 feet, moderate agricultural flooding occurs. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be closed. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
783 WGUS84 KTSA 200709 FLSTSA Flood Statement National Weather Service Tulsa OK 209 AM CDT Tue Jul 20 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-201915- /O.CON.KTSA.FL.W.0045.000000T0000Z-210721T0318Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.210720T2118Z.NO/ 209 AM CDT Tue Jul 20 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until late this evening. * At 1:30 AM CDT Tuesday the stage was 19.8 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring but the river is falling. * Forecast...The river has crested and is expected to fall below flood stage by early this evening. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. * Impact...At 20.0 feet, moderate agricultural flooding occurs. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be closed. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$ Lacy
867 WGUS84 KTSA 201359 FLSTSA Flood Statement National Weather Service Tulsa OK 859 AM CDT Tue Jul 20 2021 ...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-210200- /O.EXT.KTSA.FL.W.0045.000000T0000Z-210721T0600Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.210721T0000Z.NO/ 859 AM CDT Tue Jul 20 2021 ...The Flood Warning is now in effect until just after midnight tonight... The Flood Warning continues for the Neosho River near Commerce. * Until just after midnight tonight. * At 8:30 AM CDT Tuesday the stage was 18.7 feet. * Flood stage is 15.0 feet. * Moderate flooding is occurring and moderate flooding is forecast. * Forecast...The river is expected to fall below flood stage this evening and continue falling, remaining below flood stage thereafter. * Impact...At 19.0 feet, low lying areas around Miami become cut off from easy access. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be threatened. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
276 WGUS84 KTSA 201841 FLSTSA Flood Statement National Weather Service Tulsa OK 141 PM CDT Tue Jul 20 2021 ...The Flood Warning continues for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-210600- /O.CON.KTSA.FL.W.0045.000000T0000Z-210721T0600Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.210721T0000Z.NO/ 141 PM CDT Tue Jul 20 2021 ...The Flood Warning remains in effect... The Flood Warning continues for the Neosho River near Commerce. * Until just after midnight tonight. * At 1:30 PM CDT Tuesday the stage was 17.1 feet. * Flood stage is 15.0 feet. * Minor flooding is occurring and minor flooding is forecast. * Forecast...The river is expected to fall below flood stage this evening and continue falling, remaining below flood stage thereafter. * Impact...At 17.0 feet, minor agricultural flooding occurs. Riverview Park experiences minor flooding. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
886 WGUS84 KTSA 210107 FLSTSA Flood Statement National Weather Service Tulsa OK 807 PM CDT Tue Jul 20 2021 ...The Flood Warning is cancelled for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. OKC115-210215- /O.CAN.KTSA.FL.W.0045.000000T0000Z-210721T0107Z/ /COMO2.2.ER.210716T2215Z.210719T1000Z.000000T0000Z.NO/ 807 PM CDT Tue Jul 20 2021 ...The Flood Warning for the Neosho River near Commerce has been cancelled... The Flood Warning is cancelled for the Neosho River near Commerce. * At 7:30 PM CDT Tuesday the stage was 14.4 feet. * Flood stage is 15.0 feet. * Forecast...The river has fallen below flood stage and will continue to fall overnight tonight. && LAT...LON 3700 9491 3689 9478 3681 9488 3700 9510 $$
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 16, 12:46 AM CDT | Special Weather Statement | TSA | Nowata, Osage, Washington | 44 min |
| Jul 16, 1:29 AM CDT | Special Weather Statement | TSA | Craig, Nowata, Washington | 46 min |
| Jul 16, 2:14 AM CDT | Special Weather Statement | TSA | Craig, Nowata, Ottawa | 46 min |
| Jul 16, 6:45 AM CDT | Special Weather Statement | TSA | Tulsa | 30 min |
| Jul 16, 7:37 AM CDT | Areal Flood Advisory | TSA | Adair, Cherokee, Delaware | 3 hr |
| Jul 16, 10:41 AM CDT | Areal Flood Advisory | TSA | LeFlore, Sequoyah | 2 hr |
| Jul 16, 11:47 AM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| Jul 16, 1:09 PM CDT | Areal Flood Advisory | TSA | LeFlore | 2 hr |
Nearby
River Flood Warnings in Oklahoma, 2021Every river flood warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.