Alert archive / Tennessee / River Flood Warnings in 2020
River Flood Warning 23, NWS Morristown, TN
NWS Morristown, TN issued this river flood warning at Mar 23, 2020, 10:28 AM CDT for Bledsoe County, Marion County, Sequatchie County, Tennessee. It took effect at Mar 23, 2020, 8:30 PM CDT. It was in force for 61 hr.
The area
The counties it named.
The facts
- Issued
- Mar 23, 2020, 10:28 AM CDT (15:28 UTC)
- In effect from
- Mar 23, 2020, 8:30 PM CDT
- Expired
- Mar 26, 2020, 9:47 AM CDT
- In force
- 61 hr
- Issued by
- NWS Morristown, TN
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Bledsoe County, TN, Marion County, TN, Sequatchie County, TN
The radar
The Northeast Alabama radar (KHTX), 78 km from the middle of the area, began a volume at 15:28 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 Sequatchie River near Whitwell (WHTT1).
- Action stage
- 12 ft
- Minor stage
- 14 ft
- Moderate stage
- 18 ft
- Major stage
- 19 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 03571000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 23, 4:05 AM CDT | Special Weather Statement | MRX | Bradley, Polk | 40 min |
| Mar 23, 7:59 AM CDT | Areal Flood Advisory | MRX | Blount, Bradley, Hamilton, Loudon, McMinn, Marion and 5 more | 3 hr |
Nearby
River Flood Warnings in Tennessee, 2020Every river flood warning in 2020
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.