Alert archive / Tennessee / Flash Flood Watches / 2009
Flash Flood Watches in Tennessee, May 2009
12 flash flood watches in May 2009. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in May 2009. Tap one for its archive.
- Flash Flood Watches
- 12
- Busiest day
- May 1, 20093 flash flood watches
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 1, 3:40 PM CDT | Flash Flood Watch | MEG | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more | 55 hr |
| May 1, 4:11 PM CDT | Flash Flood Watch | HUN | Franklin, Lincoln, Moore | 8 hr |
| May 1, 4:27 PM CDT | Flash Flood Watch | OHX | Bedford, Benton, Cannon, Cheatham, Clay, Coffee and 33 more | 8 hr |
| May 2, 12:38 AM CDT | Flash Flood Watch | HUN | Franklin, Lincoln, Moore | 10 hr |
| May 5, 4:13 AM CDT | Flash Flood Watch | MEG | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more | 35 hr |
| May 5, 4:03 PM CDT | Flash Flood Watch | HUN | Franklin, Lincoln, Moore | 27 hr |
| May 8, 11:30 AM CDT | Flash Flood Watch | OHX | Bedford, Benton, Cannon, Cheatham, Clay, Coffee and 33 more | 37 hr |
| May 8, 8:29 PM CDT | Flash Flood Watch | MEG | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more | 47 hr |
| May 15, 4:03 PM CDT | Flash Flood Watch | MEG | Carroll, Chester, Crockett, Decatur, Dyer, Fayette and 14 more | 27 hr |
| May 16, 1:45 AM CDT | Flash Flood Watch | MRX | Anderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 21 more | 19 hr |
| May 16, 10:21 AM CDT | Flash Flood Watch | HUN | Franklin, Lincoln, Moore | 10 hr |
| May 16, 11:27 AM CDT | Flash Flood Watch | OHX | Bedford, Cannon, Coffee, Cumberland, Davidson, DeKalb and 19 more | 10 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Carroll County4
- Chester County4
- Crockett County4
- Decatur County4
- Dyer County4
- Fayette County4
- Gibson County4
- Hardeman County4
- Hardin County4
- Haywood County4
- Henderson County4
- Henry County4
- Lake County4
- Lauderdale County4
- McNairy County4
- Madison County4
- Obion County4
- Shelby County4
- Tipton County4
- Weakley County4
- Franklin County4
- Lincoln County4
- Moore County4
- Bedford County3
- Cannon County3
- Coffee County3
- Cumberland County3
- Davidson County3
- DeKalb County3
- Fentress County3
- Giles County3
- Grundy County3
- Jackson County3
- Lawrence County3
- Lewis County3
- Marshall County3
- Maury County3
- Overton County3
- Pickett County3
- Putnam County3
49 more counties
- Rutherford County3
- Smith County3
- Van Buren County3
- Warren County3
- Wayne County3
- White County3
- Williamson County3
- Wilson County3
- Benton County2
- Cheatham County2
- Clay County2
- Dickson County2
- Hickman County2
- Houston County2
- Humphreys County2
- Macon County2
- Montgomery County2
- Perry County2
- Robertson County2
- Stewart County2
- Sumner County2
- Trousdale County2
- Anderson County1
- Bledsoe County1
- Blount County1
- Bradley County1
- Campbell County1
- Claiborne County1
- Cocke County1
- Grainger County1
- Greene County1
- Hamblen County1
- Hamilton County1
- Jefferson County1
- Knox County1
- Loudon County1
- McMinn County1
- Marion County1
- Meigs County1
- Monroe County1
- Morgan County1
- Polk County1
- Rhea County1
- Roane County1
- Scott County1
- Sequatchie County1
- Sevier County1
- Unicoi County1
- Union County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.