Alert archive / Georgia / Johnson County / River Flood Warnings
River Flood Warnings in Johnson County, Georgia, 2020
15 river flood warnings in 2020. An alert counts here when it covered this county. The archive of river flood warnings reaches back to 2005.
Johnson County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- River Flood Warnings
- 15
- Busiest month
- February4 river flood warnings
- Busiest day
- March 4, 20202 river flood warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 6, 3:39 PM EST | River Flood Warning | FFC | 22 hr |
| Jan 14, 6:02 AM EST | River Flood Warning | FFC | 5 days |
| Jan 18, 3:06 AM EST | River Flood Warning | FFC | 47 hr |
| Feb 6, 4:40 PM EST | River Flood Warning | FFC | 11 days |
| Feb 8, 4:46 PM EST | River Flood Warning | FFC | 21 days |
| Feb 18, 12:13 PM EST | River Flood Warning | FFC | 12 days |
| Feb 20, 11:23 PM EST | River Flood Warning | FFC | 9 days |
| Mar 4, 10:11 AM EST | River Flood Warning | FFC | 8 days |
| Mar 4, 3:27 PM EST | River Flood Warning | FFC | 7 days |
| Apr 19, 9:09 PM EDT | River Flood Warning | FFC | 6 days |
| Apr 19, 9:09 PM EDT | River Flood Warning | FFC | 21 days |
| Apr 30, 11:22 PM EDT | River Flood Warning | FFC | 3 days |
| Sep 17, 5:39 AM EDT | River Flood Warning | FFC | 5 days |
| Sep 17, 1:31 PM EDT | River Flood Warning | FFC | 44 hr |
| Sep 21, 9:09 PM EDT | River Flood Warning | FFC | 23 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.