Alert archive / Georgia / Johnson County / 2009
Weather alerts in Johnson County, Georgia, March 2009
13 weather alerts in March 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 7
- Watches
- 1
- Advisories
- 3
- Busiest day
- March 28, 20095 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Mar 1, 4:04 AM EST | Mesoscale Discussion | SPC | 86 min |
| Mar 4, 4:22 PM EST | Areal Flood Warning | FFC | 24 hr |
| Mar 4, 4:54 PM EST | River Flood Warning | FFC | 59 hr |
| Mar 5, 11:23 AM EST | River Flood Warning | FFC | 40 hr |
| Mar 10, 4:28 AM EDT | Dense Fog Advisory | FFC | 6 hr |
| Mar 16, 3:56 PM EDT | Dense Fog Advisory | FFC | 13 hr |
| Mar 22, 4:04 AM EDT | Red Flag Warning | FFC | 15 hr |
| Mar 28, 10:20 AM EDT | Tornado Watch | SPC | 8 hr |
| Mar 28, 11:51 AM EDT | Mesoscale Discussion | SPC | 54 min |
| Mar 28, 12:19 PM EDT | Severe Thunderstorm Warning | FFC | 41 min |
| Mar 28, 1:07 PM EDT | Wind Advisory | FFC | 31 hr |
| Mar 28, 4:40 PM EDT | River Flood Warning | FFC | 12 days |
| Mar 30, 8:18 AM EDT | River Flood Warning | FFC | 9 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 2 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 4 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.