Alert archive / Alabama / Jefferson County
Weather alerts in Jefferson County, Alabama, 1999
34 weather alerts in 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Alerts
- 34
- Warnings
- 25
- Watches
- 9
- Advisories
- 0
- Busiest month
- June7 alerts
- Busiest day
- June 2, 19993 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 18, 1:15 AM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Jan 18, 2:18 AM CST | Severe Thunderstorm Warning | BMX | 47 min |
| Jan 22, 12:45 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 22, 5:23 PM CST | Tornado Warning | BMX | 62 min |
| Jan 22, 6:25 PM CST | Tornado Warning | BMX | 35 min |
| Jan 22, 7:00 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 9, 3:50 PM CST | Severe Thunderstorm Warning | BMX | 60 min |
| Feb 27, 5:30 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Feb 27, 6:37 PM CST | Severe Thunderstorm Warning | BMX | 48 min |
| Mar 2, 4:30 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 15, 12:00 AM CDT | Tornado Watch | SPC | 6 hr |
| Apr 15, 2:05 AM CDT | Severe Thunderstorm Warning | BMX | 35 min |
| Apr 24, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 4, 6:41 PM CDT | Severe Thunderstorm Warning | BMX | 34 min |
| May 6, 12:30 AM CDT | Tornado Watch | SPC | 6 hr |
| May 6, 1:36 AM CDT | Severe Thunderstorm Warning | BMX | 64 min |
| May 22, 2:40 PM CDT | Severe Thunderstorm Warning | BMX | 50 min |
| May 22, 3:39 PM CDT | Severe Thunderstorm Warning | BMX | 31 min |
| May 23, 7:17 PM CDT | Severe Thunderstorm Warning | BMX | 48 min |
| Jun 2, 1:26 PM CDT | Severe Thunderstorm Warning | BMX | 64 min |
| Jun 2, 2:32 PM CDT | Severe Thunderstorm Warning | BMX | 33 min |
| Jun 2, 3:04 PM CDT | Severe Thunderstorm Warning | BMX | 61 min |
| Jun 3, 5:33 PM CDT | Severe Thunderstorm Warning | BMX | 32 min |
| Jun 5, 2:00 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 5, 4:02 AM CDT | Severe Thunderstorm Warning | BMX | 63 min |
| Jun 14, 6:12 PM CDT | Flash Flood Warning | BMX | 118 min |
| Jul 2, 3:26 PM CDT | Flash Flood Warning | BMX | 89 min |
| Jul 5, 7:34 PM CDT | Flash Flood Warning | BMX | 2 hr |
| Jul 7, 2:30 PM CDT | Flash Flood Warning | BMX | 90 min |
| Jul 18, 8:24 PM CDT | Flash Flood Warning | BMX | 3 hr |
| Jul 24, 4:01 PM CDT | Severe Thunderstorm Warning | BMX | 49 min |
| Jul 29, 7:43 PM CDT | Severe Thunderstorm Warning | BMX | 47 min |
| Oct 3, 6:38 PM CDT | Severe Thunderstorm Warning | BMX | 32 min |
| Oct 4, 4:00 AM CDT | Severe Thunderstorm Warning | BMX | 45 min |
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 | 18 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 4 |
| Flooding | |
| Flash Flood Warning | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19982000
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.