Alert archive / Arkansas / Johnson County
Weather alerts in Johnson County, Arkansas, 1999
52 weather alerts in 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Alerts
- 52
- Warnings
- 31
- Watches
- 21
- Advisories
- 0
- Busiest month
- May17 alerts
- Busiest day
- May 17, 19997 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 21, 5:00 PM CST | Tornado Watch | SPC | 5 hr |
| Jan 21, 7:44 PM CST | Severe Thunderstorm Warning | LZK | 51 min |
| Jan 21, 8:30 PM CST | Severe Thunderstorm Warning | LZK | 45 min |
| Jan 30, 2:44 PM CST | Severe Thunderstorm Warning | LZK | 36 min |
| Feb 6, 8:45 PM CST | Severe Thunderstorm Warning | LZK | 45 min |
| Feb 27, 12:15 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 5, 4:00 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 5, 5:11 PM CST | Tornado Warning | LZK | 64 min |
| Mar 5, 5:30 PM CST | Tornado Watch | SPC | 6 hr |
| Mar 5, 6:22 PM CST | Severe Thunderstorm Warning | LZK | 48 min |
| Mar 28, 12:33 PM CST | Flash Flood Warning | LZK | 3 hr |
| Apr 3, 3:45 AM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 3, 1:38 PM CST | Severe Thunderstorm Warning | LZK | 47 min |
| Apr 3, 2:00 PM CST | Tornado Watch | SPC | 5 hr |
| Apr 8, 6:15 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 8, 7:53 PM CDT | Tornado Warning | LZK | 32 min |
| Apr 8, 8:49 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| Apr 26, 12:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 10:19 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| May 4, 5:44 AM CDT | Tornado Warning | LZK | 51 min |
| May 4, 3:00 PM CDT | Tornado Watch | SPC | 6 hr |
| May 4, 3:58 PM CDT | Tornado Warning | LZK | 47 min |
| May 4, 5:01 PM CDT | Tornado Warning | LZK | 49 min |
| May 4, 5:46 PM CDT | Flash Flood Warning | LZK | 3 hr |
| May 12, 1:24 AM CDT | Severe Thunderstorm Warning | LZK | 36 min |
| May 12, 1:50 AM CDT | Flash Flood Warning | LZK | 3 hr |
| May 15, 10:58 AM CDT | Severe Thunderstorm Warning | LZK | 47 min |
| May 17, 3:45 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 17, 3:57 AM CDT | Severe Thunderstorm Warning | LZK | 63 min |
| May 17, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 17, 12:54 PM CDT | Severe Thunderstorm Warning | LZK | 51 min |
| May 17, 3:07 PM CDT | Flash Flood Warning | LZK | 2 hr |
| May 17, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 17, 4:15 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| May 22, 7:10 PM CDT | Severe Thunderstorm Warning | LZK | 50 min |
| May 22, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 1, 3:45 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 1, 9:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 24, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 24, 3:08 PM CDT | Severe Thunderstorm Warning | LZK | 42 min |
| Jun 28, 10:30 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 29, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 29, 4:18 PM CDT | Severe Thunderstorm Warning | LZK | 57 min |
| Jun 30, 7:51 AM CDT | Severe Thunderstorm Warning | LZK | 49 min |
| Jun 30, 8:20 AM CDT | Flash Flood Warning | LZK | 2 hr |
| Jun 30, 10:24 AM CDT | Flash Flood Warning | LZK | 116 min |
| Jul 1, 8:15 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 10, 5:00 PM CDT | Flash Flood Warning | LZK | 3 hr |
| Dec 3, 1:30 AM CST | Severe Thunderstorm Watch | SPC | 5 hr |
| Dec 3, 2:01 AM CST | Severe Thunderstorm Warning | LZK | 49 min |
| Dec 4, 4:00 PM CST | Tornado Watch | SPC | 5 hr |
| Dec 12, 1:21 AM CST | Flash Flood Warning | LZK | 3 hr |
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 | 5 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 7 |
| Flooding | |
| Flash Flood Warning | 8 |
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.