Alert archive / Arkansas / Johnson County / 2017
Weather alerts in Johnson County, Arkansas, April 2017
31 weather alerts in April 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 31
- Warnings
- 12
- Watches
- 5
- Advisories
- 1
- Busiest day
- April 26, 20179 alerts
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 | Lasted |
|---|---|---|---|
| Apr 4, 8:46 PM CDT | Severe Thunderstorm Warning | LZK | 44 min |
| Apr 4, 9:12 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 4, 9:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 4, 9:36 PM CDT | Severe Thunderstorm Warning | LZK | 39 min |
| Apr 4, 9:49 PM CDT | Tornado Warning | LZK | 26 min |
| Apr 21, 7:29 AM CDT | Special Weather Statement | LZK | 46 min |
| Apr 21, 7:57 AM CDT | Severe Thunderstorm Warning | LZK | 48 min |
| Apr 21, 9:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 21, 10:04 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 21, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 21, 1:54 PM CDT | Special Weather Statement | LZK | 51 min |
| Apr 21, 3:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 26, 1:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 5:37 AM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 26, 6:00 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 26, 7:29 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 9:18 AM CDT | Severe Thunderstorm Warning | LZK | 42 min |
| Apr 26, 9:30 AM CDT | Tornado Warning | LZK | 21 min |
| Apr 26, 9:34 AM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| Apr 26, 11:16 AM CDT | Flash Flood Warning | LZK | 3 hr |
| Apr 26, 3:04 PM CDT | River Flood Advisory | TSA | 52 hr |
| Apr 28, 11:39 AM CDT | River Flood Warning | TSA | 4 days |
| Apr 28, 6:28 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 28, 10:01 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 28, 10:49 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 28, 11:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 29, 1:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 29, 4:18 PM CDT | Tornado Warning | LZK | 29 min |
| Apr 29, 4:45 PM CDT | Flash Flood Warning | LZK | 7 hr |
| Apr 29, 4:51 PM CDT | Severe Thunderstorm Warning | LZK | 24 min |
| Apr 29, 5:36 PM CDT | Severe Thunderstorm Watch | SPC | 4 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 | 6 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 1 |
| River Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.