Alert archive / Arkansas / Johnson County / 2020
Weather alerts in Johnson County, Arkansas, May 2020
22 weather alerts in May 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 22
- Warnings
- 5
- Watches
- 2
- Advisories
- 2
- Busiest day
- May 5, 20204 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 |
|---|---|---|---|
| May 4, 9:00 AM CDT | Mesoscale Discussion | SPC | 90 min |
| May 4, 6:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 9:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 4, 9:50 PM CDT | Special Weather Statement | LZK | 55 min |
| May 4, 10:36 PM CDT | Special Weather Statement | LZK | 54 min |
| May 4, 11:01 PM CDT | Severe Thunderstorm Warning | LZK | 44 min |
| May 14, 1:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 7:26 PM CDT | River Flood Warning | TSA | 61 hr |
| May 19, 7:47 PM CDT | River Flood Advisory | TSA | 7 hr |
| May 22, 10:49 AM CDT | Severe Thunderstorm Warning | LZK | 41 min |
| May 22, 7:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 22, 7:34 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 22, 9:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 22, 11:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 2:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 6:14 PM CDT | Tornado Watch | SPC | 5 hr |
| May 25, 8:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 25, 9:26 PM CDT | Special Weather Statement | LZK | 34 min |
| May 26, 9:53 AM CDT | River Flood Warning | TSA | 4 days |
| May 27, 3:30 PM CDT | Severe Thunderstorm Warning | LZK | 45 min |
| May 27, 4:02 PM CDT | Special Weather Statement | LZK | 43 min |
| May 30, 1:58 PM CDT | River Flood Advisory | TSA | 67 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 | 3 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 4 |
| Flooding | |
| River Flood Warning | 2 |
| River Flood Advisory | 2 |
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.