Alert archive / Arkansas / Johnson County / 2020
Weather alerts in Johnson County, Arkansas, January 2020
13 weather alerts in January 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 8
- Watches
- 1
- Advisories
- 2
- Busiest day
- January 11, 202010 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 |
|---|---|---|---|
| Jan 10, 4:55 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 5:34 PM CST | Tornado Watch | SPC | 11 hr |
| Jan 10, 7:30 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 10, 7:40 PM CST | Severe Thunderstorm Warning | LZK | 50 min |
| Jan 10, 7:53 PM CST | Tornado Warning | LZK | 52 min |
| Jan 10, 8:05 PM CST | Severe Thunderstorm Warning | LZK | 55 min |
| Jan 10, 8:22 PM CST | Tornado Warning | LZK | 24 min |
| Jan 10, 8:29 PM CST | Severe Thunderstorm Warning | LZK | 61 min |
| Jan 10, 8:31 PM CST | Tornado Warning | LZK | 26 min |
| Jan 10, 10:23 PM CST | Flash Flood Warning | LZK | 3 hr |
| Jan 11, 9:16 AM CST | River Flood Advisory | TSA | 2 hr |
| Jan 11, 10:28 AM CST | River Flood Warning | TSA | 33 hr |
| Jan 12, 7:33 PM CST | River Flood Advisory | TSA | 18 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 |
| Tornado Warning | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 2 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| 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.