Alert archive / Missouri / Johnson County / 2020
Weather alerts in Johnson County, Missouri, August 2020
15 weather alerts in August 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 8
- Watches
- 1
- Advisories
- 2
- Busiest day
- August 10, 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 |
|---|---|---|---|
| Aug 3, 10:23 AM CDT | Areal Flood Warning | EAX | 24 hr |
| Aug 9, 3:34 AM CDT | Heat Advisory | EAX | 16 hr |
| Aug 10, 2:03 PM CDT | Special Weather Statement | EAX | 42 min |
| Aug 10, 2:10 PM CDT | Severe Thunderstorm Warning | EAX | 65 min |
| Aug 10, 2:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 2:39 PM CDT | Severe Thunderstorm Warning | EAX | 66 min |
| Aug 10, 10:37 PM CDT | River Flood Warning | EAX | 8 hr |
| Aug 15, 6:45 AM CDT | Special Weather Statement | EAX | 45 min |
| Aug 15, 7:48 AM CDT | Severe Thunderstorm Warning | EAX | 42 min |
| Aug 15, 8:30 AM CDT | Severe Thunderstorm Warning | EAX | 45 min |
| Aug 30, 2:12 AM CDT | Dense Fog Advisory | EAX | 7 hr |
| Aug 31, 4:56 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 31, 8:23 AM CDT | Severe Thunderstorm Warning | EAX | 52 min |
| Aug 31, 8:41 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 31, 8:44 AM CDT | Severe Thunderstorm Warning | EAX | 46 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 | 6 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 2 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 1 |
| Heat | |
| Heat Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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. Rebuilt daily.