Alert archive / Illinois / Boone County / 2019
Weather alerts in Boone County, Illinois, May 2019
11 weather alerts in May 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 1
- Watches
- 2
- Advisories
- 4
- Busiest day
- May 24, 20192 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 1, 2:14 PM CDT | Flash Flood Watch | LOT | 27 hr |
| May 3, 6:00 AM CDT | Dense Fog Advisory | LOT | 3 hr |
| May 9, 9:56 AM CDT | River Flood Advisory | LOT | 69 hr |
| May 16, 10:26 AM CDT | Special Weather Statement | LOT | 49 min |
| May 19, 11:58 AM CDT | Special Weather Statement | LOT | 47 min |
| May 22, 7:39 PM CDT | Special Weather Statement | LOT | 36 min |
| May 24, 3:33 AM CDT | Flash Flood Watch | LOT | 22 hr |
| May 24, 11:16 AM CDT | River Flood Warning | LOT | 65 hr |
| May 27, 12:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 29, 9:35 PM CDT | River Flood Advisory | LOT | 3 days |
| May 30, 1:58 AM CDT | Areal Flood Advisory | LOT | 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 3 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 1 |
| River Flood Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.