Alert archive / Illinois / Sangamon County / 2015
Weather alerts in Sangamon County, Illinois, May 2015
12 weather alerts in May 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 4
- Watches
- 1
- Advisories
- 1
- Busiest day
- May 10, 20154 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 8, 12:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 9, 6:39 AM CDT | Dense Fog Advisory | ILX | 2 hr |
| May 10, 5:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 10, 6:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 10, 6:31 PM CDT | Severe Thunderstorm Warning | ILX | 44 min |
| May 10, 6:35 PM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| May 10, 7:10 PM CDT | Severe Thunderstorm Warning | ILX | 50 min |
| May 15, 2:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 5:34 PM CDT | Tornado Watch | SPC | 7 hr |
| May 24, 11:03 PM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| May 28, 6:00 PM CDT | Special Weather Statement | ILX | 30 min |
| May 29, 4:53 PM CDT | Special Weather Statement | ILX | 52 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 | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.