Alert archive / Indiana / Johnson County / 2024
Weather alerts in Johnson County, Indiana, April 2024
27 weather alerts in April 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 13
- Watches
- 4
- Advisories
- 4
- Busiest day
- April 2, 202413 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 31, 8:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 10:57 AM EDT | Flood Watch | IND | 33 hr |
| Apr 1, 3:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Apr 1, 8:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 1, 8:38 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 2, 4:02 AM EDT | Severe Thunderstorm Warning | IND | 28 min |
| Apr 2, 4:10 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 2, 6:06 AM EDT | Areal Flood Warning | IND | 9 hr |
| Apr 2, 7:34 AM EDT | Areal Flood Advisory | IND | 13 hr |
| Apr 2, 9:22 AM EDT | River Flood Warning | IND | 37 hr |
| Apr 2, 11:28 AM EDT | River Flood Warning | IND | 57 hr |
| Apr 2, 11:58 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 2, 3:36 PM EDT | Severe Thunderstorm Warning | IND | 24 min |
| Apr 2, 3:49 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 2, 3:59 PM EDT | Severe Thunderstorm Warning | IND | 31 min |
| Apr 2, 4:31 PM EDT | Severe Thunderstorm Warning | IND | 29 min |
| Apr 3, 6:02 AM EDT | River Flood Warning | IND | 28 hr |
| Apr 4, 3:19 PM EDT | Freeze Watch | IND | 12 hr |
| Apr 5, 3:01 AM EDT | Freeze Warning | IND | 31 hr |
| Apr 9, 5:39 PM EDT | Special Weather Statement | IND | 36 min |
| Apr 9, 8:52 PM EDT | Areal Flood Advisory | IND | 4 hr |
| Apr 10, 10:27 PM EDT | Areal Flood Advisory | IND | 3 hr |
| Apr 10, 10:39 PM EDT | River Flood Warning | IND | 4 days |
| Apr 10, 11:58 PM EDT | Areal Flood Warning | IND | 17 hr |
| Apr 11, 2:22 AM EDT | River Flood Warning | IND | 44 hr |
| Apr 11, 11:23 AM EDT | River Flood Warning | IND | 53 hr |
| Apr 21, 3:15 AM EDT | Frost Advisory | IND | 30 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
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.