Alert archive / Indiana / Johnson County
Weather alerts in Johnson County, Indiana, 2023
128 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 128
- Warnings
- 38
- Watches
- 18
- Advisories
- 26
- Busiest month
- July34 alerts
- Busiest day
- June 25, 20239 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 2, 12:41 AM EST | Dense Fog Advisory | IND | 12 hr |
| Jan 11, 2:44 PM EST | Dense Fog Advisory | IND | 17 hr |
| Jan 19, 1:13 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 19, 1:51 PM EST | Special Weather Statement | IND | 24 min |
| Jan 23, 3:37 AM EST | Winter Storm Watch | IND | 23 hr |
| Jan 24, 3:02 AM EST | Winter Storm Warning | IND | 34 hr |
| Jan 25, 12:44 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 30, 2:57 AM EST | Winter Weather Advisory | IND | 11 hr |
| Feb 7, 3:06 PM EST | High Wind Watch | IND | 24 hr |
| Feb 8, 3:42 AM EST | Wind Advisory | IND | 39 hr |
| Feb 14, 3:18 AM EST | Wind Advisory | IND | 31 hr |
| Feb 21, 2:52 PM EST | Wind Advisory | IND | 29 hr |
| Feb 22, 11:59 AM EST | Mesoscale Discussion | SPC | 91 min |
| Feb 26, 3:21 AM EST | Wind Advisory | IND | 40 hr |
| Feb 27, 10:44 AM EST | Mesoscale Discussion | SPC | 61 min |
| Feb 27, 11:06 AM EST | Tornado Watch | SPC | 5 hr |
| Feb 27, 12:37 PM EST | Mesoscale Discussion | SPC | 113 min |
| Mar 2, 2:42 AM EST | Flood Watch | IND | 43 hr |
| Mar 2, 2:48 PM EST | Wind Advisory | IND | 32 hr |
| Mar 3, 11:12 AM EST | Areal Flood Warning | IND | 11 hr |
| Mar 3, 12:08 PM EST | River Flood Warning | IND | 4 days |
| Mar 3, 1:40 PM EST | High Wind Warning | IND | 9 hr |
| Mar 3, 3:14 PM EST | Special Weather Statement | IND | 46 min |
| Mar 3, 10:52 PM EST | Areal Flood Warning | IND | 16 hr |
| Mar 4, 11:48 AM EST | River Flood Warning | IND | 32 hr |
| Mar 4, 11:48 AM EST | River Flood Warning | IND | 21 days |
| Mar 22, 3:33 PM EDT | Flood Watch | IND | 60 hr |
| Mar 23, 10:51 AM EDT | Special Weather Statement | IND | 24 min |
| Mar 23, 12:16 PM EDT | River Flood Warning | IND | 21 days |
| Mar 24, 4:27 AM EDT | River Flood Warning | IND | 56 hr |
| Mar 24, 12:28 PM EDT | Wind Advisory | IND | 31 hr |
| Mar 24, 10:03 PM EDT | River Flood Warning | IND | 58 hr |
| Mar 24, 10:16 PM EDT | Areal Flood Warning | IND | 22 hr |
| Mar 31, 4:09 AM EDT | Wind Advisory | IND | 23 hr |
| Mar 31, 7:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Mar 31, 7:59 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 31, 10:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Mar 31, 11:16 PM EDT | Tornado Warning | IND | 44 min |
| Mar 31, 11:22 PM EDT | Severe Thunderstorm Warning | IND | 23 min |
| Mar 31, 11:24 PM EDT | Severe Thunderstorm Warning | IND | 36 min |
| Mar 31, 11:42 PM EDT | Severe Thunderstorm Warning | IND | 33 min |
| Mar 31, 11:55 PM EDT | Severe Thunderstorm Warning | IND | 50 min |
| Apr 1, 2:44 AM EDT | Wind Advisory | IND | 15 hr |
| Apr 1, 10:36 AM EDT | High Wind Warning | IND | 5 hr |
| Apr 4, 2:24 PM EDT | Wind Advisory | IND | 27 hr |
| Apr 5, 6:19 AM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 5, 8:31 AM EDT | Severe Thunderstorm Warning | IND | 29 min |
| Apr 5, 8:53 AM EDT | Severe Thunderstorm Warning | IND | 22 min |
| Apr 5, 10:09 AM EDT | Mesoscale Discussion | SPC | 66 min |
| Apr 5, 10:24 AM EDT | Special Weather Statement | IND | 36 min |
| Apr 5, 10:25 AM EDT | Tornado Watch | SPC | 7 hr |
| Apr 5, 12:31 PM EDT | Special Weather Statement | IND | 44 min |
| Apr 17, 3:34 PM EDT | Frost Advisory | IND | 17 hr |
| Apr 19, 4:14 PM EDT | Red Flag Warning | IND | 28 hr |
| Apr 23, 3:05 AM EDT | Freeze Warning | IND | 30 hr |
| Apr 26, 3:23 PM EDT | Frost Advisory | IND | 17 hr |
| Apr 30, 2:34 PM EDT | Special Weather Statement | IND | 41 min |
| May 31, 4:57 PM EDT | Special Weather Statement | IND | 18 min |
| May 31, 5:20 PM EDT | Special Weather Statement | IND | 25 min |
| May 31, 5:25 PM EDT | Special Weather Statement | IND | 20 min |
| Jun 25, 12:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 1:34 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 25, 3:37 PM EDT | Severe Thunderstorm Warning | IND | 38 min |
| Jun 25, 4:09 PM EDT | Areal Flood Advisory | IND | 2 hr |
| Jun 25, 4:11 PM EDT | Severe Thunderstorm Warning | IND | 34 min |
| Jun 25, 4:15 PM EDT | Tornado Warning | IND | 30 min |
| Jun 25, 4:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 25, 4:32 PM EDT | Tornado Warning | IND | 28 min |
| Jun 25, 5:50 PM EDT | Special Weather Statement | IND | 25 min |
| Jun 29, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 29, 3:27 PM EDT | Severe Thunderstorm Warning | IND | 48 min |
| Jun 29, 3:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 11:32 PM EDT | Special Weather Statement | IND | 58 min |
| Jun 30, 11:49 PM EDT | Severe Thunderstorm Warning | IND | 41 min |
| Jul 1, 1:58 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 1, 2:14 AM EDT | Special Weather Statement | IND | 46 min |
| Jul 1, 4:55 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 2, 12:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 2:05 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 2, 3:51 PM EDT | Severe Thunderstorm Warning | IND | 24 min |
| Jul 2, 4:08 PM EDT | Special Weather Statement | IND | 37 min |
| Jul 2, 4:12 PM EDT | Severe Thunderstorm Warning | IND | 33 min |
| Jul 2, 4:26 PM EDT | Severe Thunderstorm Warning | IND | 34 min |
| Jul 2, 4:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 2, 4:44 PM EDT | Severe Thunderstorm Warning | IND | 31 min |
| Jul 16, 6:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jul 16, 8:53 PM EDT | Severe Thunderstorm Warning | IND | 18 min |
| Jul 17, 4:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 17, 4:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 6:33 PM EDT | Severe Thunderstorm Warning | IND | 27 min |
| Jul 17, 6:58 PM EDT | Severe Thunderstorm Warning | IND | 32 min |
| Jul 17, 7:21 PM EDT | Special Weather Statement | IND | 24 min |
| Jul 17, 7:24 PM EDT | Severe Thunderstorm Warning | IND | 36 min |
| Jul 17, 7:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 17, 7:48 PM EDT | Severe Thunderstorm Warning | IND | 27 min |
| Jul 17, 9:12 PM EDT | Areal Flood Advisory | IND | 3 hr |
| Jul 20, 2:45 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 23, 6:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 24, 2:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 24, 3:37 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 6:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 26, 2:28 AM EDT | Special Weather Statement | IND | 32 min |
| Jul 26, 3:04 AM EDT | Heat Advisory | IND | 67 hr |
| Jul 27, 3:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 29, 3:06 AM EDT | Special Weather Statement | IND | 39 min |
| Jul 29, 3:46 AM EDT | Special Weather Statement | IND | 44 min |
| Aug 5, 5:46 PM EDT | Tornado Watch | SPC | 5 hr |
| Aug 5, 7:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 9, 11:58 AM EDT | Flood Watch | IND | 12 hr |
| Aug 9, 1:18 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 8:57 PM EDT | Areal Flood Advisory | IND | 6 hr |
| Aug 12, 8:20 AM EDT | Special Weather Statement | IND | 40 min |
| Aug 12, 8:53 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Aug 14, 4:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 19, 2:58 PM EDT | Heat Advisory | IND | 5 days |
| Aug 21, 4:06 AM EDT | Excessive Heat Watch | IND | 47 hr |
| Aug 22, 3:23 AM EDT | Excessive Heat Warning | IND | 4 days |
| Aug 25, 4:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 26, 5:47 PM EDT | Special Weather Statement | IND | 28 min |
| Sep 28, 4:30 AM EDT | Dense Fog Advisory | IND | 6 hr |
| Sep 28, 3:01 PM EDT | Dense Fog Advisory | IND | 19 hr |
| Oct 9, 2:30 PM EDT | Frost Advisory | IND | 19 hr |
| Oct 10, 2:38 PM EDT | Frost Advisory | IND | 18 hr |
| Oct 22, 3:31 AM EDT | Frost Advisory | IND | 29 hr |
| Oct 29, 3:44 AM EDT | Freeze Watch | IND | 22 hr |
| Oct 30, 2:13 AM EDT | Freeze Warning | IND | 32 hr |
| Nov 5, 2:37 AM EST | Dense Fog Advisory | IND | 7 hr |
| Dec 23, 5:16 PM EST | Dense Fog Advisory | IND | 19 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.