Alert archive / Indiana / Hamilton County
Weather alerts in Hamilton County, Indiana, 2021
88 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hamilton County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 88
- Warnings
- 24
- Watches
- 9
- Advisories
- 29
- Busiest month
- June14 alerts
- Busiest day
- December 11, 20219 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 24, 4:03 PM EST | Winter Weather Advisory | IND | 35 hr |
| Jan 29, 3:57 AM EST | Winter Storm Watch | IND | 23 hr |
| Jan 30, 2:51 AM EST | Winter Storm Warning | IND | 36 hr |
| Jan 30, 10:39 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 4, 8:34 PM EST | Wind Advisory | IND | 7 hr |
| Feb 6, 3:25 PM EST | Wind Chill Advisory | IND | 21 hr |
| Feb 12, 3:10 PM EST | Winter Storm Watch | IND | 37 hr |
| Feb 13, 3:48 AM EST | Wind Chill Advisory | IND | 32 hr |
| Feb 14, 4:02 AM EST | Winter Storm Warning | IND | 48 hr |
| Feb 15, 11:44 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 10, 3:30 AM EST | Wind Advisory | IND | 17 hr |
| Mar 17, 3:45 PM EDT | Wind Advisory | IND | 31 hr |
| Mar 18, 12:40 PM EDT | Areal Flood Advisory | IND | 3 hr |
| Mar 18, 4:37 PM EDT | Areal Flood Advisory | IND | 6 hr |
| Mar 18, 11:09 PM EDT | River Flood Warning | IND | 36 hr |
| Mar 19, 10:31 AM EDT | River Flood Warning | IND | 23 hr |
| Mar 24, 3:51 AM EDT | High Wind Watch | IND | 24 hr |
| Mar 25, 3:46 AM EDT | High Wind Warning | IND | 26 hr |
| Mar 25, 9:15 PM EDT | Special Weather Statement | IND | 45 min |
| Mar 25, 10:09 PM EDT | Special Weather Statement | IND | 36 min |
| Mar 27, 10:26 PM EDT | Severe Thunderstorm Warning | IND | 34 min |
| Mar 27, 10:56 PM EDT | Severe Thunderstorm Warning | IND | 34 min |
| Apr 7, 2:58 PM EDT | Special Weather Statement | IND | 47 min |
| Apr 10, 3:53 PM EDT | Areal Flood Advisory | IND | 112 min |
| Apr 19, 3:09 AM EDT | Freeze Watch | IND | 13 hr |
| Apr 19, 3:58 PM EDT | Freeze Warning | IND | 42 hr |
| Apr 20, 2:56 AM EDT | Freeze Watch | IND | 24 hr |
| Apr 21, 2:46 AM EDT | Freeze Warning | IND | 30 hr |
| Apr 25, 1:08 AM EDT | Dense Fog Advisory | IND | 7 hr |
| May 7, 2:20 PM EDT | Frost Advisory | IND | 20 hr |
| May 9, 3:45 PM EDT | Frost Advisory | IND | 16 hr |
| May 10, 4:45 AM EDT | River Flood Warning | IND | 28 hr |
| May 11, 3:05 PM EDT | Frost Advisory | IND | 18 hr |
| Jun 18, 2:48 PM EDT | Flash Flood Watch | IND | 19 hr |
| Jun 18, 3:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 18, 6:23 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 18, 6:42 PM EDT | Severe Thunderstorm Warning | IND | 33 min |
| Jun 19, 1:02 AM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 19, 8:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 20, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 7:29 PM EDT | Special Weather Statement | IND | 31 min |
| Jun 20, 7:35 PM EDT | Severe Thunderstorm Warning | IND | 25 min |
| Jun 20, 8:14 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jun 27, 9:40 PM EDT | Special Weather Statement | IND | 35 min |
| Jun 28, 6:33 PM EDT | Special Weather Statement | IND | 27 min |
| Jun 29, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 5:52 AM EDT | Areal Flood Advisory | IND | 3 hr |
| Jul 1, 2:45 AM EDT | Flash Flood Warning | IND | 3 hr |
| Jul 1, 4:06 AM EDT | Flash Flood Warning | IND | 3 hr |
| Jul 1, 8:00 AM EDT | Areal Flood Advisory | IND | 6 hr |
| Jul 11, 3:25 PM EDT | Special Weather Statement | IND | 50 min |
| Jul 11, 6:48 PM EDT | Special Weather Statement | IND | 2 hr |
| Jul 12, 2:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jul 29, 3:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 10, 3:52 PM EDT | Heat Advisory | IND | 28 hr |
| Aug 12, 3:29 AM EDT | Heat Advisory | IND | 16 hr |
| Aug 19, 5:23 PM EDT | Special Weather Statement | IND | 22 min |
| Aug 19, 6:24 PM EDT | Areal Flood Advisory | IND | 111 min |
| Aug 24, 5:35 AM EDT | Heat Advisory | IND | 14 hr |
| Aug 24, 3:10 PM EDT | Heat Advisory | IND | 29 hr |
| Aug 25, 12:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 3:09 AM EDT | Heat Advisory | IND | 17 hr |
| Aug 26, 6:19 PM EDT | Areal Flood Warning | IND | 3 hr |
| Aug 29, 10:19 PM EDT | Special Weather Statement | IND | 26 min |
| Aug 29, 11:23 PM EDT | Special Weather Statement | IND | 37 min |
| Sep 22, 11:54 AM EDT | River Flood Warning | IND | 70 hr |
| Sep 22, 11:54 AM EDT | River Flood Warning | IND | 3 days |
| Oct 3, 5:47 PM EDT | Special Weather Statement | IND | 28 min |
| Oct 14, 4:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Oct 15, 4:27 AM EDT | Areal Flood Warning | IND | 3 hr |
| Oct 25, 5:51 AM EDT | River Flood Warning | IND | 54 hr |
| Oct 26, 12:02 PM EDT | River Flood Warning | IND | 35 hr |
| Oct 26, 3:46 PM EDT | Frost Advisory | IND | 18 hr |
| Nov 10, 3:46 AM EST | Dense Fog Advisory | IND | 5 hr |
| Dec 4, 4:44 AM EST | Dense Fog Advisory | IND | 4 hr |
| Dec 10, 3:43 AM EST | Dense Fog Advisory | IND | 8 hr |
| Dec 10, 2:02 PM EST | Wind Advisory | IND | 27 hr |
| Dec 10, 8:18 PM EST | Mesoscale Discussion | SPC | 87 min |
| Dec 10, 11:25 PM EST | Mesoscale Discussion | SPC | 95 min |
| Dec 11, 12:08 AM EST | Mesoscale Discussion | SPC | 67 min |
| Dec 11, 12:20 AM EST | Tornado Watch | SPC | 6 hr |
| Dec 11, 12:36 AM EST | Severe Thunderstorm Warning | IND | 24 min |
| Dec 11, 12:58 AM EST | Severe Thunderstorm Warning | IND | 32 min |
| Dec 11, 1:18 AM EST | Severe Thunderstorm Warning | IND | 38 min |
| Dec 11, 2:15 AM EST | Severe Thunderstorm Warning | IND | 30 min |
| Dec 11, 3:31 AM EST | Areal Flood Advisory | IND | 3 hr |
| Dec 15, 3:17 AM EST | Wind Advisory | IND | 28 hr |
| Dec 28, 10:20 PM EST | Dense Fog Advisory | IND | 5 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 archive20202022
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.