Alert archive / Indiana / Randolph County
Weather alerts in Randolph County, Indiana, 2022
101 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Randolph County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 101
- Warnings
- 28
- Watches
- 15
- Advisories
- 25
- Busiest month
- March16 alerts
- Busiest day
- March 6, 20227 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 2 tornado warnings covering Randolph County in 2022 had a tornado report inside them; 0 of 1 tornado reports fell inside a warning.
Randolph County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 1 | 0% | |
| Severe thunderstorm warnings | 7 | 4 | 43% | 3 | 33% | 13 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Indianapolis, IN: tornado warnings | 19 | 2 | 89% | 11 | 27% | 19 min |
| NWS Indianapolis, IN: severe thunderstorm warnings | 116 | 65 | 44% | 158 | 71% | 18 min |
| NWS Indianapolis, IN: flash flood warnings | 12 | 9 | 25% | 16 | 94% | 73 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 1, 3:51 PM EST | River Flood Warning | IND | 21 hr |
| Jan 4, 2:48 PM EST | Wind Advisory | IND | 27 hr |
| Jan 8, 2:26 PM EST | Winter Weather Advisory | IND | 8 hr |
| Jan 22, 2:59 PM EST | Winter Weather Advisory | IND | 22 hr |
| Jan 25, 2:52 AM EST | Wind Chill Advisory | IND | 32 hr |
| Jan 31, 3:49 AM EST | Winter Storm Watch | IND | 35 hr |
| Feb 1, 3:52 AM EST | Winter Storm Warning | IND | 69 hr |
| Feb 4, 12:48 AM EST | Winter Weather Advisory | IND | 6 hr |
| Feb 15, 3:17 AM EST | Flood Watch | IND | 64 hr |
| Feb 15, 3:38 PM EST | Wind Advisory | IND | 27 hr |
| Feb 16, 2:29 PM EST | Winter Weather Advisory | IND | 34 hr |
| Feb 16, 8:21 PM EST | River Flood Warning | IND | 21 days |
| Feb 17, 7:04 AM EST | Areal Flood Warning | IND | 27 hr |
| Feb 21, 10:08 AM EST | Flood Watch | IND | 27 hr |
| Feb 22, 2:47 PM EST | River Flood Warning | IND | 19 hr |
| Feb 23, 4:23 PM EST | Winter Weather Advisory | IND | 36 hr |
| Feb 24, 6:24 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Mar 6, 12:38 AM EST | Special Weather Statement | IND | 37 min |
| Mar 6, 1:03 AM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 6, 2:26 AM EST | Mesoscale Discussion | SPC | 94 min |
| Mar 6, 3:05 AM EST | Severe Thunderstorm Warning | IND | 25 min |
| Mar 6, 3:28 AM EST | Severe Thunderstorm Warning | IND | 32 min |
| Mar 6, 3:58 AM EST | Severe Thunderstorm Warning | IND | 17 min |
| Mar 6, 6:04 PM EST | Flood Watch | IND | 14 hr |
| Mar 7, 4:55 AM EST | River Flood Warning | IND | 36 hr |
| Mar 7, 5:13 AM EST | Areal Flood Warning | IND | 36 hr |
| Mar 23, 12:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 23, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 23, 2:43 PM EDT | Special Weather Statement | IND | 32 min |
| Mar 23, 4:01 PM EDT | Special Weather Statement | IND | 29 min |
| Mar 23, 4:14 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 23, 4:20 PM EDT | Severe Thunderstorm Warning | IND | 19 min |
| Mar 29, 3:38 PM EDT | Wind Advisory | IND | 30 hr |
| Apr 13, 3:53 PM EDT | Wind Advisory | IND | 28 hr |
| Apr 14, 4:29 AM EDT | River Flood Warning | IND | 17 hr |
| Apr 15, 3:43 AM EDT | Wind Advisory | IND | 16 hr |
| Apr 16, 2:45 AM EDT | Freeze Warning | IND | 30 hr |
| Apr 26, 3:50 AM EDT | Frost Advisory | IND | 30 hr |
| Apr 26, 2:43 PM EDT | Freeze Warning | IND | 19 hr |
| May 1, 12:59 AM EDT | Special Weather Statement | IND | 31 min |
| May 3, 1:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 6, 9:20 PM EDT | River Flood Warning | IND | 19 hr |
| May 14, 2:07 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 1:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 1:51 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 21, 2:44 PM EDT | Special Weather Statement | IND | 31 min |
| May 21, 3:19 PM EDT | Special Weather Statement | IND | 26 min |
| May 21, 4:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 1, 2:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 6, 3:16 PM EDT | Special Weather Statement | IND | 29 min |
| Jun 6, 3:35 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 2:09 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 2:29 PM EDT | Tornado Watch | SPC | 8 hr |
| Jun 8, 4:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 6:43 PM EDT | Tornado Warning | IND | 32 min |
| Jun 8, 7:04 PM EDT | Severe Thunderstorm Warning | IND | 11 min |
| Jun 13, 3:40 AM EDT | Heat Advisory | IND | 36 hr |
| Jun 13, 1:29 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 2:20 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 14, 3:34 AM EDT | Excessive Heat Warning | IND | 41 hr |
| Jun 15, 3:32 PM EDT | Heat Advisory | IND | 29 hr |
| Jul 4, 2:42 PM EDT | Heat Advisory | IND | 49 hr |
| Jul 5, 6:10 PM EDT | Special Weather Statement | IND | 35 min |
| Jul 6, 12:58 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 12:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 10:08 PM EDT | River Flood Warning | IND | 27 hr |
| Jul 23, 7:10 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 23, 8:28 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Jul 23, 9:57 AM EDT | Severe Thunderstorm Warning | IND | 33 min |
| Jul 24, 4:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 9:25 AM EDT | Severe Thunderstorm Warning | IND | 35 min |
| Aug 1, 9:54 AM EDT | Special Weather Statement | IND | 36 min |
| Aug 3, 6:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Aug 20, 1:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 3:33 PM EDT | Tornado Warning | IND | 12 min |
| Aug 29, 2:34 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 29, 5:16 PM EDT | Special Weather Statement | IND | 44 min |
| Sep 11, 4:37 PM EDT | Special Weather Statement | IND | 23 min |
| Sep 11, 4:55 PM EDT | Special Weather Statement | IND | 35 min |
| Sep 14, 1:25 AM EDT | Dense Fog Advisory | IND | 7 hr |
| Oct 7, 2:54 AM EDT | Frost Advisory | IND | 30 hr |
| Oct 7, 2:54 AM EDT | Freeze Watch | IND | 12 hr |
| Oct 8, 2:09 PM EDT | Frost Advisory | IND | 19 hr |
| Oct 13, 3:56 AM EDT | Fire Weather Watch | IND | 11 hr |
| Oct 13, 3:56 AM EDT | Red Flag Warning | IND | 11 hr |
| Oct 13, 2:57 PM EDT | Red Flag Warning | IND | 29 hr |
| Oct 16, 3:51 AM EDT | Freeze Watch | IND | 11 hr |
| Oct 16, 2:55 PM EDT | Freeze Warning | IND | 43 hr |
| Oct 19, 10:41 AM EDT | Freeze Warning | IND | 23 hr |
| Oct 19, 2:32 PM EDT | Red Flag Warning | IND | 29 hr |
| Nov 4, 3:37 AM EDT | Wind Advisory | IND | 40 hr |
| Nov 12, 9:10 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Nov 29, 11:50 AM EST | Wind Advisory | IND | 11 hr |
| Dec 1, 3:50 PM EST | Wind Advisory | IND | 42 hr |
| Dec 7, 3:35 AM EST | Dense Fog Advisory | IND | 5 hr |
| Dec 7, 9:01 AM EST | Dense Fog Advisory | IND | 119 min |
| Dec 19, 3:17 PM EST | Winter Storm Watch | IND | 45 hr |
| Dec 21, 12:13 PM EST | Winter Storm Warning | IND | 67 hr |
| Dec 22, 4:39 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 24, 3:07 AM EST | Wind Chill Advisory | IND | 10 hr |
| Dec 24, 1:43 PM EST | Wind Chill Advisory | IND | 20 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 | |
| Severe Thunderstorm Warning | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 12 |
| Flooding | |
| Areal Flood Warning | 2 |
| River Flood Warning | 7 |
| Flood Watch | 3 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 5 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.