Alert archive / Indiana / Randolph County
Weather alerts in Randolph County, Indiana, 2019
128 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 128
- Warnings
- 40
- Watches
- 19
- Advisories
- 24
- Busiest month
- May33 alerts
- Busiest day
- May 28, 201910 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 1 tornado warnings covering Randolph County in 2019 had a tornado report inside them.
Randolph County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 8 | 4 | 50% | 2 | 100% | 26 min |
| Flash flood warnings | 3 | 2 | 33% | 0 |
Each office's whole area, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Indianapolis, IN: tornado warnings | 44 | 11 | 75% | 29 | 79% | 12 min |
| NWS Indianapolis, IN: severe thunderstorm warnings | 172 | 113 | 34% | 340 | 74% | 21 min |
| NWS Indianapolis, IN: flash flood warnings | 48 | 28 | 42% | 50 | 92% | 72 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 8, 3:34 AM EST | Wind Advisory | IND | 15 hr |
| Jan 11, 3:12 AM EST | Winter Storm Warning | IND | 52 hr |
| Jan 16, 3:35 PM EST | Winter Weather Advisory | IND | 18 hr |
| Jan 17, 3:11 PM EST | Winter Storm Watch | IND | 24 hr |
| Jan 18, 2:57 PM EST | Winter Storm Warning | IND | 36 hr |
| Jan 20, 2:45 PM EST | Wind Chill Advisory | IND | 21 hr |
| Jan 23, 2:14 PM EST | River Flood Warning | IND | 30 hr |
| Jan 24, 11:11 AM EST | Wind Chill Advisory | IND | 24 hr |
| Jan 28, 3:51 AM EST | Wind Chill Watch | IND | 12 hr |
| Jan 28, 3:32 PM EST | Wind Chill Warning | IND | 69 hr |
| Jan 31, 3:54 AM EST | Winter Weather Advisory | IND | 30 hr |
| Feb 2, 2:58 AM EST | Freezing Fog Advisory | IND | 10 hr |
| Feb 5, 3:17 PM EST | Flood Watch | IND | 55 hr |
| Feb 6, 10:15 AM EST | River Flood Warning | IND | 27 hr |
| Feb 7, 2:10 AM EST | Dense Fog Advisory | IND | 6 hr |
| Feb 7, 1:20 PM EST | Flash Flood Warning | IND | 4 hr |
| Feb 7, 2:53 PM EST | Wind Advisory | IND | 13 hr |
| Feb 7, 4:59 PM EST | Areal Flood Warning | IND | 36 hr |
| Feb 7, 5:35 PM EST | River Flood Warning | IND | 21 days |
| Feb 12, 3:46 AM EST | Wind Advisory | IND | 24 hr |
| Feb 12, 1:58 PM EST | River Flood Warning | IND | 23 hr |
| Feb 17, 9:07 PM EST | Winter Weather Advisory | IND | 4 hr |
| Feb 19, 3:25 AM EST | Winter Weather Advisory | IND | 31 hr |
| Feb 20, 3:25 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 21, 8:49 PM EST | River Flood Warning | IND | 16 hr |
| Feb 22, 3:33 PM EST | High Wind Watch | IND | 23 hr |
| Feb 23, 2:24 PM EST | High Wind Warning | IND | 32 hr |
| Mar 9, 3:46 PM EST | Wind Advisory | IND | 15 hr |
| Mar 10, 8:18 AM EDT | River Flood Warning | IND | 21 days |
| Mar 13, 3:48 PM EDT | Wind Advisory | IND | 31 hr |
| Mar 14, 10:47 AM EDT | Tornado Watch | SPC | 6 hr |
| Mar 31, 12:10 AM EDT | River Flood Warning | IND | 30 hr |
| Apr 14, 2:35 PM EDT | River Flood Warning | IND | 18 hr |
| Apr 14, 3:50 PM EDT | Special Weather Statement | IND | 25 min |
| Apr 19, 10:56 AM EDT | River Flood Warning | IND | 21 days |
| Apr 20, 10:32 AM EDT | River Flood Warning | IND | 35 hr |
| Apr 25, 8:40 PM EDT | River Flood Warning | IND | 56 hr |
| Apr 25, 9:06 PM EDT | Tornado Warning | IND | 24 min |
| Apr 25, 9:29 PM EDT | Mesoscale Discussion | SPC | 31 min |
| Apr 25, 9:41 PM EDT | Areal Flood Advisory | IND | 18 hr |
| Apr 25, 9:56 PM EDT | Special Weather Statement | IND | 34 min |
| May 2, 3:20 AM EDT | Dense Fog Advisory | IND | 7 hr |
| May 16, 9:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 17, 1:56 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 17, 3:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 19, 4:26 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 19, 7:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 7:43 PM EDT | Severe Thunderstorm Warning | IND | 32 min |
| May 19, 8:11 PM EDT | Special Weather Statement | IND | 34 min |
| May 23, 3:01 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 23, 4:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| May 23, 5:39 AM EDT | Special Weather Statement | IND | 36 min |
| May 25, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| May 25, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 25, 2:55 PM EDT | Special Weather Statement | IND | 35 min |
| May 25, 4:09 PM EDT | Special Weather Statement | IND | 36 min |
| May 26, 4:06 AM EDT | Mesoscale Discussion | SPC | 84 min |
| May 26, 4:14 AM EDT | Severe Thunderstorm Watch | SPC | 2 hr |
| May 26, 5:13 AM EDT | Special Weather Statement | IND | 47 min |
| May 26, 5:38 AM EDT | Severe Thunderstorm Warning | IND | 34 min |
| May 26, 9:51 AM EDT | River Flood Warning | IND | 27 hr |
| May 27, 2:22 PM EDT | Tornado Watch | SPC | 9 hr |
| May 27, 6:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 27, 8:58 PM EDT | Severe Thunderstorm Warning | IND | 47 min |
| May 27, 9:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 27, 9:19 PM EDT | Severe Thunderstorm Warning | IND | 26 min |
| May 27, 9:38 PM EDT | Severe Thunderstorm Warning | IND | 37 min |
| May 27, 9:57 PM EDT | Areal Flood Advisory | IND | 3 hr |
| May 28, 3:56 AM EDT | River Flood Warning | IND | 31 hr |
| May 28, 12:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 28, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 28, 3:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 7:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 30, 4:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 2, 12:23 AM EDT | Special Weather Statement | IND | 37 min |
| Jun 5, 1:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 1:44 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 5, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 15, 4:01 AM EDT | Flash Flood Watch | IND | 34 hr |
| Jun 15, 7:47 PM EDT | Severe Thunderstorm Warning | IND | 58 min |
| Jun 16, 3:24 AM EDT | River Flood Warning | IND | 21 days |
| Jun 16, 7:55 AM EDT | Areal Flood Warning | IND | 3 hr |
| Jun 16, 12:00 PM EDT | Areal Flood Warning | IND | 6 hr |
| Jun 16, 5:57 PM EDT | Areal Flood Warning | IND | 6 hr |
| Jun 17, 3:14 AM EDT | Flash Flood Watch | IND | 4 days |
| Jun 18, 8:02 AM EDT | River Flood Warning | IND | 25 hr |
| Jun 19, 11:24 AM EDT | River Flood Warning | IND | 11 hr |
| Jun 19, 12:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jun 23, 4:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 23, 4:45 PM EDT | Special Weather Statement | IND | 45 min |
| Jun 27, 10:31 PM EDT | Special Weather Statement | IND | 44 min |
| Jul 2, 4:40 PM EDT | Special Weather Statement | IND | 50 min |
| Jul 2, 5:14 PM EDT | Special Weather Statement | IND | 31 min |
| Jul 5, 2:36 PM EDT | Special Weather Statement | IND | 54 min |
| Jul 6, 2:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 5:36 PM EDT | Special Weather Statement | IND | 39 min |
| Jul 10, 6:11 PM EDT | Special Weather Statement | IND | 49 min |
| Jul 10, 6:24 PM EDT | Areal Flood Advisory | IND | 3 hr |
| Jul 10, 7:01 PM EDT | Flash Flood Warning | IND | 3 hr |
| Jul 10, 9:42 PM EDT | Flash Flood Warning | IND | 3 hr |
| Jul 11, 12:41 AM EDT | Areal Flood Advisory | IND | 8 hr |
| Jul 14, 7:07 PM EDT | Areal Flood Advisory | IND | 3 hr |
| Jul 16, 4:05 PM EDT | Special Weather Statement | IND | 55 min |
| Jul 17, 3:53 AM EDT | Excessive Heat Watch | IND | 12 hr |
| Jul 17, 3:50 PM EDT | Excessive Heat Warning | IND | 4 days |
| Jul 21, 1:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 1:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 18, 2:05 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 3:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 18, 7:42 PM EDT | Severe Thunderstorm Warning | IND | 33 min |
| Aug 18, 8:45 PM EDT | Severe Thunderstorm Warning | IND | 30 min |
| Aug 18, 9:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Aug 20, 2:07 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Sep 12, 8:15 PM EDT | Special Weather Statement | IND | 15 min |
| Sep 12, 8:33 PM EDT | Special Weather Statement | IND | 27 min |
| Sep 13, 4:23 PM EDT | Special Weather Statement | IND | 22 min |
| Sep 13, 7:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Oct 17, 3:30 PM EDT | Frost Advisory | IND | 17 hr |
| Oct 26, 5:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Oct 31, 3:18 AM EDT | Wind Advisory | IND | 19 hr |
| Nov 10, 3:23 PM EST | Winter Weather Advisory | IND | 41 hr |
| Nov 25, 2:59 PM EST | High Wind Watch | IND | 23 hr |
| Nov 26, 1:32 PM EST | High Wind Warning | IND | 31 hr |
| Dec 14, 3:09 PM EST | Winter Storm Watch | IND | 12 hr |
| Dec 15, 3:34 AM EST | Winter Weather Advisory | IND | 53 hr |
| Dec 24, 3:09 AM EST | Dense Fog Advisory | IND | 7 hr |
| Dec 30, 4:09 AM EST | River Flood Warning | IND | 14 hr |
| Dec 30, 7:30 PM EST | River Flood Warning | IND | 8 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 archive20182020
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.