Alert archive / Indiana / Howard County
Weather alerts in Howard County, Indiana, 2019
106 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Howard County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 106
- Warnings
- 34
- Watches
- 19
- Advisories
- 22
- Busiest month
- May38 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.
Howard County, 2019
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 17 | 10 | 41% | 8 | 100% | 22 min |
| Flash flood warnings | 4 | 2 | 50% | 3 | 100% | 57 min |
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, 10:58 PM EST | River Flood Warning | IND | 27 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, 8:43 PM EST | Dense Fog Advisory | IND | 5 hr |
| Feb 6, 5:31 PM EST | River Flood Warning | IND | 21 days |
| Feb 7, 2:10 AM EST | Dense Fog Advisory | IND | 6 hr |
| Feb 7, 2:53 PM EST | Wind Advisory | IND | 13 hr |
| Feb 11, 10:27 PM EST | Winter Weather Advisory | IND | 6 hr |
| Feb 12, 3:46 AM EST | Wind Advisory | IND | 24 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 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 13, 3:48 PM EDT | Wind Advisory | IND | 31 hr |
| Mar 14, 10:47 AM EDT | Tornado Watch | SPC | 6 hr |
| Apr 7, 10:52 PM EDT | Severe Thunderstorm Warning | IND | 23 min |
| Apr 12, 2:08 AM EDT | Special Weather Statement | IND | 52 min |
| Apr 12, 2:57 AM EDT | Special Weather Statement | IND | 63 min |
| Apr 18, 3:45 AM EDT | Flood Watch | IND | 18 hr |
| Apr 18, 1:22 PM EDT | River Flood Warning | IND | 45 hr |
| Apr 26, 8:16 AM EDT | River Flood Warning | IND | 14 hr |
| May 2, 3:20 AM EDT | Dense Fog Advisory | IND | 7 hr |
| May 16, 3:47 PM EDT | Mesoscale Discussion | SPC | 118 min |
| May 19, 4:26 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 19, 5:22 PM EDT | Severe Thunderstorm Warning | IND | 38 min |
| May 19, 5:53 PM EDT | Severe Thunderstorm Warning | IND | 52 min |
| May 19, 7:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 3:01 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 23, 4:13 AM EDT | Severe Thunderstorm Warning | IND | 62 min |
| May 23, 4:32 AM EDT | Severe Thunderstorm Warning | IND | 43 min |
| May 23, 4:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| May 25, 1:05 PM EDT | Special Weather Statement | IND | 40 min |
| May 25, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| May 26, 1:24 AM EDT | Mesoscale Discussion | SPC | 66 min |
| May 26, 4:06 AM EDT | Mesoscale Discussion | SPC | 84 min |
| May 26, 4:09 AM EDT | Severe Thunderstorm Warning | IND | 36 min |
| May 26, 4:14 AM EDT | Severe Thunderstorm Watch | SPC | 2 hr |
| May 26, 4:38 AM EDT | Special Weather Statement | IND | 37 min |
| May 27, 1:50 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 27, 2:22 PM EDT | Tornado Watch | SPC | 9 hr |
| May 27, 4:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| May 27, 6:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| 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, 2:18 PM EDT | Severe Thunderstorm Warning | IND | 27 min |
| May 28, 3:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 4:32 PM EDT | Severe Thunderstorm Warning | IND | 43 min |
| May 28, 5:14 PM EDT | Areal Flood Warning | IND | 6 hr |
| May 28, 5:31 PM EDT | Severe Thunderstorm Warning | IND | 44 min |
| May 28, 5:54 PM EDT | Flash Flood Warning | IND | 3 hr |
| May 28, 6:04 PM EDT | Severe Thunderstorm Warning | IND | 26 min |
| May 28, 6:34 PM EDT | Severe Thunderstorm Warning | IND | 29 min |
| May 28, 9:00 PM EDT | Flash Flood Warning | IND | 3 hr |
| May 30, 3:47 PM EDT | Special Weather Statement | IWX | 43 min |
| May 30, 4:09 PM EDT | Severe Thunderstorm Warning | IND | 24 min |
| May 30, 4:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 4:47 PM EDT | Special Weather Statement | IWX | 28 min |
| May 31, 2:20 AM EDT | Areal Flood Warning | IND | 9 hr |
| May 31, 7:17 AM EDT | Areal Flood Advisory | IND | 4 hr |
| 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, 2:06 PM EDT | Severe Thunderstorm Warning | IND | 24 min |
| Jun 5, 2:28 PM EDT | Severe Thunderstorm Warning | IND | 47 min |
| Jun 15, 4:01 AM EDT | Flash Flood Watch | IND | 34 hr |
| Jun 16, 2:14 AM EDT | Mesoscale Discussion | SPC | 61 min |
| Jun 17, 3:14 AM EDT | Flash Flood Watch | IND | 4 days |
| Jun 19, 12:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jun 19, 4:45 PM EDT | Severe Thunderstorm Warning | IND | 45 min |
| Jun 19, 4:59 PM EDT | Flash Flood Warning | IND | 6 hr |
| Jun 19, 5:30 PM EDT | Flash Flood Warning | IND | 6 hr |
| Jun 19, 11:01 PM EDT | Areal Flood Warning | IND | 6 hr |
| Jun 23, 2:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 23, 4:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jun 30, 6:03 PM EDT | Severe Thunderstorm Warning | IND | 42 min |
| Jul 6, 2:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| 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 |
| Jul 21, 5:06 PM EDT | Special Weather Statement | IND | 39 min |
| 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 20, 1:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 1:54 PM EDT | Severe Thunderstorm Warning | IND | 36 min |
| Aug 20, 2:07 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Sep 3, 4:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 28, 12:19 AM EDT | Special Weather Statement | IND | 41 min |
| Oct 13, 3:27 PM EDT | Frost Advisory | IND | 18 hr |
| 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 |
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.