Alert archive / Iowa / Floyd County
Weather alerts in Floyd County, Iowa, 2004
91 weather alerts in 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Floyd County and its neighbors
Each county as a circle sized by its count in 2004. Tap one for its archive.
- Alerts
- 91
- Warnings
- 17
- Watches
- 23
- Advisories
- 0
- Busiest month
- May31 alerts
- Busiest day
- May 21, 200412 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 16, 1:38 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 16, 9:00 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 1, 10:06 AM CST | Mesoscale Discussion | SPC | 84 min |
| Mar 25, 10:51 AM CST | Mesoscale Discussion | SPC | 114 min |
| Apr 16, 2:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Apr 16, 3:45 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 16, 7:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 16, 7:31 PM CDT | Severe Thunderstorm Warning | ARX | 29 min |
| Apr 16, 9:49 PM CDT | Severe Thunderstorm Warning | ARX | 41 min |
| Apr 17, 5:03 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 17, 7:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 17, 9:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 17, 9:41 PM CDT | Tornado Warning | ARX | 64 min |
| Apr 17, 10:05 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 17, 10:47 PM CDT | Tornado Warning | ARX | 73 min |
| Apr 18, 4:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 18, 9:45 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 18, 10:19 PM CDT | Severe Thunderstorm Warning | ARX | 26 min |
| Apr 18, 11:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 6, 12:59 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 9:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 7, 10:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 8, 2:27 AM CDT | Mesoscale Discussion | SPC | 93 min |
| May 8, 7:28 PM CDT | Severe Thunderstorm Warning | ARX | 32 min |
| May 12, 11:29 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 12, 12:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 12, 2:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 12, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 19, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 2:22 AM CDT | Mesoscale Discussion | SPC | 23 min |
| May 21, 2:35 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 21, 2:55 AM CDT | Severe Thunderstorm Warning | ARX | 35 min |
| May 21, 4:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| May 21, 6:23 AM CDT | Mesoscale Discussion | SPC | 67 min |
| May 21, 9:44 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 21, 10:25 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 21, 12:37 PM CDT | Severe Thunderstorm Warning | ARX | 38 min |
| May 21, 1:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 2:45 PM CDT | Tornado Watch | SPC | 7 hr |
| May 21, 5:48 PM CDT | Severe Thunderstorm Warning | ARX | 57 min |
| May 21, 6:45 PM CDT | Severe Thunderstorm Warning | ARX | 30 min |
| May 21, 7:00 PM CDT | Flash Flood Warning | ARX | 3 hr |
| May 21, 9:57 PM CDT | Flash Flood Warning | ARX | 3 hr |
| May 22, 12:05 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 22, 12:18 AM CDT | Severe Thunderstorm Warning | ARX | 57 min |
| May 22, 12:59 AM CDT | Flash Flood Warning | ARX | 3 hr |
| May 22, 11:14 PM CDT | Flash Flood Warning | ARX | 6 hr |
| May 24, 1:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 24, 5:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 30, 12:25 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 8, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 6:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 7:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 10:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 11, 12:55 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 11, 1:45 PM CDT | Tornado Watch | SPC | 5 hr |
| Jun 11, 3:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 11, 5:00 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 11, 7:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 11, 9:35 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 16, 11:10 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 2:05 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 16, 3:07 PM CDT | Tornado Warning | ARX | 53 min |
| Jun 16, 5:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 23, 3:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 5, 4:20 PM CDT | Tornado Watch | SPC | 6 hr |
| Jul 5, 6:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jul 5, 7:25 PM CDT | Flash Flood Warning | ARX | 3 hr |
| Jul 13, 12:55 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 13, 4:21 AM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 19, 12:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 31, 11:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 1, 5:56 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 2, 4:56 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 3, 10:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 3, 11:05 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 3, 1:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 3, 2:25 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 8, 12:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 18, 1:10 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 18, 3:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 23, 2:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 23, 5:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 2:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 4:10 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 26, 7:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 5, 2:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Sep 15, 12:25 PM CDT | Tornado Watch | SPC | 8 hr |
| Oct 29, 2:12 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 29, 2:50 PM CDT | Tornado Watch | SPC | 6 hr |
| Oct 29, 5:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
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 | 9 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 13 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 51 |
| Flooding | |
| Flash Flood Warning | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.