Alert archive / Florida / Collier County
Weather alerts in Collier County, Florida, 2012
246 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Collier County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 246
- Warnings
- 59
- Watches
- 23
- Advisories
- 36
- Busiest month
- June76 alerts
- Busiest day
- June 24, 201214 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
4 of 14 tornado warnings covering Collier County in 2012 had a tornado report inside them; 4 of 9 tornado reports fell inside a warning, on average 9 minutes after it went out.
Collier County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 14 | 4 | 71% | 9 | 44% | 9 min |
| Severe thunderstorm warnings | 29 | 3 | 90% | 4 | 75% | 7 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Miami, FL: tornado warnings | 38 | 7 | 82% | 17 | 41% | 12 min |
| NWS Miami, FL: severe thunderstorm warnings | 161 | 34 | 79% | 84 | 75% | 17 min |
| NWS Miami, FL: flash flood warnings | 9 | 6 | 33% | 18 | 61% | 62 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 2, 3:30 AM EST | Red Flag Warning | MFL | 39 hr |
| Jan 2, 4:09 AM EST | Freeze Watch | MFL | 25 hr |
| Jan 2, 4:10 AM EST | Wind Chill Advisory | MFL | 29 hr |
| Jan 3, 4:53 AM EST | Freeze Warning | MFL | 29 hr |
| Jan 4, 4:12 AM EST | Frost Advisory | MFL | 29 hr |
| Jan 11, 9:42 AM EST | Special Weather Statement | MFL | 33 min |
| Jan 15, 9:38 AM EST | Red Flag Warning | MFL | 7 hr |
| Feb 7, 4:20 AM EST | Dense Fog Advisory | MFL | 5 hr |
| Feb 10, 2:56 PM EST | Fire Weather Watch | MFL | 37 hr |
| Feb 11, 3:46 AM EST | Wind Chill Advisory | MFL | 29 hr |
| Feb 12, 3:46 AM EST | Red Flag Warning | MFL | 14 hr |
| Feb 12, 9:05 PM EST | Frost Advisory | MFL | 11 hr |
| Feb 24, 2:07 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Feb 25, 4:11 AM EST | Dense Fog Advisory | MFL | 5 hr |
| Mar 2, 5:00 AM EST | Dense Fog Advisory | MFL | 3 hr |
| Mar 4, 3:28 AM EST | Wind Advisory | MFL | 11 hr |
| Mar 4, 3:33 AM EST | Wind Chill Advisory | MFL | 24 hr |
| Mar 4, 3:38 AM EST | Rip Current Statement | MFL | 14 hr |
| Mar 4, 6:39 AM EST | Special Weather Statement | MFL | 81 min |
| Mar 4, 8:05 AM EST | Special Weather Statement | MFL | 25 min |
| Mar 4, 8:31 AM EST | Special Weather Statement | MFL | 59 min |
| Mar 6, 3:06 AM EST | Red Flag Warning | MFL | 15 hr |
| Apr 2, 6:11 AM EDT | Dense Fog Advisory | MFL | 3 hr |
| Apr 4, 10:03 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Apr 6, 8:44 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Apr 6, 9:48 AM EDT | Special Weather Statement | MFL | 42 min |
| Apr 6, 9:53 AM EDT | Severe Thunderstorm Warning | MFL | 37 min |
| Apr 6, 10:13 AM EDT | Special Weather Statement | MFL | 32 min |
| Apr 6, 11:21 AM EDT | Special Weather Statement | MFL | 24 min |
| Apr 21, 12:17 AM EDT | Areal Flood Advisory | MFL | 118 min |
| Apr 21, 2:15 AM EDT | Areal Flood Advisory | MFL | 2 hr |
| Apr 21, 4:09 AM EDT | Coastal Flood Watch | MFL | 15 hr |
| Apr 21, 4:09 AM EDT | Rip Current Statement | MFL | 64 hr |
| Apr 21, 4:45 AM EDT | Flood Watch | MFL | 14 hr |
| Apr 21, 7:15 PM EDT | Coastal Flood Statement | MFL | 21 hr |
| Apr 21, 10:10 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Apr 21, 11:08 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 22, 1:47 AM EDT | Special Weather Statement | MFL | 58 min |
| Apr 22, 2:21 AM EDT | Mesoscale Discussion | SPC | 54 min |
| Apr 22, 2:46 AM EDT | Special Weather Statement | MFL | 59 min |
| Apr 22, 4:49 AM EDT | Wind Advisory | MFL | 12 hr |
| Apr 23, 6:17 AM EDT | Fire Weather Watch | MFL | 22 hr |
| Apr 23, 6:17 AM EDT | Red Flag Warning | MFL | 12 hr |
| Apr 24, 9:43 AM EDT | Red Flag Warning | MFL | 8 hr |
| Apr 24, 2:26 PM EDT | Fire Weather Watch | MFL | 4 hr |
| May 11, 6:42 PM EDT | Areal Flood Advisory | MFL | 2 hr |
| May 13, 6:19 PM EDT | Special Weather Statement | MFL | 41 min |
| May 13, 7:21 PM EDT | Areal Flood Advisory | MFL | 54 min |
| May 15, 5:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 18, 1:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 19, 12:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| May 19, 4:52 PM EDT | Severe Thunderstorm Warning | MFL | 18 min |
| May 19, 5:32 PM EDT | Severe Thunderstorm Warning | MFL | 43 min |
| May 19, 6:03 PM EDT | Severe Thunderstorm Warning | MFL | 42 min |
| May 22, 1:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 8:48 PM EDT | Special Weather Statement | MFL | 42 min |
| Jun 1, 4:49 AM EDT | Flood Watch | MFL | 15 hr |
| Jun 6, 2:56 AM EDT | Special Weather Statement | MFL | 49 min |
| Jun 6, 3:21 AM EDT | Special Weather Statement | MFL | 24 min |
| Jun 6, 3:41 AM EDT | Severe Thunderstorm Warning | MFL | 34 min |
| Jun 6, 3:47 AM EDT | Special Weather Statement | MFL | 43 min |
| Jun 6, 4:12 AM EDT | Special Weather Statement | MFL | 48 min |
| Jun 6, 5:14 AM EDT | Special Weather Statement | MFL | 46 min |
| Jun 6, 5:24 AM EDT | Severe Thunderstorm Warning | MFL | 51 min |
| Jun 6, 5:31 AM EDT | Special Weather Statement | MFL | 44 min |
| Jun 6, 5:39 AM EDT | Severe Thunderstorm Warning | MFL | 42 min |
| Jun 6, 5:42 AM EDT | Tornado Warning | MFL | 28 min |
| Jun 6, 11:09 PM EDT | Special Weather Statement | MFL | 66 min |
| Jun 7, 12:10 AM EDT | Special Weather Statement | MFL | 65 min |
| Jun 7, 12:26 AM EDT | Severe Thunderstorm Warning | MFL | 26 min |
| Jun 7, 12:58 AM EDT | Special Weather Statement | MFL | 47 min |
| Jun 7, 1:39 AM EDT | Special Weather Statement | MFL | 36 min |
| Jun 9, 1:34 AM EDT | Severe Thunderstorm Warning | MFL | 41 min |
| Jun 9, 1:52 AM EDT | Tornado Warning | MFL | 23 min |
| Jun 9, 2:04 AM EDT | Mesoscale Discussion | SPC | 56 min |
| Jun 9, 2:16 AM EDT | Severe Thunderstorm Warning | MFL | 59 min |
| Jun 9, 2:51 AM EDT | Severe Thunderstorm Watch | SPC | 2 hr |
| Jun 9, 3:41 AM EDT | Special Weather Statement | MFL | 34 min |
| Jun 9, 6:45 PM EDT | Special Weather Statement | MFL | 45 min |
| Jun 9, 7:22 PM EDT | Severe Thunderstorm Warning | MFL | 38 min |
| Jun 10, 3:17 PM EDT | Special Weather Statement | MFL | 43 min |
| Jun 10, 3:42 PM EDT | Areal Flood Advisory | MFL | 78 min |
| Jun 10, 3:59 PM EDT | Special Weather Statement | MFL | 46 min |
| Jun 15, 3:11 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jun 15, 3:56 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 15, 5:57 PM EDT | Severe Thunderstorm Warning | MFL | 63 min |
| Jun 15, 6:21 PM EDT | Severe Thunderstorm Warning | MFL | 54 min |
| Jun 15, 7:13 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jun 15, 7:14 PM EDT | Severe Thunderstorm Warning | MFL | 31 min |
| Jun 15, 7:17 PM EDT | Special Weather Statement | MFL | 28 min |
| Jun 15, 7:24 PM EDT | Severe Thunderstorm Warning | MFL | 36 min |
| Jun 15, 8:09 PM EDT | Special Weather Statement | MFL | 66 min |
| Jun 22, 9:51 PM EDT | Special Weather Statement | MFL | 54 min |
| Jun 22, 10:22 PM EDT | Special Weather Statement | MFL | 53 min |
| Jun 23, 3:25 PM EDT | Special Weather Statement | MFL | 50 min |
| Jun 23, 3:58 PM EDT | Tornado Warning | MFL | 17 min |
| Jun 23, 4:00 PM EDT | Tornado Warning | MFL | 30 min |
| Jun 23, 4:23 PM EDT | Tornado Warning | MFL | 52 min |
| Jun 23, 4:27 PM EDT | Tornado Warning | MFL | 48 min |
| Jun 23, 4:44 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 23, 5:44 PM EDT | Special Weather Statement | MFL | 31 min |
| Jun 23, 6:08 PM EDT | Tornado Warning | MFL | 67 min |
| Jun 23, 7:12 PM EDT | Special Weather Statement | MFL | 63 min |
| Jun 23, 8:09 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jun 24, 8:57 AM EDT | Special Weather Statement | MFL | 48 min |
| Jun 24, 10:59 AM EDT | Special Weather Statement | MFL | 46 min |
| Jun 24, 11:02 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 24, 11:31 AM EDT | Tornado Warning | MFL | 29 min |
| Jun 24, 11:47 AM EDT | Tornado Watch | SPC | 8 hr |
| Jun 24, 11:56 AM EDT | Tornado Warning | MFL | 34 min |
| Jun 24, 12:01 PM EDT | Tornado Warning | MFL | 29 min |
| Jun 24, 12:18 PM EDT | Tornado Warning | MFL | 33 min |
| Jun 24, 12:22 PM EDT | Tornado Warning | MFL | 53 min |
| Jun 24, 12:26 PM EDT | Tornado Warning | MFL | 34 min |
| Jun 24, 12:43 PM EDT | Tornado Warning | MFL | 32 min |
| Jun 24, 4:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 24, 7:46 PM EDT | Tornado Watch | SPC | 9 hr |
| Jun 24, 8:12 PM EDT | Special Weather Statement | MFL | 63 min |
| Jun 24, 8:43 PM EDT | Severe Thunderstorm Warning | MFL | 47 min |
| Jun 24, 9:05 PM EDT | Special Weather Statement | MFL | 40 min |
| Jun 24, 9:12 PM EDT | Severe Thunderstorm Warning | MFL | 63 min |
| Jun 24, 9:22 PM EDT | Severe Thunderstorm Warning | MFL | 38 min |
| Jun 24, 10:16 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jun 25, 2:17 AM EDT | Coastal Flood Statement | MFL | 25 hr |
| Jun 25, 2:17 AM EDT | Rip Current Statement | MFL | 66 hr |
| Jun 25, 4:07 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 25, 4:37 AM EDT | Tornado Watch | SPC | 9 hr |
| Jun 25, 8:56 AM EDT | Severe Thunderstorm Warning | MFL | 49 min |
| Jun 25, 1:48 PM EDT | Tornado Watch | SPC | 9 hr |
| Jun 25, 6:27 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Jun 26, 12:01 PM EDT | Special Weather Statement | MFL | 29 min |
| Jun 26, 3:22 PM EDT | Wind Advisory | MFL | 4 hr |
| Jul 1, 6:23 PM EDT | Severe Thunderstorm Warning | MFL | 37 min |
| Jul 2, 6:48 PM EDT | Severe Thunderstorm Warning | MFL | 42 min |
| Jul 2, 7:14 PM EDT | Special Weather Statement | MFL | 31 min |
| Jul 2, 7:19 PM EDT | Special Weather Statement | MFL | 41 min |
| Jul 3, 5:27 PM EDT | Special Weather Statement | MFL | 33 min |
| Jul 4, 2:56 PM EDT | Special Weather Statement | MFL | 34 min |
| Jul 5, 5:08 PM EDT | Special Weather Statement | MFL | 37 min |
| Jul 6, 6:49 PM EDT | Special Weather Statement | MFL | 26 min |
| Jul 7, 4:08 PM EDT | Special Weather Statement | MFL | 22 min |
| Jul 12, 6:10 AM EDT | Special Weather Statement | MFL | 35 min |
| Jul 12, 3:26 PM EDT | Special Weather Statement | MFL | 19 min |
| Jul 20, 7:48 PM EDT | Special Weather Statement | MFL | 27 min |
| Jul 20, 7:51 PM EDT | Severe Thunderstorm Warning | MFL | 22 min |
| Jul 22, 12:16 PM EDT | Special Weather Statement | MFL | 44 min |
| Jul 22, 1:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 3:16 PM EDT | Special Weather Statement | MFL | 29 min |
| Jul 24, 4:17 PM EDT | Severe Thunderstorm Warning | MFL | 21 min |
| Jul 28, 1:21 PM EDT | Special Weather Statement | MFL | 24 min |
| Aug 2, 3:18 PM EDT | Special Weather Statement | MFL | 42 min |
| Aug 2, 3:51 PM EDT | Severe Thunderstorm Warning | MFL | 39 min |
| Aug 2, 4:29 PM EDT | Severe Thunderstorm Warning | MFL | 46 min |
| Aug 3, 4:22 PM EDT | Special Weather Statement | MFL | 38 min |
| Aug 3, 4:29 PM EDT | Severe Thunderstorm Warning | MFL | 46 min |
| Aug 3, 4:59 PM EDT | Special Weather Statement | MFL | 46 min |
| Aug 3, 5:17 PM EDT | Areal Flood Advisory | MFL | 43 min |
| Aug 5, 3:52 PM EDT | Special Weather Statement | MFL | 38 min |
| Aug 6, 3:46 PM EDT | Special Weather Statement | MFL | 44 min |
| Aug 9, 5:15 PM EDT | Special Weather Statement | MFL | 30 min |
| Aug 10, 3:43 PM EDT | Special Weather Statement | MFL | 17 min |
| Aug 13, 8:00 PM EDT | Special Weather Statement | MFL | 45 min |
| Aug 16, 1:22 PM EDT | Special Weather Statement | MFL | 23 min |
| Aug 21, 5:00 AM EDT | Tropical Storm Watch | NHC | 8 days |
| Aug 21, 11:00 PM EDT | Hurricane Watch | NHC | 94 days |
| Aug 21, 11:00 PM EDT | Tropical Storm Warning | NHC | 55 days |
| Aug 21, 11:40 PM EDT | Areal Flood Advisory | MFL | 110 min |
| Aug 22, 4:10 PM EDT | Special Weather Statement | MFL | 50 min |
| Aug 22, 7:47 PM EDT | Special Weather Statement | MFL | 28 min |
| Aug 22, 8:39 PM EDT | Special Weather Statement | MFL | 66 min |
| Aug 23, 4:26 PM EDT | Special Weather Statement | MFL | 19 min |
| Aug 23, 4:48 PM EDT | Special Weather Statement | MFL | 42 min |
| Aug 24, 5:06 PM EDT | Tropical Storm Watch | MFL | 6 hr |
| Aug 24, 11:32 PM EDT | Hurricane Watch | MFL | 36 hr |
| Aug 24, 11:32 PM EDT | Tropical Storm Warning | MFL | 60 hr |
| Aug 25, 5:00 AM EDT | Hurricane Warning | NHC | 4 days |
| Aug 25, 5:10 AM EDT | Hurricane Warning | MFL | 36 hr |
| Aug 26, 4:59 AM EDT | Flood Watch | MFL | 63 hr |
| Aug 26, 7:05 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 8:29 AM EDT | Tornado Watch | SPC | 9 hr |
| Aug 26, 12:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 4:28 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Aug 26, 10:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 11:24 PM EDT | Tornado Watch | SPC | 12 hr |
| Aug 27, 3:44 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 5:49 AM EDT | Wind Advisory | MFL | 15 hr |
| Aug 27, 6:23 AM EDT | Rip Current Statement | MFL | 19 hr |
| Aug 27, 7:55 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 27, 12:24 PM EDT | Coastal Flood Statement | MFL | 13 hr |
| Aug 27, 3:01 PM EDT | Special Weather Statement | MFL | 29 min |
| Aug 28, 8:11 AM EDT | Rip Current Statement | MFL | 12 hr |
| Sep 6, 5:42 PM EDT | Areal Flood Advisory | MFL | 2 hr |
| Sep 11, 5:13 PM EDT | Areal Flood Advisory | MFL | 77 min |
| Sep 14, 4:54 PM EDT | Special Weather Statement | MFL | 36 min |
| Sep 18, 5:30 PM EDT | Special Weather Statement | MFL | 30 min |
| Sep 20, 2:46 PM EDT | Special Weather Statement | MFL | 29 min |
| Sep 20, 3:20 PM EDT | Special Weather Statement | MFL | 40 min |
| Sep 20, 3:29 PM EDT | Severe Thunderstorm Warning | MFL | 33 min |
| Sep 20, 4:00 PM EDT | Special Weather Statement | MFL | 30 min |
| Sep 21, 5:29 PM EDT | Special Weather Statement | MFL | 46 min |
| Sep 21, 5:51 PM EDT | Special Weather Statement | MFL | 24 min |
| Sep 23, 3:46 AM EDT | Flood Watch | MFL | 14 hr |
| Sep 27, 4:26 PM EDT | Special Weather Statement | MFL | 34 min |
| Sep 27, 5:06 PM EDT | Special Weather Statement | MFL | 39 min |
| Sep 27, 5:12 PM EDT | Special Weather Statement | MFL | 48 min |
| Sep 27, 5:53 PM EDT | Areal Flood Advisory | MFL | 56 min |
| Sep 27, 6:34 PM EDT | Special Weather Statement | MFL | 41 min |
| Oct 2, 4:56 PM EDT | Special Weather Statement | MFL | 49 min |
| Oct 5, 5:01 PM EDT | Special Weather Statement | MFL | 44 min |
| Oct 5, 5:18 PM EDT | Special Weather Statement | MFL | 42 min |
| Oct 5, 6:03 PM EDT | Special Weather Statement | MFL | 42 min |
| Oct 5, 7:02 PM EDT | Areal Flood Advisory | MFL | 72 min |
| Oct 5, 9:33 PM EDT | Areal Flood Advisory | MFL | 62 min |
| Oct 6, 5:39 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 7, 4:37 PM EDT | Special Weather Statement | MFL | 23 min |
| Oct 8, 5:19 PM EDT | Special Weather Statement | MFL | 26 min |
| Oct 8, 5:55 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 23, 5:57 PM EDT | Hurricane Local Statement | MFL | 72 hr |
| Oct 25, 5:00 AM EDT | Wind Advisory | MFL | 62 hr |
| Oct 26, 3:23 PM EDT | Coastal Flood Statement | MFL | 67 hr |
| Oct 26, 3:23 PM EDT | Rip Current Statement | MFL | 3 days |
| Nov 4, 2:16 AM EST | Dense Fog Advisory | MFL | 6 hr |
| Nov 21, 1:28 PM EST | Fire Weather Watch | MFL | 14 hr |
| Nov 22, 3:43 AM EST | Red Flag Warning | MFL | 14 hr |
| Nov 23, 3:12 AM EST | Red Flag Warning | MFL | 15 hr |
| Nov 25, 2:38 AM EST | Red Flag Warning | MFL | 14 hr |
| Nov 29, 3:48 AM EST | Special Weather Statement | MFL | 72 min |
| Nov 29, 4:50 AM EST | Dense Fog Advisory | MFL | 3 hr |
| Dec 10, 11:34 PM EST | Mesoscale Discussion | SPC | 86 min |
| Dec 10, 11:40 PM EST | Areal Flood Advisory | MFL | 2 hr |
| Dec 11, 12:02 AM EST | Special Weather Statement | MFL | 43 min |
| Dec 11, 12:34 AM EST | Special Weather Statement | MFL | 41 min |
| Dec 11, 1:31 AM EST | Severe Thunderstorm Warning | MFL | 29 min |
| Dec 11, 1:47 AM EST | Severe Thunderstorm Warning | MFL | 28 min |
| Dec 11, 4:52 AM EST | Areal Flood Advisory | MFL | 113 min |
| Dec 11, 8:53 AM EST | Areal Flood Advisory | MFL | 112 min |
| Dec 11, 9:15 AM EST | Special Weather Statement | MFL | 45 min |
| Dec 11, 10:06 AM EST | Special Weather Statement | MFL | 39 min |
| Dec 12, 1:19 AM EST | Special Weather Statement | MFL | 41 min |
| Dec 13, 1:39 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Dec 18, 3:57 AM EST | Dense Fog Advisory | MFL | 5 hr |
| Dec 21, 4:30 AM EST | Wind Chill Advisory | MFL | 28 hr |
| Dec 21, 5:26 AM EST | Rip Current Statement | MFL | 14 hr |
| Dec 22, 9:01 AM EST | Red Flag Warning | MFL | 9 hr |
| Dec 22, 1:53 PM EST | Frost Advisory | MFL | 17 hr |
| Dec 22, 7:03 PM EST | Freeze Warning | MFL | 12 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 | 29 |
| Tornado Warning | 14 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 28 |
| Special Weather Statement | 88 |
| Flooding | |
| Flood Watch | 4 |
| Areal Flood Advisory | 15 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
| Tropical | |
| Hurricane Warning | 2 |
| Tropical Storm Warning | 2 |
| Hurricane Watch | 2 |
| Tropical Storm Watch | 2 |
| Hurricane Local Statement | 1 |
| Coast and beach | |
| Coastal Flood Watch | 1 |
| Coastal Flood Statement | 4 |
| Rip Current Statement | 7 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.