Alert archive / Florida / Hillsborough County
Weather alerts in Hillsborough County, Florida, 2014
265 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hillsborough County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 265
- Warnings
- 39
- Watches
- 15
- Advisories
- 76
- Busiest month
- January36 alerts
- Busiest day
- March 17, 20149 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
1 of 3 tornado warnings covering Hillsborough County in 2014 had a tornado report inside them; 1 of 3 tornado reports fell inside a warning, on average 5 minutes after it went out.
Hillsborough County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 1 | 67% | 3 | 33% | 5 min |
| Severe thunderstorm warnings | 19 | 9 | 53% | 21 | 90% | 16 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tampa Bay, FL: tornado warnings | 10 | 2 | 80% | 6 | 50% | 19 min |
| NWS Tampa Bay, FL: severe thunderstorm warnings | 73 | 39 | 47% | 95 | 72% | 19 min |
| NWS Tampa Bay, FL: flash flood warnings | 1 | 0 | 100% | 0 |
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, 1:07 AM EST | Dense Fog Advisory | TBW | 8 hr |
| Jan 2, 3:00 PM EST | Lake Wind Advisory | TBW | 18 hr |
| Jan 2, 3:11 PM EST | Wind Chill Advisory | TBW | 19 hr |
| Jan 2, 3:39 PM EST | Rip Current Statement | TBW | 24 hr |
| Jan 2, 3:39 PM EST | High Surf Advisory | TBW | 24 hr |
| Jan 5, 5:03 AM EST | Freeze Watch | TBW | 24 hr |
| Jan 6, 4:58 AM EST | Dense Fog Advisory | TBW | 5 hr |
| Jan 6, 4:58 AM EST | Freeze Watch | TBW | 24 hr |
| Jan 6, 4:58 AM EST | Freeze Warning | TBW | 28 hr |
| Jan 6, 5:00 AM EST | Wind Chill Advisory | TBW | 30 hr |
| Jan 6, 5:23 AM EST | Rip Current Statement | TBW | 38 hr |
| Jan 6, 5:23 AM EST | High Surf Advisory | TBW | 38 hr |
| Jan 7, 4:06 PM EST | Wind Chill Advisory | TBW | 15 hr |
| Jan 11, 4:44 AM EST | Lake Wind Advisory | TBW | 13 hr |
| Jan 11, 6:49 PM EST | Special Weather Statement | TBW | 41 min |
| Jan 14, 5:27 AM EST | Rip Current Statement | TBW | 15 hr |
| Jan 14, 7:08 AM EST | Mesoscale Discussion | SPC | 67 min |
| Jan 15, 3:30 PM EST | Freeze Watch | TBW | 12 hr |
| Jan 15, 3:40 PM EST | Rip Current Statement | TBW | 27 hr |
| Jan 15, 3:41 PM EST | Wind Chill Advisory | TBW | 13 hr |
| Jan 16, 3:18 AM EST | Freeze Warning | TBW | 30 hr |
| Jan 18, 3:49 AM EST | Freeze Watch | TBW | 13 hr |
| Jan 18, 4:28 PM EST | Freeze Warning | TBW | 16 hr |
| Jan 20, 2:45 AM EST | Dense Fog Advisory | TBW | 6 hr |
| Jan 21, 4:23 AM EST | Lake Wind Advisory | TBW | 15 hr |
| Jan 21, 4:56 AM EST | Rip Current Statement | TBW | 34 hr |
| Jan 21, 4:56 AM EST | High Surf Advisory | TBW | 34 hr |
| Jan 21, 12:46 PM EST | Special Weather Statement | TBW | 59 min |
| Jan 21, 2:14 PM EST | Wind Chill Advisory | TBW | 19 hr |
| Jan 21, 2:32 PM EST | Freeze Watch | TBW | 25 hr |
| Jan 22, 3:05 PM EST | Frost Advisory | TBW | 18 hr |
| Jan 22, 3:05 PM EST | Freeze Warning | TBW | 18 hr |
| Jan 23, 10:28 AM EST | Red Flag Warning | TBW | 3 hr |
| Jan 23, 2:51 PM EST | Wind Chill Advisory | TBW | 19 hr |
| Jan 24, 5:25 AM EST | Rip Current Statement | TBW | 13 hr |
| Jan 28, 12:21 AM EST | Dense Fog Advisory | TBW | 9 hr |
| Feb 1, 8:25 PM EST | Dense Fog Advisory | TBW | 13 hr |
| Feb 3, 6:55 PM EST | Dense Fog Advisory | TBW | 15 hr |
| Feb 12, 11:10 AM EST | Lake Wind Advisory | TBW | 8 hr |
| Feb 12, 2:07 PM EST | Mesoscale Discussion | SPC | 113 min |
| Feb 12, 3:05 PM EST | Special Weather Statement | TBW | 55 min |
| Feb 12, 3:06 PM EST | Severe Thunderstorm Watch | SPC | 8 hr |
| Feb 12, 3:57 PM EST | Special Weather Statement | TBW | 63 min |
| Feb 12, 4:45 PM EST | Rip Current Statement | TBW | 26 hr |
| Feb 12, 4:45 PM EST | High Surf Advisory | TBW | 26 hr |
| Feb 12, 4:52 PM EST | Special Weather Statement | TBW | 23 min |
| Feb 13, 4:03 AM EST | Lake Wind Advisory | TBW | 15 hr |
| Feb 15, 5:10 AM EST | Lake Wind Advisory | TBW | 10 hr |
| Feb 15, 6:03 AM EST | Rip Current Statement | TBW | 16 hr |
| Feb 23, 7:31 AM EST | Dense Fog Advisory | TBW | 2 hr |
| Feb 26, 4:30 AM EST | Dense Fog Advisory | TBW | 5 hr |
| Mar 6, 5:21 AM EST | Rip Current Statement | TBW | 8 hr |
| Mar 6, 11:28 AM EST | Tornado Watch | SPC | 5 hr |
| Mar 6, 12:19 PM EST | Severe Thunderstorm Warning | TBW | 41 min |
| Mar 6, 12:33 PM EST | Tornado Warning | TBW | 27 min |
| Mar 7, 3:17 AM EST | Lake Wind Advisory | TBW | 15 hr |
| Mar 7, 3:32 AM EST | Rip Current Statement | TBW | 25 hr |
| Mar 7, 3:32 AM EST | High Surf Advisory | TBW | 11 hr |
| Mar 12, 4:41 AM EDT | Lake Wind Advisory | TBW | 14 hr |
| Mar 12, 5:33 AM EDT | Rip Current Statement | TBW | 40 hr |
| Mar 12, 4:03 PM EDT | High Surf Advisory | TBW | 30 hr |
| Mar 16, 3:54 AM EDT | Lake Wind Advisory | TBW | 15 hr |
| Mar 16, 3:33 PM EDT | Rip Current Statement | TBW | 49 hr |
| Mar 17, 3:14 AM EDT | Lake Wind Advisory | TBW | 15 hr |
| Mar 17, 8:52 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 17, 12:43 PM EDT | Tornado Watch | SPC | 8 hr |
| Mar 17, 1:35 PM EDT | Special Weather Statement | TBW | 40 min |
| Mar 17, 2:10 PM EDT | Special Weather Statement | TBW | 50 min |
| Mar 17, 2:12 PM EDT | Special Weather Statement | TBW | 48 min |
| Mar 17, 2:58 PM EDT | Special Weather Statement | TBW | 62 min |
| Mar 17, 3:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Mar 17, 3:37 PM EDT | Severe Thunderstorm Warning | TBW | 38 min |
| Mar 18, 1:26 AM EDT | Special Weather Statement | TBW | 49 min |
| Mar 18, 5:05 AM EDT | High Surf Advisory | TBW | 12 hr |
| Mar 25, 4:29 AM EDT | Lake Wind Advisory | TBW | 16 hr |
| Mar 25, 4:30 AM EDT | Rip Current Statement | TBW | 29 hr |
| Mar 25, 4:30 AM EDT | High Surf Advisory | TBW | 29 hr |
| Mar 29, 4:59 AM EDT | Rip Current Statement | TBW | 41 hr |
| Mar 29, 8:10 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 29, 9:43 AM EDT | Tornado Watch | SPC | 7 hr |
| Mar 29, 11:38 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Mar 29, 12:55 PM EDT | Special Weather Statement | TBW | 95 min |
| Mar 29, 1:58 PM EDT | Special Weather Statement | TBW | 47 min |
| Mar 29, 2:05 PM EDT | Areal Flood Advisory | TBW | 115 min |
| Mar 29, 2:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Mar 29, 5:10 PM EDT | Special Weather Statement | MFL | 50 min |
| Apr 7, 4:22 AM EDT | Rip Current Statement | TBW | 72 hr |
| Apr 7, 4:25 AM EDT | Lake Wind Advisory | TBW | 15 hr |
| Apr 8, 5:31 PM EDT | High Surf Advisory | TBW | 35 hr |
| Apr 15, 5:10 AM EDT | Rip Current Statement | TBW | 23 hr |
| Apr 15, 5:15 AM EDT | Lake Wind Advisory | TBW | 15 hr |
| Apr 15, 12:29 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 15, 1:00 PM EDT | Special Weather Statement | TBW | 60 min |
| Apr 15, 1:14 PM EDT | Severe Thunderstorm Warning | TBW | 46 min |
| Apr 15, 2:03 PM EDT | Special Weather Statement | TBW | 57 min |
| Apr 18, 11:48 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Apr 18, 1:51 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 18, 2:04 PM EDT | Special Weather Statement | TBW | 56 min |
| Apr 18, 2:23 PM EDT | Tornado Warning | TBW | 22 min |
| Apr 19, 5:05 AM EDT | Rip Current Statement | TBW | 15 hr |
| May 2, 9:20 AM EDT | Areal Flood Advisory | TBW | 115 min |
| May 2, 10:20 AM EDT | Areal Flood Advisory | TBW | 85 min |
| May 2, 11:00 AM EDT | Flash Flood Warning | TBW | 2 hr |
| May 2, 11:59 AM EDT | Areal Flood Advisory | TBW | 91 min |
| May 2, 12:29 PM EDT | Areal Flood Advisory | TBW | 91 min |
| May 2, 3:34 PM EDT | Flood Watch | TBW | 24 hr |
| May 14, 5:32 PM EDT | Special Weather Statement | TBW | 28 min |
| May 16, 4:01 AM EDT | Red Flag Warning | TBW | 14 hr |
| May 16, 4:01 AM EDT | Rip Current Statement | TBW | 16 hr |
| May 16, 6:21 PM EDT | Fire Weather Watch | TBW | 10 hr |
| May 16, 6:21 PM EDT | Red Flag Warning | TBW | 26 hr |
| May 25, 1:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 25, 3:14 PM EDT | Special Weather Statement | TBW | 31 min |
| May 25, 5:51 PM EDT | Severe Thunderstorm Warning | TBW | 39 min |
| May 26, 2:19 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 4:42 PM EDT | Special Weather Statement | TBW | 33 min |
| May 26, 4:58 PM EDT | Special Weather Statement | TBW | 32 min |
| May 26, 5:27 PM EDT | Severe Thunderstorm Warning | TBW | 48 min |
| May 27, 6:10 PM EDT | Special Weather Statement | TBW | 50 min |
| May 27, 7:06 PM EDT | Areal Flood Advisory | TBW | 84 min |
| May 28, 6:38 PM EDT | Special Weather Statement | TBW | 52 min |
| May 28, 7:33 PM EDT | Special Weather Statement | TBW | 42 min |
| May 28, 7:50 PM EDT | Special Weather Statement | TBW | 40 min |
| May 28, 7:59 PM EDT | Severe Thunderstorm Warning | TBW | 46 min |
| May 29, 5:04 PM EDT | Severe Thunderstorm Warning | TBW | 41 min |
| May 29, 5:26 PM EDT | Severe Thunderstorm Warning | TBW | 34 min |
| May 29, 5:44 PM EDT | Severe Thunderstorm Warning | TBW | 31 min |
| May 29, 6:00 PM EDT | Severe Thunderstorm Warning | TBW | 30 min |
| May 29, 6:18 PM EDT | Areal Flood Advisory | TBW | 57 min |
| May 29, 6:32 PM EDT | Severe Thunderstorm Warning | TBW | 28 min |
| May 29, 6:41 PM EDT | Areal Flood Advisory | TBW | 64 min |
| May 29, 7:04 PM EDT | Special Weather Statement | TBW | 41 min |
| May 29, 7:45 PM EDT | Areal Flood Advisory | TBW | 2 hr |
| May 30, 4:59 PM EDT | Special Weather Statement | TBW | 46 min |
| May 30, 5:08 PM EDT | Severe Thunderstorm Warning | TBW | 37 min |
| May 31, 4:27 PM EDT | Special Weather Statement | TBW | 48 min |
| Jun 8, 1:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 10, 6:29 PM EDT | Special Weather Statement | TBW | 46 min |
| Jun 10, 7:21 PM EDT | Special Weather Statement | TBW | 54 min |
| Jun 13, 9:34 AM EDT | Special Weather Statement | TBW | 41 min |
| Jun 13, 10:21 AM EDT | Areal Flood Advisory | TBW | 54 min |
| Jun 13, 11:16 AM EDT | Areal Flood Advisory | TBW | 59 min |
| Jun 13, 12:00 PM EDT | Special Weather Statement | TBW | 30 min |
| Jun 13, 6:53 PM EDT | Special Weather Statement | TBW | 52 min |
| Jun 14, 6:07 PM EDT | Special Weather Statement | TBW | 53 min |
| Jun 14, 6:42 PM EDT | Special Weather Statement | TBW | 48 min |
| Jun 15, 5:43 PM EDT | Special Weather Statement | TBW | 47 min |
| Jun 15, 8:09 PM EDT | Special Weather Statement | TBW | 51 min |
| Jun 16, 5:27 PM EDT | Special Weather Statement | TBW | 48 min |
| Jun 16, 6:41 PM EDT | Special Weather Statement | TBW | 49 min |
| Jun 17, 6:42 PM EDT | Special Weather Statement | TBW | 48 min |
| Jun 17, 6:51 PM EDT | Special Weather Statement | TBW | 54 min |
| Jun 18, 4:27 PM EDT | Special Weather Statement | TBW | 63 min |
| Jun 18, 5:31 PM EDT | Special Weather Statement | TBW | 59 min |
| Jun 19, 6:21 PM EDT | Severe Thunderstorm Warning | TBW | 54 min |
| Jun 19, 7:33 PM EDT | Special Weather Statement | TBW | 42 min |
| Jun 19, 8:01 PM EDT | Areal Flood Advisory | TBW | 59 min |
| Jun 20, 3:44 PM EDT | Special Weather Statement | TBW | 46 min |
| Jun 22, 5:03 AM EDT | Rip Current Statement | TBW | 16 hr |
| Jun 23, 1:25 PM EDT | Special Weather Statement | TBW | 50 min |
| Jun 27, 5:05 PM EDT | Special Weather Statement | TBW | 40 min |
| Jun 27, 6:09 PM EDT | Severe Thunderstorm Warning | TBW | 24 min |
| Jun 30, 6:26 PM EDT | Special Weather Statement | TBW | 34 min |
| Jul 2, 6:23 PM EDT | Severe Thunderstorm Warning | TBW | 25 min |
| Jul 3, 5:30 AM EDT | Rip Current Statement | TBW | 17 hr |
| Jul 5, 8:17 PM EDT | Special Weather Statement | TBW | 43 min |
| Jul 6, 12:31 PM EDT | Special Weather Statement | TBW | 44 min |
| Jul 8, 9:47 PM EDT | Special Weather Statement | TBW | 28 min |
| Jul 8, 9:53 PM EDT | Areal Flood Advisory | TBW | 52 min |
| Jul 9, 3:13 PM EDT | Areal Flood Advisory | TBW | 92 min |
| Jul 10, 3:23 PM EDT | Areal Flood Advisory | TBW | 52 min |
| Jul 10, 5:48 PM EDT | Areal Flood Advisory | TBW | 57 min |
| Jul 11, 4:52 PM EDT | Special Weather Statement | TBW | 23 min |
| Jul 11, 5:03 PM EDT | Severe Thunderstorm Warning | TBW | 27 min |
| Jul 11, 5:29 PM EDT | Areal Flood Advisory | TBW | 61 min |
| Jul 12, 5:33 PM EDT | Special Weather Statement | TBW | 27 min |
| Jul 12, 6:00 PM EDT | Special Weather Statement | TBW | 45 min |
| Jul 13, 5:08 PM EDT | Special Weather Statement | TBW | 22 min |
| Jul 14, 4:57 PM EDT | Special Weather Statement | TBW | 48 min |
| Jul 15, 4:11 PM EDT | Rip Current Statement | TBW | 52 hr |
| Jul 16, 10:49 AM EDT | Special Weather Statement | TBW | 26 min |
| Jul 16, 10:50 AM EDT | River Flood Warning | TBW | 60 hr |
| Jul 17, 1:54 PM EDT | Special Weather Statement | TBW | 51 min |
| Jul 21, 4:52 PM EDT | Severe Thunderstorm Warning | TBW | 38 min |
| Jul 21, 5:28 PM EDT | Special Weather Statement | TBW | 62 min |
| Jul 25, 5:05 PM EDT | Special Weather Statement | TBW | 40 min |
| Jul 26, 12:13 PM EDT | Special Weather Statement | TBW | 47 min |
| Jul 28, 5:10 AM EDT | Rip Current Statement | TBW | 39 hr |
| Aug 2, 5:26 PM EDT | Special Weather Statement | TBW | 64 min |
| Aug 2, 8:59 PM EDT | Special Weather Statement | TBW | 61 min |
| Aug 2, 9:29 PM EDT | Special Weather Statement | TBW | 46 min |
| Aug 8, 1:26 PM EDT | Special Weather Statement | TBW | 34 min |
| Aug 8, 1:56 PM EDT | Special Weather Statement | TBW | 34 min |
| Aug 11, 4:46 AM EDT | Rip Current Statement | TBW | 16 hr |
| Aug 12, 3:42 AM EDT | Rip Current Statement | TBW | 38 hr |
| Aug 15, 12:19 PM EDT | Areal Flood Advisory | TBW | 86 min |
| Aug 18, 4:04 PM EDT | Special Weather Statement | TBW | 26 min |
| Aug 22, 5:26 PM EDT | Special Weather Statement | TBW | 49 min |
| Aug 22, 5:44 PM EDT | Special Weather Statement | TBW | 46 min |
| Aug 22, 5:49 PM EDT | Severe Thunderstorm Warning | TBW | 41 min |
| Aug 22, 6:00 PM EDT | Special Weather Statement | TBW | 45 min |
| Aug 24, 4:21 PM EDT | Special Weather Statement | TBW | 39 min |
| Aug 24, 4:51 PM EDT | Special Weather Statement | TBW | 39 min |
| Aug 24, 5:05 PM EDT | Severe Thunderstorm Warning | TBW | 25 min |
| Aug 24, 5:44 PM EDT | Special Weather Statement | TBW | 61 min |
| Aug 25, 9:32 AM EDT | Lake Wind Advisory | TBW | 9 hr |
| Aug 29, 4:51 PM EDT | Areal Flood Advisory | TBW | 54 min |
| Aug 30, 5:27 PM EDT | Special Weather Statement | TBW | 48 min |
| Aug 30, 6:17 PM EDT | Special Weather Statement | TBW | 43 min |
| Aug 30, 6:45 PM EDT | Special Weather Statement | TBW | 45 min |
| Sep 1, 7:33 PM EDT | Tornado Warning | TBW | 8 min |
| Sep 1, 7:36 PM EDT | Special Weather Statement | TBW | 39 min |
| Sep 1, 7:47 PM EDT | Special Weather Statement | TBW | 28 min |
| Sep 7, 5:47 PM EDT | Areal Flood Advisory | TBW | 118 min |
| Sep 20, 9:59 AM EDT | River Flood Warning | TBW | 4 days |
| Sep 22, 1:45 PM EDT | Special Weather Statement | TBW | 45 min |
| Sep 26, 4:44 PM EDT | Areal Flood Advisory | TBW | 61 min |
| Sep 26, 5:25 PM EDT | Areal Flood Advisory | TBW | 65 min |
| Sep 26, 5:35 PM EDT | Areal Flood Warning | TBW | 3 hr |
| Sep 26, 5:43 PM EDT | Areal Flood Warning | TBW | 3 hr |
| Sep 26, 5:48 PM EDT | Areal Flood Advisory | TBW | 87 min |
| Sep 26, 7:17 PM EDT | River Flood Warning | TBW | 7 days |
| Sep 26, 9:13 PM EDT | Flood Watch | TBW | 24 hr |
| Sep 26, 9:34 PM EDT | River Flood Warning | TBW | 7 days |
| Sep 27, 10:01 PM EDT | Areal Flood Advisory | TBW | 89 min |
| Sep 30, 4:42 AM EDT | Rip Current Statement | TBW | 15 hr |
| Oct 1, 5:06 AM EDT | Areal Flood Advisory | TBW | 84 min |
| Oct 3, 2:23 PM EDT | Rip Current Statement | TBW | 33 hr |
| Oct 13, 3:46 PM EDT | Rip Current Statement | TBW | 28 hr |
| Oct 15, 4:39 AM EDT | Rip Current Statement | TBW | 39 hr |
| Oct 31, 2:02 PM EDT | Rip Current Statement | TBW | 39 hr |
| Oct 31, 2:02 PM EDT | High Surf Advisory | TBW | 39 hr |
| Oct 31, 2:10 PM EDT | Lake Wind Advisory | TBW | 30 hr |
| Nov 2, 4:02 AM EST | Rip Current Statement | TBW | 13 hr |
| Nov 7, 3:18 AM EST | Rip Current Statement | TBW | 16 hr |
| Nov 14, 3:57 AM EST | Rip Current Statement | TBW | 18 hr |
| Nov 17, 12:14 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 17, 12:30 PM EST | Tornado Watch | SPC | 6 hr |
| Nov 17, 2:34 PM EST | Special Weather Statement | TBW | 56 min |
| Nov 17, 3:10 PM EST | Mesoscale Discussion | SPC | 65 min |
| Nov 18, 3:49 AM EST | Rip Current Statement | TBW | 36 hr |
| Nov 18, 3:49 AM EST | High Surf Advisory | TBW | 28 hr |
| Nov 18, 3:43 PM EST | Wind Chill Advisory | TBW | 17 hr |
| Nov 23, 5:25 AM EST | Rip Current Statement | TBW | 14 hr |
| Nov 23, 2:25 PM EST | Lake Wind Advisory | TBW | 5 hr |
| Nov 25, 6:38 AM EST | Mesoscale Discussion | SPC | 97 min |
| Nov 25, 7:16 AM EST | Special Weather Statement | TBW | 44 min |
| Nov 25, 10:08 AM EST | River Flood Warning | TBW | 5 days |
| Nov 25, 11:26 AM EST | Flood Watch | TBW | 25 hr |
| Nov 25, 2:13 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 25, 3:03 PM EST | Rip Current Statement | TBW | 23 hr |
| Nov 25, 3:03 PM EST | High Surf Advisory | TBW | 23 hr |
| Nov 25, 4:50 PM EST | Areal Flood Advisory | TBW | 115 min |
| Nov 25, 6:48 PM EST | Areal Flood Advisory | TBW | 87 min |
| Nov 25, 8:14 PM EST | Areal Flood Advisory | TBW | 91 min |
| Nov 25, 9:31 PM EST | River Flood Warning | TBW | 9 days |
| Nov 26, 10:55 AM EST | River Flood Warning | TBW | 50 hr |
| Nov 27, 3:18 PM EST | Wind Chill Advisory | TBW | 12 hr |
| Dec 9, 4:29 AM EST | Rip Current Statement | TBW | 34 hr |
| Dec 15, 7:38 PM EST | Dense Fog Advisory | TBW | 15 hr |
| Dec 24, 5:00 AM EST | Rip Current Statement | TBW | 14 hr |
| Dec 24, 5:33 PM EST | Special Weather Statement | TBW | 57 min |
| Dec 25, 3:13 AM EST | Rip Current Statement | TBW | 16 hr |
| Dec 28, 3:34 AM EST | Dense Fog Advisory | TBW | 6 hr |
| Dec 29, 10:34 PM EST | Dense Fog Advisory | TBW | 11 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 | 19 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 16 |
| Special Weather Statement | 81 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| River Flood Warning | 7 |
| Flood Watch | 3 |
| Areal Flood Advisory | 28 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 5 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 8 |
| Wind and dust | |
| Lake Wind Advisory | 16 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
| Coast and beach | |
| High Surf Advisory | 12 |
| Rip Current Statement | 38 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.