Alert archive / Florida / Hillsborough County
Weather alerts in Hillsborough County, Florida, 2025
147 weather alerts in 2025, 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 2025. Tap one for its archive.
- Alerts
- 147
- Warnings
- 22
- Watches
- 3
- Advisories
- 58
- Busiest month
- July35 alerts
- Busiest day
- July 14, 20258 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 3 tornado warnings covering Hillsborough County in 2025 had a tornado report inside them.
Hillsborough County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 8 | 3 | 63% | 3 | 100% | 17 min |
| Flash flood warnings | 3 | 0 | 100% | 1 | 0% |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tampa Bay, FL: tornado warnings | 12 | 0 | 100% | 2 | 0% | |
| NWS Tampa Bay, FL: severe thunderstorm warnings | 42 | 6 | 86% | 14 | 57% | 17 min |
| NWS Tampa Bay, FL: flash flood warnings | 6 | 2 | 67% | 6 | 33% | 15 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 6, 3:12 AM EST | Cold Weather Advisory | TBW | 29 hr |
| Jan 6, 3:45 AM EST | Rip Current Statement | TBW | 51 hr |
| Jan 8, 1:45 PM EST | Frost Advisory | TBW | 18 hr |
| Jan 8, 2:15 PM EST | Cold Weather Advisory | TBW | 18 hr |
| Jan 11, 2:52 AM EST | Rip Current Statement | TBW | 34 hr |
| Jan 19, 3:21 AM EST | Rip Current Statement | TBW | 52 hr |
| Jan 19, 4:45 AM EST | Dense Fog Advisory | TBW | 5 hr |
| Jan 19, 10:22 AM EST | Special Weather Statement | TBW | 23 min |
| Jan 19, 2:54 PM EST | Cold Weather Advisory | TBW | 18 hr |
| Jan 21, 7:41 AM EST | Cold Weather Advisory | TBW | 29 hr |
| Jan 21, 3:05 PM EST | Rip Current Statement | TBW | 28 hr |
| Jan 23, 1:56 AM EST | Cold Weather Advisory | TBW | 31 hr |
| Jan 23, 1:31 PM EST | Freeze Watch | TBW | 13 hr |
| Jan 24, 1:15 PM EST | Cold Weather Advisory | TBW | 19 hr |
| Jan 29, 4:44 AM EST | Dense Fog Advisory | TBW | 5 hr |
| Feb 3, 1:26 AM EST | Dense Fog Advisory | TBW | 9 hr |
| Feb 3, 6:49 PM EST | Dense Fog Advisory | TBW | 15 hr |
| Feb 6, 11:15 PM EST | Dense Fog Advisory | TBW | 11 hr |
| Feb 7, 8:43 PM EST | Dense Fog Advisory | TBW | 13 hr |
| Feb 9, 5:17 AM EST | Special Weather Statement | TBW | 118 min |
| Feb 10, 4:11 AM EST | Special Weather Statement | TBW | 2 hr |
| Feb 13, 6:51 PM EST | Dense Fog Advisory | TBW | 12 hr |
| Feb 16, 5:25 AM EST | Rip Current Statement | TBW | 38 hr |
| Feb 19, 4:58 PM EST | Special Weather Statement | TBW | 47 min |
| Feb 20, 2:44 AM EST | Rip Current Statement | TBW | 28 hr |
| Feb 20, 1:14 PM EST | Cold Weather Advisory | TBW | 20 hr |
| Mar 4, 2:52 PM EST | Rip Current Statement | TBW | 3 days |
| Mar 5, 9:41 AM EST | Mesoscale Discussion | SPC | 94 min |
| Mar 5, 11:06 AM EST | Special Weather Statement | TBW | 54 min |
| Mar 5, 12:27 PM EST | Special Weather Statement | TBW | 63 min |
| Mar 5, 3:16 PM EST | High Surf Advisory | TBW | 40 hr |
| Mar 9, 2:11 PM EDT | Rip Current Statement | TBW | 54 hr |
| Mar 10, 7:33 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 15, 8:20 PM EDT | Rip Current Statement | TBW | 72 hr |
| Mar 16, 8:04 AM EDT | Tornado Watch | SPC | 9 hr |
| Mar 16, 6:50 PM EDT | Tornado Warning | TBW | 12 min |
| Mar 16, 7:00 PM EDT | Tornado Warning | TBW | 16 min |
| Mar 16, 7:32 PM EDT | Tornado Warning | TBW | 28 min |
| Mar 17, 2:54 AM EDT | Red Flag Warning | TBW | 17 hr |
| Mar 20, 2:17 AM EDT | Rip Current Statement | TBW | 42 hr |
| Mar 28, 3:11 AM EDT | Red Flag Warning | TBW | 16 hr |
| Apr 7, 3:21 AM EDT | Rip Current Statement | TBW | 41 hr |
| Apr 9, 5:04 AM EDT | Rip Current Statement | TBW | 27 hr |
| Apr 11, 2:47 AM EDT | Rip Current Statement | TBW | 47 hr |
| Apr 20, 3:00 AM EDT | Red Flag Warning | TBW | 16 hr |
| May 10, 1:22 PM EDT | Special Weather Statement | TBW | 23 min |
| May 10, 1:39 PM EDT | Special Weather Statement | TBW | 51 min |
| May 10, 2:10 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 31, 6:48 AM EDT | Special Weather Statement | TBW | 72 min |
| May 31, 7:46 AM EDT | Special Weather Statement | TBW | 59 min |
| Jun 2, 10:46 AM EDT | Special Weather Statement | TBW | 29 min |
| Jun 2, 10:49 AM EDT | Severe Thunderstorm Warning | TBW | 26 min |
| Jun 2, 11:02 AM EDT | Severe Thunderstorm Warning | TBW | 28 min |
| Jun 4, 3:44 AM EDT | Rip Current Statement | TBW | 9 hr |
| Jun 11, 4:35 PM EDT | Special Weather Statement | TBW | 40 min |
| Jun 11, 5:46 PM EDT | Special Weather Statement | TBW | 29 min |
| Jun 11, 5:54 PM EDT | Areal Flood Advisory | TBW | 3 hr |
| Jun 11, 6:25 PM EDT | Areal Flood Advisory | TBW | 3 hr |
| Jun 12, 6:09 PM EDT | Areal Flood Advisory | TBW | 3 hr |
| Jun 14, 11:28 PM EDT | Areal Flood Advisory | TBW | 2 hr |
| Jun 15, 12:02 AM EDT | Areal Flood Advisory | TBW | 118 min |
| Jun 19, 2:41 PM EDT | Special Weather Statement | TBW | 34 min |
| Jun 19, 3:11 PM EDT | Special Weather Statement | TBW | 49 min |
| Jun 19, 3:41 PM EDT | Areal Flood Advisory | TBW | 79 min |
| Jun 19, 4:15 PM EDT | Areal Flood Advisory | TBW | 75 min |
| Jun 19, 4:42 PM EDT | Special Weather Statement | TBW | 33 min |
| Jun 20, 3:31 PM EDT | Special Weather Statement | TBW | 29 min |
| Jun 20, 4:15 PM EDT | Special Weather Statement | TBW | 30 min |
| Jun 25, 7:41 PM EDT | Severe Thunderstorm Warning | TBW | 49 min |
| Jun 27, 8:47 PM EDT | Areal Flood Advisory | TBW | 103 min |
| Jun 29, 3:31 PM EDT | Special Weather Statement | TBW | 29 min |
| Jul 4, 8:49 PM EDT | Special Weather Statement | TBW | 71 min |
| Jul 4, 9:04 PM EDT | Areal Flood Advisory | TBW | 116 min |
| Jul 5, 4:12 PM EDT | Areal Flood Advisory | TBW | 93 min |
| Jul 5, 5:27 PM EDT | Areal Flood Advisory | TBW | 93 min |
| Jul 14, 3:18 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 4:47 PM EDT | Areal Flood Advisory | TBW | 118 min |
| Jul 14, 5:25 PM EDT | Severe Thunderstorm Warning | TBW | 35 min |
| Jul 14, 5:37 PM EDT | Flash Flood Warning | TBW | 113 min |
| Jul 14, 5:49 PM EDT | Special Weather Statement | TBW | 41 min |
| Jul 14, 5:56 PM EDT | Severe Thunderstorm Warning | TBW | 49 min |
| Jul 14, 6:43 PM EDT | Special Weather Statement | TBW | 47 min |
| Jul 14, 7:30 PM EDT | Areal Flood Advisory | TBW | 4 hr |
| Jul 15, 10:00 AM EDT | Flood Watch | TBW | 9 hr |
| Jul 15, 10:14 AM EDT | River Flood Warning | TBW | 3 days |
| Jul 15, 10:14 AM EDT | River Flood Warning | TBW | 60 hr |
| Jul 16, 3:36 PM EDT | Special Weather Statement | TBW | 39 min |
| Jul 16, 4:17 PM EDT | Special Weather Statement | TBW | 43 min |
| Jul 19, 1:11 AM EDT | Heat Advisory | TBW | 17 hr |
| Jul 20, 12:29 AM EDT | Heat Advisory | TBW | 18 hr |
| Jul 21, 12:18 AM EDT | Heat Advisory | TBW | 18 hr |
| Jul 23, 3:37 PM EDT | Special Weather Statement | TBW | 38 min |
| Jul 24, 5:37 PM EDT | Special Weather Statement | TBW | 38 min |
| Jul 24, 6:16 PM EDT | Special Weather Statement | TBW | 44 min |
| Jul 24, 6:58 PM EDT | Special Weather Statement | TBW | 47 min |
| Jul 24, 7:07 PM EDT | Severe Thunderstorm Warning | TBW | 38 min |
| Jul 26, 3:10 AM EDT | Heat Advisory | TBW | 16 hr |
| Jul 26, 12:12 PM EDT | Heat Advisory | TBW | 31 hr |
| Jul 27, 2:30 PM EDT | Heat Advisory | TBW | 29 hr |
| Jul 27, 7:57 PM EDT | Severe Thunderstorm Warning | TBW | 17 min |
| Jul 28, 1:09 PM EDT | Heat Advisory | TBW | 30 hr |
| Jul 28, 6:28 PM EDT | Special Weather Statement | TBW | 47 min |
| Jul 28, 7:01 PM EDT | Special Weather Statement | TBW | 44 min |
| Jul 29, 1:45 AM EDT | Extreme Heat Warning | TBW | 17 hr |
| Jul 29, 2:03 PM EDT | Heat Advisory | TBW | 29 hr |
| Jul 30, 2:51 PM EDT | Heat Advisory | TBW | 28 hr |
| Aug 7, 6:43 PM EDT | Special Weather Statement | TBW | 17 min |
| Aug 7, 6:48 PM EDT | Areal Flood Advisory | TBW | 117 min |
| Aug 8, 5:29 PM EDT | Special Weather Statement | TBW | 31 min |
| Aug 8, 5:40 PM EDT | Areal Flood Advisory | TBW | 3 hr |
| Aug 8, 5:50 PM EDT | Areal Flood Advisory | TBW | 85 min |
| Aug 8, 6:35 PM EDT | Flash Flood Warning | TBW | 2 hr |
| Aug 8, 6:49 PM EDT | Areal Flood Advisory | TBW | 2 hr |
| Aug 8, 7:07 PM EDT | Areal Flood Advisory | TBW | 83 min |
| Aug 9, 4:16 PM EDT | Areal Flood Advisory | TBW | 74 min |
| Aug 11, 6:22 PM EDT | Special Weather Statement | TBW | 38 min |
| Aug 15, 12:40 AM EDT | Heat Advisory | TBW | 18 hr |
| Aug 16, 12:39 AM EDT | Heat Advisory | TBW | 18 hr |
| Aug 16, 6:59 PM EDT | Areal Flood Advisory | TBW | 91 min |
| Aug 19, 7:33 PM EDT | Special Weather Statement | TBW | 42 min |
| Aug 22, 2:43 PM EDT | Special Weather Statement | TBW | 17 min |
| Aug 24, 9:38 PM EDT | River Flood Warning | TBW | 21 days |
| Aug 31, 9:15 AM EDT | Special Weather Statement | TBW | 30 min |
| Aug 31, 9:08 PM EDT | Areal Flood Advisory | TBW | 82 min |
| Sep 17, 6:10 PM EDT | Areal Flood Advisory | TBW | 2 hr |
| Sep 23, 5:18 PM EDT | Areal Flood Advisory | TBW | 117 min |
| Oct 27, 3:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 27, 4:15 PM EDT | Severe Thunderstorm Warning | TBW | 45 min |
| Oct 29, 1:04 PM EDT | Rip Current Statement | TBW | 55 hr |
| Nov 9, 4:58 AM EST | Dense Fog Advisory | TBW | 4 hr |
| Nov 9, 12:38 PM EST | Rip Current Statement | TBW | 53 hr |
| Nov 9, 12:38 PM EST | High Surf Advisory | TBW | 44 hr |
| Nov 10, 1:02 AM EST | Cold Weather Advisory | TBW | 32 hr |
| Nov 11, 3:00 AM EST | Red Flag Warning | TBW | 15 hr |
| Nov 24, 2:17 AM EST | Dense Fog Advisory | TBW | 7 hr |
| Nov 28, 2:29 AM EST | Rip Current Statement | TBW | 24 hr |
| Dec 6, 12:11 AM EST | Dense Fog Advisory | TBW | 10 hr |
| Dec 7, 4:56 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Dec 7, 6:09 PM EST | Flash Flood Warning | TBW | 3 hr |
| Dec 7, 7:46 PM EST | Mesoscale Discussion | SPC | 119 min |
| Dec 7, 7:59 PM EST | Special Weather Statement | TBW | 31 min |
| Dec 14, 1:50 AM EST | Rip Current Statement | TBW | 41 hr |
| Dec 26, 5:49 AM EST | Special Weather Statement | TBW | 116 min |
| Dec 28, 12:32 AM EST | Dense Fog Advisory | TBW | 9 hr |
| Dec 29, 12:04 AM EST | Dense Fog Advisory | TBW | 9 hr |
| Dec 29, 1:57 AM EST | Rip Current Statement | TBW | 47 hr |
| Dec 30, 12:04 AM EST | Cold Weather Advisory | TBW | 33 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 | 8 |
| Tornado Warning | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 38 |
| Flooding | |
| Flash Flood Warning | 3 |
| River Flood Warning | 3 |
| Flood Watch | 1 |
| Areal Flood Advisory | 23 |
| Heat | |
| Extreme Heat Warning | 1 |
| Heat Advisory | 11 |
| Cold | |
| Freeze Watch | 1 |
| Cold Weather Advisory | 9 |
| Frost Advisory | 1 |
| Fire | |
| Red Flag Warning | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Rip Current Statement | 19 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.