Alert archive / Florida / Duval County / 2020
Weather alerts in Duval County, Florida, December 2020
19 weather alerts in December 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 19
- Warnings
- 5
- Watches
- 2
- Advisories
- 5
- Busiest day
- December 24, 20206 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Dec 8, 2:33 AM EST | Frost Advisory | JAX | 30 hr |
| Dec 13, 12:18 AM EST | Dense Fog Advisory | JAX | 10 hr |
| Dec 15, 3:57 AM EST | Coastal Flood Statement | JAX | 3 hr |
| Dec 15, 3:57 AM EST | Rip Current Statement | JAX | 16 hr |
| Dec 15, 7:06 AM EST | Coastal Flood Advisory | JAX | 4 hr |
| Dec 16, 1:54 PM EST | Special Weather Statement | JAX | 66 min |
| Dec 17, 11:39 AM EST | Frost Advisory | JAX | 21 hr |
| Dec 20, 4:38 PM EST | Special Weather Statement | JAX | 67 min |
| Dec 20, 4:50 PM EST | Severe Thunderstorm Warning | JAX | 25 min |
| Dec 24, 3:34 AM EST | Rip Current Statement | JAX | 10 hr |
| Dec 24, 3:36 AM EST | Freeze Watch | JAX | 23 hr |
| Dec 24, 1:41 PM EST | Wind Chill Advisory | JAX | 19 hr |
| Dec 24, 4:28 PM EST | Mesoscale Discussion | SPC | 92 min |
| Dec 24, 5:42 PM EST | Severe Thunderstorm Warning | JAX | 48 min |
| Dec 24, 6:28 PM EST | Severe Thunderstorm Warning | JAX | 62 min |
| Dec 24, 9:31 PM EST | Special Weather Statement | JAX | 2 hr |
| Dec 25, 2:16 AM EST | Freeze Warning | JAX | 31 hr |
| Dec 25, 2:40 PM EST | Freeze Watch | JAX | 24 hr |
| Dec 26, 2:29 PM EST | Freeze Warning | JAX | 19 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 | 3 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 3 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Coastal Flood Statement | 1 |
| Rip Current Statement | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.