Alert archive / Florida / Nassau County / 2021
Weather alerts in Nassau County, Florida, January 2021
12 weather alerts in January 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 4
- Watches
- 2
- Advisories
- 4
- Busiest day
- January 16, 20213 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 |
|---|---|---|---|
| Jan 7, 1:35 AM EST | Rip Current Statement | JAX | 17 hr |
| Jan 8, 1:36 PM EST | Freeze Watch | JAX | 13 hr |
| Jan 9, 2:46 AM EST | Frost Advisory | JAX | 28 hr |
| Jan 9, 2:46 AM EST | Freeze Warning | JAX | 28 hr |
| Jan 16, 2:56 AM EST | Frost Advisory | JAX | 30 hr |
| Jan 16, 2:56 AM EST | Freeze Watch | JAX | 11 hr |
| Jan 16, 1:49 PM EST | Freeze Warning | JAX | 19 hr |
| Jan 18, 2:28 AM EST | Freeze Warning | JAX | 30 hr |
| Jan 18, 7:50 AM EST | Frost Advisory | JAX | 25 hr |
| Jan 27, 2:04 PM EST | Mesoscale Discussion | SPC | 116 min |
| Jan 27, 3:12 PM EST | Severe Thunderstorm Warning | JAX | 63 min |
| Jan 28, 1:36 PM EST | Frost Advisory | 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 | 1 |
| Mesoscale Discussion | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Frost Advisory | 4 |
| Coast and beach | |
| Rip Current Statement | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.