Alert archive / Florida / Saint Johns County / 2016
Weather alerts in Saint Johns County, Florida, September 2016
17 weather alerts in September 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 3
- Watches
- 2
- Advisories
- 2
- Busiest day
- September 2, 20165 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 |
|---|---|---|---|
| Sep 1, 2:50 PM EDT | Tornado Watch | SPC | 8 hr |
| Sep 1, 10:01 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 10:47 PM EDT | Tornado Watch | SPC | 9 hr |
| Sep 2, 12:45 AM EDT | Mesoscale Discussion | SPC | 4 hr |
| Sep 2, 11:09 AM EDT | Tornado Warning | JAX | 19 min |
| Sep 2, 12:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Sep 12, 10:07 PM EDT | Special Weather Statement | JAX | 38 min |
| Sep 13, 6:12 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Sep 13, 6:34 PM EDT | Special Weather Statement | JAX | 26 min |
| Sep 13, 6:51 PM EDT | Areal Flood Warning | JAX | 3 hr |
| Sep 13, 6:56 PM EDT | Special Weather Statement | JAX | 49 min |
| Sep 13, 8:43 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Sep 13, 9:29 PM EDT | Areal Flood Warning | JAX | 3 hr |
| Sep 14, 1:07 PM EDT | Special Weather Statement | JAX | 38 min |
| Sep 19, 6:57 PM EDT | Special Weather Statement | JAX | 48 min |
| Sep 19, 7:19 PM EDT | Special Weather Statement | JAX | 41 min |
| Sep 19, 8:09 PM EDT | Special Weather Statement | JAX | 51 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Tornado Warning | 1 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 8 |
| Flooding | |
| Areal Flood Warning | 2 |
| Areal Flood Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.