Alert archive / Florida / Saint Johns County / Tornado Warnings
Tornado Warnings in Saint Johns County, Florida, 2017
12 tornado warnings in 2017. An alert counts here when it covered this county. The archive of tornado warnings reaches back to 1986.
Saint Johns County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Tornado Warnings
- 12
- Busiest month
- May4 tornado warnings
- Busiest day
- May 24, 20174 tornado warnings
Over time
By month
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 22, 7:07 PM EST | Tornado Warning | JAX | 23 min |
| Jan 22, 7:27 PM EST | Tornado Warning | JAX | 13 min |
| May 24, 6:18 AM EDT | Tornado Warning | JAX | 27 min |
| May 24, 6:44 AM EDT | Tornado Warning | JAX | 31 min |
| May 24, 9:47 AM EDT | Tornado Warning | JAX | 28 min |
| May 24, 10:07 AM EDT | Tornado Warning | JAX | 23 min |
| Jun 6, 2:06 PM EDT | Tornado Warning | JAX | 24 min |
| Jul 29, 4:04 PM EDT | Tornado Warning | JAX | 13 min |
| Sep 10, 12:19 PM EDT | Tornado Warning | JAX | 22 min |
| Sep 10, 4:39 PM EDT | Tornado Warning | JAX | 24 min |
| Sep 10, 7:42 PM EDT | Tornado Warning | JAX | 33 min |
| Sep 10, 8:10 PM EDT | Tornado Warning | JAX | 35 min |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.