Alert archive / Florida / Saint Johns County / 2023
Weather alerts in Saint Johns County, Florida, August 2023
23 weather alerts in August 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 4
- Watches
- 1
- Advisories
- 5
- Busiest day
- August 15, 20236 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 |
|---|---|---|---|
| Aug 1, 2:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 6, 8:37 PM EDT | Special Weather Statement | JAX | 38 min |
| Aug 7, 5:39 PM EDT | Special Weather Statement | JAX | 36 min |
| Aug 11, 6:51 PM EDT | Special Weather Statement | JAX | 24 min |
| Aug 11, 8:14 PM EDT | Special Weather Statement | JAX | 31 min |
| Aug 11, 8:23 PM EDT | Severe Thunderstorm Warning | JAX | 22 min |
| Aug 11, 8:51 PM EDT | Special Weather Statement | JAX | 24 min |
| Aug 15, 2:36 PM EDT | Severe Thunderstorm Warning | JAX | 39 min |
| Aug 15, 2:46 PM EDT | Areal Flood Advisory | JAX | 119 min |
| Aug 15, 3:16 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Aug 15, 3:26 PM EDT | Areal Flood Advisory | JAX | 64 min |
| Aug 15, 4:41 PM EDT | Special Weather Statement | JAX | 64 min |
| Aug 15, 4:59 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 16, 4:26 PM EDT | Special Weather Statement | JAX | 34 min |
| Aug 16, 4:40 PM EDT | Special Weather Statement | JAX | 35 min |
| Aug 16, 4:45 PM EDT | Severe Thunderstorm Warning | JAX | 30 min |
| Aug 16, 5:53 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 17, 2:47 PM EDT | Special Weather Statement | JAX | 28 min |
| Aug 19, 2:08 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 29, 7:25 PM EDT | Special Weather Statement | JAX | 50 min |
| Aug 30, 4:23 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 5:38 AM EDT | Tornado Watch | SPC | 12 hr |
| Aug 30, 8:49 AM EDT | Mesoscale Discussion | SPC | 116 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 | |
| Severe Thunderstorm Warning | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 10 |
| Flooding | |
| Areal Flood Advisory | 5 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.