Alert archive / Florida / Saint Johns County / 2020
Weather alerts in Saint Johns County, Florida, August 2020
33 weather alerts in August 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 33
- Warnings
- 9
- Watches
- 0
- Advisories
- 0
- Busiest day
- August 9, 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 |
|---|---|---|---|
| Aug 5, 6:41 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Aug 6, 5:17 PM EDT | Severe Thunderstorm Warning | JAX | 43 min |
| Aug 7, 2:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 7, 3:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 7, 3:41 PM EDT | Severe Thunderstorm Warning | JAX | 49 min |
| Aug 9, 3:03 PM EDT | Special Weather Statement | JAX | 27 min |
| Aug 9, 3:09 PM EDT | Severe Thunderstorm Warning | JAX | 36 min |
| Aug 9, 3:23 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 9, 3:37 PM EDT | Severe Thunderstorm Warning | JAX | 53 min |
| Aug 9, 3:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 9, 4:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 10, 7:30 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 10, 7:38 PM EDT | Special Weather Statement | JAX | 22 min |
| Aug 10, 8:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 10, 9:23 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 11, 4:15 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 11, 4:45 PM EDT | Flash Flood Warning | JAX | 2 hr |
| Aug 12, 5:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 14, 4:08 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Aug 14, 4:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 16, 7:14 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 16, 7:52 PM EDT | Special Weather Statement | JAX | 38 min |
| Aug 17, 2:59 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 17, 3:44 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 18, 1:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 18, 1:59 PM EDT | Special Weather Statement | JAX | 31 min |
| Aug 18, 2:24 PM EDT | Severe Thunderstorm Warning | JAX | 51 min |
| Aug 19, 4:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 19, 5:22 PM EDT | Special Weather Statement | JAX | 53 min |
| Aug 20, 6:39 PM EDT | Special Weather Statement | JAX | 51 min |
| Aug 20, 6:45 PM EDT | Severe Thunderstorm Warning | JAX | 22 min |
| Aug 22, 4:46 PM EDT | Special Weather Statement | JAX | 44 min |
| Aug 29, 3:20 PM EDT | Special Weather Statement | JAX | 25 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 | 8 |
| Special Weather Statement | 24 |
| Flooding | |
| Flash Flood Warning | 1 |
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.