Alert archive / Florida / Saint Johns County / 2018
Weather alerts in Saint Johns County, Florida, August 2018
20 weather alerts in August 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 2
- Watches
- 0
- Advisories
- 7
- Busiest day
- August 21, 20183 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, 5:36 PM EDT | Special Weather Statement | JAX | 24 min |
| Aug 1, 6:12 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 2, 6:22 PM EDT | Areal Flood Advisory | JAX | 53 min |
| Aug 3, 12:02 AM EDT | Areal Flood Advisory | JAX | 118 min |
| Aug 9, 3:02 PM EDT | Special Weather Statement | JAX | 43 min |
| Aug 9, 3:07 PM EDT | Severe Thunderstorm Warning | JAX | 38 min |
| Aug 13, 3:01 PM EDT | Special Weather Statement | JAX | 44 min |
| Aug 14, 2:21 PM EDT | Special Weather Statement | JAX | 39 min |
| Aug 15, 6:09 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 17, 5:47 PM EDT | Areal Flood Advisory | JAX | 88 min |
| Aug 19, 8:29 PM EDT | Special Weather Statement | JAX | 46 min |
| Aug 19, 10:07 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Aug 21, 3:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 21, 3:58 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 21, 4:15 PM EDT | Special Weather Statement | JAX | 45 min |
| Aug 22, 4:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Aug 24, 12:56 PM EDT | Areal Flood Advisory | JAX | 64 min |
| Aug 29, 12:48 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 29, 1:08 PM EDT | Severe Thunderstorm Warning | JAX | 17 min |
| Aug 29, 1:37 PM EDT | Areal Flood Advisory | JAX | 83 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 | 2 |
| Special Weather Statement | 11 |
| Flooding | |
| Areal Flood Advisory | 7 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.