Alert archive / Florida / Saint Johns County / 2009
Weather alerts in Saint Johns County, Florida, May 2009
27 weather alerts in May 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 8
- Watches
- 0
- Advisories
- 8
- Busiest day
- May 18, 20096 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 |
|---|---|---|---|
| May 11, 3:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| May 11, 8:09 PM EDT | Special Weather Statement | JAX | 51 min |
| May 17, 7:32 PM EDT | Special Weather Statement | JAX | 28 min |
| May 17, 8:28 PM EDT | Special Weather Statement | JAX | 32 min |
| May 17, 9:00 PM EDT | Special Weather Statement | JAX | 30 min |
| May 18, 2:01 PM EDT | Areal Flood Warning | JAX | 4 hr |
| May 18, 3:19 PM EDT | Areal Flood Advisory | JAX | 116 min |
| May 18, 5:24 PM EDT | Areal Flood Advisory | JAX | 81 min |
| May 18, 6:15 PM EDT | Areal Flood Warning | JAX | 12 hr |
| May 19, 6:04 AM EDT | Areal Flood Warning | JAX | 11 hr |
| May 19, 12:09 PM EDT | Areal Flood Advisory | JAX | 4 hr |
| May 19, 5:45 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| May 20, 8:05 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| May 20, 1:49 PM EDT | Areal Flood Advisory | JAX | 116 min |
| May 20, 1:54 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| May 20, 2:40 PM EDT | Areal Flood Warning | JAX | 26 hr |
| May 21, 4:42 AM EDT | Areal Flood Warning | JAX | 12 hr |
| May 22, 7:35 AM EDT | Areal Flood Warning | JAX | 12 hr |
| May 22, 12:38 PM EDT | Areal Flood Warning | JAX | 3 hr |
| May 22, 8:24 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| May 24, 11:17 AM EDT | Mesoscale Discussion | SPC | 58 min |
| May 26, 4:17 PM EDT | Special Weather Statement | JAX | 58 min |
| May 26, 4:51 PM EDT | Special Weather Statement | JAX | 39 min |
| May 26, 4:55 PM EDT | Severe Thunderstorm Warning | JAX | 50 min |
| May 27, 4:01 PM EDT | Special Weather Statement | JAX | 29 min |
| May 28, 1:36 PM EDT | Special Weather Statement | JAX | 24 min |
| May 28, 1:58 PM EDT | Special Weather Statement | JAX | 32 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 | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 9 |
| Flooding | |
| Areal Flood Warning | 7 |
| Areal Flood Advisory | 8 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.