Alert archive / Florida / Saint Johns County
Weather alerts in Saint Johns County, Florida, 1998
42 weather alerts in 1998, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Saint Johns County and its neighbors
Each county as a circle sized by its count in 1998. Tap one for its archive.
- Alerts
- 42
- Warnings
- 32
- Watches
- 10
- Advisories
- 0
- Busiest month
- July9 alerts
- Busiest day
- February 17, 19983 alerts
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 8, 2:30 AM EST | Tornado Watch | SPC | 7 hr |
| Feb 16, 6:03 PM EST | Flash Flood Warning | JAX | 6 hr |
| Feb 16, 11:30 PM EST | Tornado Watch | SPC | 7 hr |
| Feb 17, 2:25 PM EST | Flash Flood Warning | JAX | 6 hr |
| Feb 17, 4:15 PM EST | Flash Flood Warning | JAX | 6 hr |
| Feb 22, 11:30 AM EST | Severe Thunderstorm Watch | SPC | 5 hr |
| Feb 22, 3:52 PM EST | Severe Thunderstorm Warning | JAX | 38 min |
| Feb 22, 4:33 PM EST | Severe Thunderstorm Warning | JAX | 27 min |
| Feb 22, 11:22 PM EST | Flash Flood Warning | JAX | 10 hr |
| Mar 8, 8:00 PM EST | Tornado Watch | SPC | 6 hr |
| Mar 8, 10:44 PM EST | Severe Thunderstorm Warning | JAX | 46 min |
| Apr 8, 3:03 PM EDT | Severe Thunderstorm Warning | JAX | 62 min |
| Apr 9, 7:00 AM EDT | Tornado Watch | SPC | 6 hr |
| May 4, 12:50 PM EDT | Severe Thunderstorm Warning | JAX | 50 min |
| May 18, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 18, 5:54 PM EDT | Severe Thunderstorm Warning | JAX | 36 min |
| Jun 19, 5:16 PM EDT | Severe Thunderstorm Warning | JAX | 64 min |
| Jun 19, 6:21 PM EDT | Severe Thunderstorm Warning | JAX | 64 min |
| Jun 19, 8:32 PM EDT | Severe Thunderstorm Warning | JAX | 63 min |
| Jun 25, 2:47 PM EDT | Severe Thunderstorm Warning | JAX | 78 min |
| Jun 25, 4:10 PM EDT | Severe Thunderstorm Warning | JAX | 80 min |
| Jul 3, 5:20 AM EDT | Severe Thunderstorm Warning | JAX | 80 min |
| Jul 3, 5:20 PM EDT | Severe Thunderstorm Warning | JAX | 80 min |
| Jul 16, 8:57 AM EDT | Flash Flood Warning | JAX | 3 hr |
| Jul 19, 4:08 PM EDT | Severe Thunderstorm Warning | JAX | 62 min |
| Jul 20, 3:20 PM EDT | Severe Thunderstorm Warning | JAX | 65 min |
| Jul 21, 3:33 PM EDT | Severe Thunderstorm Warning | JAX | 62 min |
| Jul 22, 2:45 PM EDT | Severe Thunderstorm Warning | JAX | 80 min |
| Jul 26, 5:47 PM EDT | Severe Thunderstorm Warning | JAX | 48 min |
| Jul 31, 7:48 PM EDT | Severe Thunderstorm Warning | JAX | 47 min |
| Jul 31, 8:34 PM EDT | Severe Thunderstorm Warning | JAX | 46 min |
| Aug 2, 12:34 AM EDT | Flash Flood Warning | JAX | 4 hr |
| Aug 10, 2:33 PM EDT | Severe Thunderstorm Warning | JAX | 62 min |
| Aug 13, 1:44 PM EDT | Severe Thunderstorm Warning | JAX | 66 min |
| Aug 14, 4:01 PM EDT | Severe Thunderstorm Warning | JAX | 64 min |
| Aug 15, 2:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Aug 17, 3:46 PM EDT | Tornado Warning | JAX | 29 min |
| Aug 17, 4:14 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Sep 2, 3:00 PM EDT | Tornado Watch | SPC | 8 hr |
| Sep 2, 10:30 PM EDT | Tornado Watch | SPC | 13 hr |
| Sep 29, 7:00 PM EDT | Tornado Watch | SPC | 10 hr |
| Sep 30, 1:30 PM EDT | Tornado Watch | SPC | 7 hr |
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 | 25 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 8 |
| Flooding | |
| Flash Flood Warning | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive19971999
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.