Alert archive / Pennsylvania / Union County
Weather alerts in Union County, Pennsylvania, 2003
31 weather alerts in 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2003. Tap one for its archive.
- Alerts
- 31
- Warnings
- 3
- Watches
- 8
- Advisories
- 0
- Busiest month
- July11 alerts
- Busiest day
- May 11, 20034 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 |
|---|---|---|---|
| Mar 30, 10:10 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Apr 7, 4:56 AM EDT | Mesoscale Discussion | SPC | 8 hr |
| Apr 7, 4:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 12:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| May 7, 1:20 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 7, 3:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| May 11, 10:07 AM EDT | Mesoscale Discussion | SPC | 113 min |
| May 11, 12:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| May 11, 1:50 PM EDT | Tornado Watch | SPC | 5 hr |
| May 11, 3:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 14, 12:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 8, 8:30 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 18, 4:18 PM EDT | Severe Thunderstorm Warning | CTP | 57 min |
| Jul 21, 1:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 1:40 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 21, 3:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 21, 4:21 PM EDT | Severe Thunderstorm Warning | CTP | 84 min |
| Jul 27, 4:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 27, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | 43 min |
| Jul 27, 5:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 6:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 27, 8:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Aug 22, 3:27 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 26, 1:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 27, 9:40 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 29, 1:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 27, 2:22 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 27, 4:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 14, 10:45 AM EDT | Mesoscale Discussion | SPC | 90 min |
| Dec 5, 12:20 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 14, 6:39 AM EST | Mesoscale Discussion | SPC | 6 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 | 3 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 20 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20022004
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.