Alert archive / Maryland / Frederick County / 2004
Weather alerts in Frederick County, Maryland, May 2004
29 weather alerts in May 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 29
- Warnings
- 9
- Watches
- 6
- Advisories
- 0
- Busiest day
- May 25, 20045 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 2, 1:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| May 2, 3:20 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 2, 5:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 2, 8:25 PM EDT | Severe Thunderstorm Warning | LWX | 80 min |
| May 5, 1:48 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 10:29 AM EDT | Mesoscale Discussion | SPC | 91 min |
| May 7, 11:00 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 7, 4:35 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 7, 6:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| May 9, 12:12 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 9, 8:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 15, 4:31 PM EDT | Severe Thunderstorm Warning | LWX | 44 min |
| May 15, 8:27 PM EDT | Tornado Warning | LWX | 18 min |
| May 17, 8:39 PM EDT | Severe Thunderstorm Warning | LWX | 66 min |
| May 18, 7:25 PM EDT | Severe Thunderstorm Warning | LWX | 65 min |
| May 18, 7:49 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 2:52 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 21, 8:34 AM EDT | Mesoscale Discussion | SPC | 86 min |
| May 21, 5:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| May 21, 6:35 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 21, 9:51 PM EDT | Severe Thunderstorm Warning | LWX | 69 min |
| May 25, 3:20 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 25, 5:46 PM EDT | Severe Thunderstorm Warning | LWX | 59 min |
| May 25, 5:51 PM EDT | Tornado Warning | LWX | 54 min |
| May 25, 6:09 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 6:44 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| May 26, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 27, 3:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| May 27, 9:01 PM EDT | Mesoscale Discussion | SPC | 89 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 | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 14 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.