Alert archive / Maryland / Frederick County / 2020
Weather alerts in Frederick County, Maryland, February 2020
8 weather alerts in February 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 8
- Warnings
- 3
- Watches
- 0
- Advisories
- 4
- Busiest day
- February 7, 20205 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 |
|---|---|---|---|
| Feb 1, 1:28 AM EST | Dense Fog Advisory | LWX | 9 hr |
| Feb 6, 9:30 PM EST | Wind Advisory | LWX | 20 hr |
| Feb 7, 4:08 AM EST | Dense Fog Advisory | LWX | 3 hr |
| Feb 7, 7:26 AM EST | Severe Thunderstorm Warning | LWX | 34 min |
| Feb 7, 7:37 AM EST | Tornado Warning | LWX | 23 min |
| Feb 7, 7:46 AM EST | Tornado Warning | LWX | 29 min |
| Feb 26, 12:54 AM EST | Dense Fog Advisory | LWX | 8 hr |
| Feb 26, 2:49 PM EST | Mesoscale Discussion | SPC | 116 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 |
| Tornado Warning | 2 |
| Mesoscale Discussion | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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. Warning verification from the Mesonet's Cow. Rebuilt daily.