Alert archive / Maryland / Calvert County / 2010
Weather alerts in Calvert County, Maryland, September 2010
27 weather alerts in September 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 9
- Watches
- 9
- Advisories
- 6
- Busiest day
- September 30, 201014 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 |
|---|---|---|---|
| Sep 1, 3:28 PM EDT | Coastal Flood Watch | LWX | 24 hr |
| Sep 2, 3:14 AM EDT | Coastal Flood Advisory | LWX | 24 hr |
| Sep 7, 2:39 PM EDT | Fire Weather Watch | LWX | 19 hr |
| Sep 7, 9:44 PM EDT | Coastal Flood Advisory | LWX | 13 hr |
| Sep 22, 10:54 AM EDT | Coastal Flood Advisory | LWX | 10 hr |
| Sep 22, 2:45 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 27, 3:43 AM EDT | Flash Flood Watch | LWX | 28 hr |
| Sep 27, 10:41 AM EDT | Coastal Flood Watch | LWX | 16 hr |
| Sep 27, 10:41 AM EDT | Coastal Flood Advisory | LWX | 39 hr |
| Sep 28, 8:00 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 29, 2:21 AM EDT | Flash Flood Watch | LWX | 50 hr |
| Sep 29, 2:41 AM EDT | Coastal Flood Watch | LWX | 18 hr |
| Sep 29, 2:45 PM EDT | Wind Advisory | LWX | 23 hr |
| Sep 29, 8:48 PM EDT | Coastal Flood Advisory | LWX | 25 hr |
| Sep 30, 3:57 AM EDT | Tornado Warning | LWX | 33 min |
| Sep 30, 4:55 AM EDT | Tornado Watch | SPC | 8 hr |
| Sep 30, 4:57 AM EDT | Flash Flood Warning | LWX | 6 hr |
| Sep 30, 6:17 AM EDT | Tornado Warning | LWX | 28 min |
| Sep 30, 8:09 AM EDT | Coastal Flood Warning | LWX | 21 hr |
| Sep 30, 8:25 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Sep 30, 8:58 AM EDT | Tornado Warning | LWX | 47 min |
| Sep 30, 9:49 AM EDT | Tornado Warning | LWX | 26 min |
| Sep 30, 10:38 AM EDT | Flash Flood Warning | LWX | 6 hr |
| Sep 30, 10:49 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Sep 30, 12:39 PM EDT | Tornado Watch | SPC | 6 hr |
| Sep 30, 4:30 PM EDT | Flash Flood Warning | LWX | 6 hr |
| Sep 30, 6:13 PM EDT | Flash Flood Warning | LWX | 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 | |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Fire Weather Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Coastal Flood Watch | 3 |
| Coastal Flood Advisory | 5 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.