Alert archive / Maryland / Baltimore County / 2011
Weather alerts in Baltimore County, Maryland, July 2011
40 weather alerts in July 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 40
- Warnings
- 18
- Watches
- 5
- Advisories
- 4
- Busiest day
- July 8, 201113 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 |
|---|---|---|---|
| Jul 3, 4:21 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 3, 5:35 PM EDT | Severe Thunderstorm Warning | LWX | 35 min |
| Jul 3, 6:03 PM EDT | Severe Thunderstorm Warning | LWX | 72 min |
| Jul 7, 3:14 PM EDT | Flash Flood Watch | LWX | 29 hr |
| Jul 7, 6:04 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Jul 7, 6:16 PM EDT | Severe Thunderstorm Warning | LWX | 44 min |
| Jul 7, 6:21 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Jul 7, 8:15 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Jul 7, 10:52 PM EDT | Special Weather Statement | LWX | 38 min |
| Jul 7, 11:11 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Jul 7, 11:15 PM EDT | Special Weather Statement | LWX | 30 min |
| Jul 7, 11:21 PM EDT | Severe Thunderstorm Warning | LWX | 39 min |
| Jul 8, 12:01 AM EDT | Special Weather Statement | LWX | 29 min |
| Jul 8, 12:34 AM EDT | Special Weather Statement | LWX | 26 min |
| Jul 8, 1:21 AM EDT | Special Weather Statement | LWX | 54 min |
| Jul 8, 11:44 AM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 8, 1:51 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 8, 3:33 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Jul 8, 3:49 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Jul 8, 5:52 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 11, 1:31 PM EDT | Heat Advisory | LWX | 23 hr |
| Jul 11, 5:47 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 11, 7:34 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Jul 11, 7:44 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 11, 8:15 PM EDT | Severe Thunderstorm Warning | LWX | 45 min |
| Jul 11, 8:56 PM EDT | Severe Thunderstorm Warning | LWX | 34 min |
| Jul 14, 11:37 PM EDT | Coastal Flood Advisory | LWX | 36 hr |
| Jul 19, 12:12 PM EDT | Excessive Heat Watch | LWX | 27 hr |
| Jul 19, 3:22 PM EDT | Special Weather Statement | LWX | 53 min |
| Jul 19, 10:14 PM EDT | Special Weather Statement | LWX | 31 min |
| Jul 20, 3:19 PM EDT | Excessive Heat Warning | LWX | 31 hr |
| Jul 20, 3:19 PM EDT | Excessive Heat Warning | LWX | 54 hr |
| Jul 21, 3:38 PM EDT | Excessive Heat Warning | LWX | 52 hr |
| Jul 23, 7:54 AM EDT | Special Weather Statement | LWX | 36 min |
| Jul 23, 3:29 PM EDT | Heat Advisory | LWX | 29 hr |
| Jul 25, 1:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 25, 1:28 PM EDT | Severe Thunderstorm Warning | LWX | 32 min |
| Jul 25, 3:16 PM EDT | Flash Flood Warning | LWX | 97 min |
| Jul 28, 12:53 PM EDT | Heat Advisory | LWX | 31 hr |
| Jul 29, 6:17 PM EDT | Mesoscale Discussion | SPC | 88 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 | 9 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 8 |
| Flooding | |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 1 |
| Heat | |
| Excessive Heat Warning | 3 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.