Alert archive / Maryland / Baltimore County / 2011
Weather alerts in Baltimore County, Maryland, August 2011
60 weather alerts in August 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 60
- Warnings
- 26
- Watches
- 9
- Advisories
- 5
- Busiest day
- August 21, 201112 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 |
|---|---|---|---|
| Aug 1, 3:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 1, 8:13 PM EDT | Special Weather Statement | LWX | 32 min |
| Aug 3, 12:29 AM EDT | Special Weather Statement | LWX | 46 min |
| Aug 6, 7:50 PM EDT | Coastal Flood Advisory | LWX | 8 hr |
| Aug 9, 9:57 AM EDT | Special Weather Statement | LWX | 48 min |
| Aug 9, 2:13 PM EDT | Coastal Flood Advisory | LWX | 14 hr |
| Aug 9, 4:24 PM EDT | Severe Thunderstorm Warning | LWX | 35 min |
| Aug 13, 1:39 PM EDT | Special Weather Statement | LWX | 66 min |
| Aug 13, 1:43 PM EDT | Coastal Flood Advisory | LWX | 21 hr |
| Aug 13, 2:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 13, 2:54 PM EDT | Special Weather Statement | LWX | 66 min |
| Aug 14, 3:23 AM EDT | Flash Flood Watch | LWX | 20 hr |
| Aug 14, 10:08 AM EDT | Special Weather Statement | LWX | 52 min |
| Aug 14, 12:18 PM EDT | Flash Flood Warning | LWX | 2 hr |
| Aug 14, 10:49 PM EDT | Special Weather Statement | LWX | 56 min |
| Aug 14, 11:27 PM EDT | Flash Flood Warning | LWX | 77 min |
| Aug 15, 1:09 AM EDT | Coastal Flood Advisory | LWX | 9 hr |
| Aug 15, 8:01 AM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 15, 9:23 AM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 15, 12:10 PM EDT | Flash Flood Watch | LWX | 6 hr |
| Aug 15, 1:10 PM EDT | Flash Flood Warning | LWX | 118 min |
| Aug 18, 5:14 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Aug 18, 5:26 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 18, 6:05 PM EDT | Special Weather Statement | LWX | 25 min |
| Aug 18, 6:11 PM EDT | Severe Thunderstorm Warning | LWX | 24 min |
| Aug 18, 6:39 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 18, 6:49 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Aug 18, 7:28 PM EDT | Severe Thunderstorm Warning | LWX | 47 min |
| Aug 18, 11:53 PM EDT | Severe Thunderstorm Warning | LWX | 52 min |
| Aug 18, 11:58 PM EDT | Special Weather Statement | LWX | 32 min |
| Aug 19, 11:54 AM EDT | Flash Flood Watch | LWX | 8 hr |
| Aug 19, 3:13 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Aug 19, 5:15 PM EDT | Special Weather Statement | LWX | 30 min |
| Aug 19, 5:17 PM EDT | Special Weather Statement | LWX | 28 min |
| Aug 19, 5:19 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Aug 19, 5:43 PM EDT | Special Weather Statement | LWX | 47 min |
| Aug 19, 5:54 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| Aug 19, 6:00 PM EDT | Flash Flood Warning | LWX | 118 min |
| Aug 20, 7:00 PM EDT | Tropical Storm Warning | NHC | 8 days |
| Aug 21, 11:10 AM EDT | Flash Flood Watch | LWX | 7 hr |
| Aug 21, 11:54 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 12:52 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 21, 1:11 PM EDT | Special Weather Statement | LWX | 34 min |
| Aug 21, 1:14 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Aug 21, 1:28 PM EDT | Severe Thunderstorm Warning | LWX | 47 min |
| Aug 21, 1:29 PM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Aug 21, 1:39 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 21, 1:54 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| Aug 21, 2:19 PM EDT | Tornado Warning | LWX | 26 min |
| Aug 21, 7:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Aug 21, 7:53 PM EDT | Special Weather Statement | LWX | 7 min |
| Aug 24, 1:32 PM EDT | Coastal Flood Advisory | LWX | 18 hr |
| Aug 25, 5:00 AM EDT | Tropical Storm Watch | NHC | 54 hr |
| Aug 25, 8:18 AM EDT | Flash Flood Watch | LWX | 12 hr |
| Aug 25, 5:35 PM EDT | Tropical Storm Watch | LWX | 12 hr |
| Aug 26, 5:06 AM EDT | Flash Flood Watch | LWX | 47 hr |
| Aug 26, 5:09 AM EDT | Tropical Storm Warning | LWX | 57 hr |
| Aug 27, 6:24 PM EDT | Flash Flood Warning | LWX | 9 hr |
| Aug 27, 9:38 PM EDT | Flash Flood Warning | LWX | 6 hr |
| Aug 28, 3:05 AM EDT | Areal 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 | |
| Severe Thunderstorm Warning | 12 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 14 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 6 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 2 |
| Coast and beach | |
| Coastal Flood Advisory | 5 |
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.