Alert archive / Maryland / 2013
Weather alerts in Maryland, September 2013
35 weather alerts in September 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2013. Tap one for its archive.
- Alerts
- 35
- Warnings
- 9
- Watches
- 1
- Advisories
- 6
- Busiest day
- September 12, 201317 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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 1:05 PM EDT | Special Weather Statement | AKQ | Worcester | 55 min |
| Sep 2, 8:11 PM EDT | Special Weather Statement | PBZ | Garrett | 64 min |
| Sep 2, 8:33 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 42 min |
| Sep 10, 1:39 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Sep 11, 4:57 PM EDT | Special Weather Statement | PBZ | Garrett | 48 min |
| Sep 11, 6:51 PM EDT | Flash Flood Warning | LWX | Allegany | 3 hr |
| Sep 12, 12:46 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Howard, City of Baltimore | 44 min |
| Sep 12, 1:29 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 11 more | 91 min |
| Sep 12, 1:38 PM EDT | Special Weather Statement | PBZ | Garrett | 82 min |
| Sep 12, 1:56 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 49 min |
| Sep 12, 2:21 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 54 min |
| Sep 12, 2:27 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 48 min |
| Sep 12, 2:50 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 6 hr |
| Sep 12, 3:00 PM EDT | Special Weather Statement | PBZ | Garrett | 75 min |
| Sep 12, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 45 min |
| Sep 12, 4:19 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 41 min |
| Sep 12, 4:24 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Cecil, Harford, Howard and 6 more | 66 min |
| Sep 12, 4:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 48 min |
| Sep 12, 5:58 PM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 62 min |
| Sep 12, 5:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 76 min |
| Sep 12, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 39 min |
| Sep 12, 6:40 PM EDT | Special Weather Statement | PHI | Caroline | 65 min |
| Sep 12, 7:03 PM EDT | Special Weather Statement | AKQ | Wicomico | 57 min |
| Sep 12, 8:00 PM EDT | Special Weather Statement | AKQ | Somerset, Worcester | 75 min |
| Sep 12, 8:03 PM EDT | Mesoscale Discussion | SPC | Dorchester, Somerset, Wicomico, Worcester | 57 min |
| Sep 18, 12:12 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Sep 21, 8:09 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 17 hr |
| Sep 21, 7:32 PM EDT | Mesoscale Discussion | SPC | Charles, Prince George's, Saint Mary's | 2 hr |
| Sep 21, 10:11 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 64 min |
| Sep 21, 10:58 PM EDT | Special Weather Statement | AKQ | Somerset | 17 min |
| Sep 21, 11:14 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 61 min |
| Sep 22, 12:14 AM EDT | Special Weather Statement | AKQ | Worcester | 31 min |
| Sep 23, 2:49 PM EDT | Frost Advisory | PBZ | 18 hr | |
| Sep 23, 8:45 PM EDT | Frost Advisory | LWX | Allegany | 12 hr |
| Sep 28, 9:50 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 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 | 8 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 15 |
| Flooding | |
| Flash Flood Warning | 1 |
| Cold | |
| Frost Advisory | 2 |
| Coast and beach | |
| Coastal Flood Advisory | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Anne Arundel County9
- Baltimore County7
- Garrett County6
- City of Baltimore6
- Prince George's County6
- Worcester County5
- Howard County5
- Montgomery County5
- Queen Anne's County5
- Kent County4
- Talbot County4
- Wicomico County4
- Allegany County3
- Carroll County3
- Cecil County3
- Charles County3
- Frederick County3
- Harford County3
- Caroline County3
- Dorchester County3
- Somerset County3
- Calvert County2
- Washington County2
- Saint Mary's County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.