Alert archive / Maryland / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 6, NWS Baltimore/Washington
NWS Baltimore/Washington issued this severe thunderstorm warning at Apr 12, 2013, 6:51 PM EDT for 4 counties in Maryland. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 12, 2013, 6:51 PM EDT (22:51 UTC)
- Expired
- Apr 12, 2013, 7:30 PM EDT
- In force
- 39 min
- Issued by
- NWS Baltimore/Washington
- Area
- Storm-based polygon
Counties Carroll County, MD, Frederick County, MD, Howard County, MD, Montgomery County, MD
The radar
The Sterling radar (KLWX), 52 km from the middle of the area, began a volume at 22:52 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Baltimore/Washington issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 12, 3:57 AM EDT | Small Craft Advisory | LWX | 25 hr | |
| Apr 12, 7:26 AM EDT | Special Marine Warning | LWX | 49 min | |
| Apr 12, 8:14 AM EDT | Special Marine Warning | LWX | 61 min | |
| Apr 12, 1:43 PM EDT | Special Marine Warning | LWX | 92 min | |
| Apr 12, 2:09 PM EDT | Special Marine Warning | LWX | 96 min | |
| Apr 12, 6:19 PM EDT | Special Marine Warning | LWX | 86 min | |
| Apr 11, 9:52 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 11 hr |
| Apr 12, 1:46 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Apr 12, 2:42 PM EDT | Special Weather Statement | LWX | Calvert | 18 min |
| Apr 12, 6:12 PM EDT | Special Weather Statement | LWX | Frederick | 18 min |
| Apr 12, 6:36 PM EDT | Special Weather Statement | LWX | Carroll | 24 min |
| Apr 12, 7:00 PM EDT | Special Weather Statement | LWX | Frederick | 15 min |
| Apr 12, 7:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 41 min |
| Apr 12, 7:14 PM EDT | Special Weather Statement | LWX | Baltimore | 31 min |
| Apr 12, 7:25 PM EDT | Special Weather Statement | LWX | Baltimore | 35 min |
| Apr 12, 7:45 PM EDT | Special Weather Statement | LWX | Baltimore, Howard | 30 min |
Nearby
Severe Thunderstorm Warnings in Maryland, 2013Every severe thunderstorm warning in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.