Alert archive / Maryland / Severe Thunderstorm Warnings / 2016
Severe Thunderstorm Warnings in Maryland, July 2016
75 severe thunderstorm warnings in July 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2016. Tap one for its archive.
- Severe Thunderstorm Warnings
- 75
- Busiest day
- July 25, 201614 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jul 1, 4:30 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 45 min |
| Jul 1, 5:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 38 min |
| Jul 1, 5:47 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 43 min |
| Jul 1, 6:21 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 22 min |
| Jul 1, 10:38 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 33 min |
| Jul 9, 5:00 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 30 min |
| Jul 16, 4:17 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 43 min |
| Jul 16, 5:15 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 45 min |
| Jul 16, 5:34 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 41 min |
| Jul 16, 5:38 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 37 min |
| Jul 16, 5:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Prince George's | 26 min |
| Jul 16, 5:58 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 47 min |
| Jul 16, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 45 min |
| Jul 16, 6:07 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 24 min |
| Jul 18, 1:24 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 36 min |
| Jul 18, 1:53 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 37 min |
| Jul 18, 2:23 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 52 min |
| Jul 18, 3:27 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 18 min |
| Jul 18, 3:38 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 52 min |
| Jul 18, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 45 min |
| Jul 18, 4:05 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 40 min |
| Jul 18, 4:08 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Howard, Montgomery, Prince George's | 82 min |
| Jul 18, 4:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's | 38 min |
| Jul 18, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 57 min |
| Jul 18, 5:49 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 15 min |
| Jul 18, 6:24 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 40 min |
| Jul 18, 6:35 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 40 min |
| Jul 19, 10:21 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 39 min |
| Jul 19, 10:25 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 50 min |
| Jul 19, 11:05 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 25 min |
| Jul 19, 11:08 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 52 min |
| Jul 19, 11:15 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 60 min |
| Jul 19, 11:17 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 28 min |
| Jul 19, 11:35 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 55 min |
| Jul 19, 11:41 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 49 min |
| Jul 19, 11:57 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 30 min |
| Jul 20, 12:12 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 48 min |
| Jul 23, 5:03 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 28 min |
| Jul 23, 5:25 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 12 min |
| Jul 23, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 63 min |
| Jul 23, 5:55 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 65 min |
| Jul 23, 6:46 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's | 44 min |
| Jul 24, 8:53 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 25 min |
| Jul 25, 1:05 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert | 26 min |
| Jul 25, 1:20 AM EDT | Severe Thunderstorm Warning | PHI | Talbot | 40 min |
| Jul 25, 1:36 AM EDT | Severe Thunderstorm Warning | LWX | Calvert | 13 min |
| Jul 25, 1:59 AM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 46 min |
| Jul 25, 1:59 AM EDT | Severe Thunderstorm Warning | PHI | Talbot | 46 min |
| Jul 25, 2:15 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 45 min |
| Jul 25, 3:31 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 44 min |
| Jul 25, 3:47 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 43 min |
| Jul 25, 4:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 39 min |
| Jul 25, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 47 min |
| Jul 25, 5:16 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 44 min |
| Jul 25, 5:19 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 56 min |
| Jul 25, 5:44 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Montgomery, Prince George's | 18 min |
| Jul 25, 10:50 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 40 min |
| Jul 28, 1:20 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 40 min |
| Jul 28, 1:21 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 39 min |
| Jul 28, 1:58 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 47 min |
| Jul 28, 2:58 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 47 min |
| Jul 28, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 44 min |
| Jul 28, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 46 min |
| Jul 28, 5:43 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 18 min |
| Jul 28, 5:56 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 49 min |
| Jul 28, 6:25 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 65 min |
| Jul 28, 7:04 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 26 min |
| Jul 28, 7:30 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 45 min |
| Jul 28, 8:29 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 34 min |
| Jul 30, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 43 min |
| Jul 30, 4:11 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 49 min |
| Jul 30, 7:00 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 45 min |
| Jul 30, 9:01 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 29 min |
| Jul 30, 9:07 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent, Queen Anne's, Talbot | 38 min |
| Jul 31, 3:52 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery, Washington | 38 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Prince George's County15
- Anne Arundel County13
- Queen Anne's County12
- Montgomery County12
- Caroline County10
- Frederick County10
- Kent County9
- Talbot County8
- Washington County8
- Baltimore County7
- Calvert County6
- Harford County6
- Charles County6
- Cecil County5
- Somerset County5
- City of Baltimore4
- Carroll County4
- Howard County3
- Wicomico County3
- Worcester County3
- Allegany County2
- Garrett County2
- Saint Mary's County1
- Dorchester County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.