Alert archive / Maryland / 2016
Weather alerts in Maryland, September 2016
122 weather alerts in September 2016, 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 2016. Tap one for its archive.
- Alerts
- 122
- Warnings
- 38
- Watches
- 8
- Advisories
- 41
- Busiest day
- September 29, 201631 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 |
|---|---|---|---|---|
| Aug 31, 8:05 PM EDT | Special Weather Statement | PHI | Cecil | 40 min |
| Aug 31, 10:48 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Howard, Montgomery | 42 min |
| Aug 31, 11:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 37 min |
| Sep 1, 1:20 AM EDT | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Sep 1, 2:02 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Sep 1, 8:22 AM EDT | Special Weather Statement | AKQ | Worcester | 38 min |
| Sep 1, 10:10 AM EDT | Special Weather Statement | AKQ | Dorchester | 50 min |
| Sep 1, 11:28 AM EDT | Special Weather Statement | AKQ | Somerset, Worcester | 47 min |
| Sep 1, 4:47 PM EDT | Beach Hazards Statement | AKQ | Worcester | 27 hr |
| Sep 1, 5:02 PM EDT | Tropical Storm Watch | AKQ | Worcester | 19 hr |
| Sep 2, 11:13 AM EDT | Tropical Storm Warning | LWX | Saint Mary's | 30 hr |
| Sep 2, 11:55 AM EDT | Tropical Storm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 53 hr |
| Sep 3, 3:53 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Sep 3, 5:00 AM EDT | Beach Hazards Statement | AKQ | Worcester | 15 hr |
| Sep 3, 2:21 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 22 hr |
| Sep 4, 9:04 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 59 hr |
| Sep 4, 11:14 AM EDT | Beach Hazards Statement | AKQ | Worcester | 54 hr |
| Sep 4, 1:58 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 44 hr |
| Sep 5, 10:59 AM EDT | Coastal Flood Advisory | LWX | Calvert, Saint Mary's | 10 hr |
| Sep 6, 2:29 PM EDT | Coastal Flood Advisory | LWX | Calvert, Saint Mary's | 8 hr |
| Sep 6, 4:19 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 34 hr |
| Sep 6, 10:08 PM EDT | Coastal Flood Advisory | LWX | Baltimore, Calvert, Saint Mary's, City of Baltimore | 28 hr |
| Sep 7, 2:04 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 9 hr |
| Sep 7, 6:47 AM EDT | Coastal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Sep 7, 11:50 AM EDT | Heat Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 days |
| Sep 7, 3:06 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Charles, Frederick, Garrett, Howard and 4 more | 2 hr |
| Sep 7, 4:45 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 30 min |
| Sep 7, 5:06 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 39 min |
| Sep 7, 5:39 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 51 min |
| Sep 7, 5:40 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 3 hr |
| Sep 7, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 30 min |
| Sep 7, 6:44 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 31 min |
| Sep 7, 6:56 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 49 min |
| Sep 10, 2:21 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 13 hr |
| Sep 10, 2:45 PM EDT | Areal Flood Warning | LWX | City of Baltimore | 6 hr |
| Sep 12, 9:34 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Sep 13, 7:27 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 11 hr |
| Sep 16, 12:37 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Sep 16, 4:31 AM EDT | Beach Hazards Statement | AKQ | Worcester | 39 hr |
| Sep 16, 4:31 AM EDT | Rip Current Statement | AKQ | Worcester | 15 hr |
| Sep 16, 11:11 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 3 days |
| Sep 16, 5:59 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Sep 17, 5:00 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 24 hr |
| Sep 19, 6:07 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 38 min |
| Sep 19, 6:28 AM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 4 hr |
| Sep 19, 8:32 AM EDT | Special Weather Statement | AKQ | Dorchester | 43 min |
| Sep 19, 9:14 AM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Sep 19, 11:11 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 9 hr |
| Sep 19, 11:11 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 13 hr |
| Sep 19, 11:46 AM EDT | Special Weather Statement | AKQ | Worcester | 59 min |
| Sep 19, 12:34 PM EDT | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 8 hr |
| Sep 19, 1:19 PM EDT | Special Weather Statement | AKQ | Worcester | 41 min |
| Sep 19, 2:47 PM EDT | Special Weather Statement | AKQ | Worcester | 43 min |
| Sep 19, 3:14 PM EDT | Areal Flood Warning | AKQ | Somerset, Wicomico, Worcester | 3 hr |
| Sep 20, 5:33 AM EDT | Dense Fog Advisory | LWX | Carroll, Frederick, Washington | 4 hr |
| Sep 21, 4:19 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Sep 25, 9:07 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Sep 26, 1:58 PM EDT | Mesoscale Discussion | SPC | Garrett | 2 hr |
| Sep 26, 7:55 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Sep 27, 5:30 PM EDT | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 58 hr |
| Sep 28, 5:50 AM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 40 min |
| Sep 28, 9:23 AM EDT | Areal Flood Warning | LWX | Calvert, Saint Mary's | 4 hr |
| Sep 28, 9:29 AM EDT | Special Weather Statement | AKQ | Dorchester | 61 min |
| Sep 28, 10:42 AM EDT | River Flood Watch | LWX | Montgomery | 57 hr |
| Sep 28, 11:18 AM EDT | Special Weather Statement | AKQ | Dorchester | 57 min |
| Sep 28, 12:21 PM EDT | Special Weather Statement | AKQ | Somerset | 54 min |
| Sep 28, 1:34 PM EDT | Special Weather Statement | AKQ | Somerset | 56 min |
| Sep 28, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | Calvert, Charles, Saint Mary's | 7 hr |
| Sep 28, 3:48 PM EDT | Flash Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 43 hr |
| Sep 28, 4:07 PM EDT | Flash Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 44 hr |
| Sep 28, 4:41 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Dorchester, Saint Mary's, Talbot | 2 hr |
| Sep 28, 7:02 PM EDT | Mesoscale Discussion | SPC | Calvert, Saint Mary's, Talbot | 88 min |
| Sep 28, 9:00 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Prince George's and 2 more | 4 days |
| Sep 28, 9:04 PM EDT | Special Weather Statement | AKQ | Somerset | 41 min |
| Sep 28, 9:26 PM EDT | Mesoscale Discussion | SPC | Calvert, Saint Mary's, Talbot | 64 min |
| Sep 28, 9:36 PM EDT | Special Weather Statement | AKQ | Somerset | 39 min |
| Sep 28, 10:26 PM EDT | Areal Flood Advisory | AKQ | Somerset, Worcester | 3 hr |
| Sep 28, 10:28 PM EDT | Special Weather Statement | AKQ | Somerset | 47 min |
| Sep 28, 11:17 PM EDT | Special Weather Statement | AKQ | Wicomico | 43 min |
| Sep 28, 11:40 PM EDT | Flash Flood Warning | AKQ | Somerset | 3 hr |
| Sep 29, 12:00 AM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Sep 29, 12:21 AM EDT | Areal Flood Advisory | PHI | Caroline | 8 hr |
| Sep 29, 12:40 AM EDT | Areal Flood Advisory | AKQ | Wicomico | 3 hr |
| Sep 29, 1:08 AM EDT | Areal Flood Advisory | AKQ | Worcester | 3 hr |
| Sep 29, 1:21 AM EDT | Special Weather Statement | AKQ | Worcester | 54 min |
| Sep 29, 1:48 AM EDT | Flash Flood Warning | AKQ | Wicomico, Worcester | 4 hr |
| Sep 29, 2:16 AM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 3 hr |
| Sep 29, 2:18 AM EDT | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's | 4 hr |
| Sep 29, 4:28 AM EDT | Flash Flood Warning | PHI | Caroline | 5 hr |
| Sep 29, 4:55 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Carroll, Howard, Montgomery, Prince George's | 7 hr |
| Sep 29, 5:36 AM EDT | Beach Hazards Statement | AKQ | Worcester | 14 hr |
| Sep 29, 5:36 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 days |
| Sep 29, 6:14 AM EDT | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's | 3 hr |
| Sep 29, 7:19 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 6 hr |
| Sep 29, 8:04 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 6 hr |
| Sep 29, 9:50 AM EDT | Flash Flood Watch | PBZ | 12 hr | |
| Sep 29, 9:52 AM EDT | River Flood Warning | LWX | Montgomery | 29 hr |
| Sep 29, 1:39 PM EDT | Wind Advisory | PBZ | 17 hr | |
| Sep 29, 1:56 PM EDT | Areal Flood Warning | AKQ | Worcester | 15 hr |
| Sep 29, 2:50 PM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 53 hr |
| Sep 29, 5:33 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 34 hr |
| Sep 29, 6:12 PM EDT | Areal Flood Warning | AKQ | Wicomico, Worcester | 14 hr |
| Sep 29, 7:27 PM EDT | Areal Flood Advisory | PHI | Caroline | 9 hr |
| Sep 29, 8:50 PM EDT | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 38 hr |
| Sep 29, 9:15 PM EDT | Beach Hazards Statement | AKQ | Worcester | 23 hr |
| Sep 29, 9:15 PM EDT | Rip Current Statement | AKQ | Worcester | 23 hr |
| Sep 30, 12:55 AM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico | 3 hr |
| Sep 30, 2:19 AM EDT | Areal Flood Warning | AKQ | Wicomico | 6 hr |
| Sep 30, 2:40 AM EDT | Areal Flood Warning | PHI | Caroline, Queen Anne's | 4 hr |
| Sep 30, 3:34 AM EDT | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Sep 30, 5:02 AM EDT | Areal Flood Warning | AKQ | Worcester | 3 hr |
| Sep 30, 6:44 AM EDT | Areal Flood Warning | PHI | Caroline, Queen Anne's | 4 hr |
| Sep 30, 7:24 AM EDT | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Sep 30, 8:03 AM EDT | Areal Flood Warning | AKQ | Worcester | 3 hr |
| Sep 30, 8:15 AM EDT | Areal Flood Warning | AKQ | Wicomico, Worcester | 3 hr |
| Sep 30, 8:17 AM EDT | Areal Flood Warning | AKQ | Wicomico | 3 hr |
| Sep 30, 10:30 AM EDT | Areal Flood Warning | PHI | Caroline, Queen Anne's | 4 hr |
| Sep 30, 11:03 AM EDT | Areal Flood Warning | AKQ | Worcester | 6 hr |
| Sep 30, 11:15 AM EDT | Areal Flood Warning | AKQ | Wicomico | 6 hr |
| Sep 30, 12:38 PM EDT | Areal Flood Warning | AKQ | Dorchester, Wicomico | 6 hr |
| Sep 30, 2:29 PM EDT | Areal Flood Warning | PHI | Caroline, Queen Anne's | 19 hr |
| Sep 30, 3:05 PM EDT | Areal Flood Warning | AKQ | Somerset, Wicomico, Worcester | 18 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 | 9 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 20 |
| Flooding | |
| Areal Flood Warning | 21 |
| Flash Flood Warning | 3 |
| River Flood Warning | 1 |
| Flash Flood Watch | 4 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 14 |
| Heat | |
| Heat Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 2 |
| Coastal Flood Watch | 1 |
| Coastal Flood Advisory | 24 |
| Beach Hazards Statement | 6 |
| Coastal Flood Statement | 2 |
| Rip Current Statement | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Worcester County32
- Wicomico County22
- Anne Arundel County21
- Saint Mary's County21
- Somerset County19
- Dorchester County16
- Queen Anne's County15
- Calvert County15
- Caroline County15
- Cecil County10
- Charles County10
- Kent County9
- Prince George's County9
- Montgomery County8
- Talbot County8
- Baltimore County6
- City of Baltimore6
- Frederick County5
- Howard County4
- Carroll County4
- Washington County4
- Harford County3
- Allegany County2
- Garrett County2
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. Rebuilt daily.