Alert archive / Maryland / Areal Flood Advisories
Areal Flood Advisories in Maryland, 2021
41 areal flood advisories in 2021. 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 areal flood advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Areal Flood Advisories
- 41
- Busiest month
- August17 areal flood advisories
- Busiest day
- June 10, 20214 areal flood advisories
Over time
By month
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 |
|---|---|---|---|---|
| Jun 9, 4:32 PM EDT | Areal Flood Advisory | PHI | Caroline | 108 min |
| Jun 10, 1:45 PM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 2 hr |
| Jun 10, 2:16 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's | 3 hr |
| Jun 10, 2:24 PM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 2 hr |
| Jun 10, 3:08 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 112 min |
| Jun 11, 1:32 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 3 hr |
| Jun 14, 10:55 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 2 hr |
| Jun 14, 11:39 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's | 85 min |
| Jul 1, 4:10 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 94 min |
| Jul 2, 6:03 AM EDT | Areal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Jul 8, 10:19 PM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 5 hr |
| Jul 8, 11:37 PM EDT | Areal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 3 hr |
| Jul 9, 12:02 AM EDT | Areal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Jul 17, 10:51 PM EDT | Areal Flood Advisory | AKQ | Somerset, Worcester | 114 min |
| Jul 17, 10:54 PM EDT | Areal Flood Advisory | PHI | Caroline | 48 min |
| Jul 26, 7:46 PM EDT | Areal Flood Advisory | AKQ | Worcester | 2 hr |
| Jul 29, 12:12 PM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 84 min |
| Aug 7, 4:01 PM EDT | Areal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 6 hr |
| Aug 7, 4:05 PM EDT | Areal Flood Advisory | AKQ | Somerset | 5 hr |
| Aug 7, 9:49 PM EDT | Areal Flood Advisory | PHI | Caroline | 5 hr |
| Aug 9, 2:41 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's | 3 hr |
| Aug 13, 7:57 PM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 93 min |
| Aug 13, 8:40 PM EDT | Areal Flood Advisory | PHI | Caroline | 62 min |
| Aug 15, 12:17 AM EDT | Areal Flood Advisory | AKQ | Dorchester, Wicomico | 3 hr |
| Aug 16, 5:53 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 2 hr |
| Aug 17, 10:17 AM EDT | Areal Flood Advisory | AKQ | Dorchester | 3 hr |
| Aug 17, 12:00 PM EDT | Areal Flood Advisory | AKQ | Dorchester, Wicomico | 3 hr |
| Aug 20, 6:39 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 8 hr |
| Aug 20, 11:07 AM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 3 hr |
| Aug 20, 12:01 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 119 min |
| Aug 21, 2:11 AM EDT | Areal Flood Advisory | AKQ | Somerset | 3 hr |
| Aug 22, 9:41 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 2 hr |
| Aug 22, 11:44 AM EDT | Areal Flood Advisory | AKQ | Dorchester, Wicomico | 3 hr |
| Aug 22, 1:23 PM EDT | Areal Flood Advisory | AKQ | Worcester | 3 hr |
| Sep 1, 8:45 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 3 hr |
| Sep 9, 5:37 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 3 hr |
| Sep 16, 3:19 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Sep 23, 9:03 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's, Talbot | 3 hr |
| Sep 23, 9:23 AM EDT | Areal Flood Advisory | AKQ | Dorchester | 3 hr |
| Sep 23, 10:55 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 3 hr |
| Oct 5, 3:39 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.