Alert archive / Maryland / Frost Advisories
Frost Advisories in Maryland, 2012
15 frost advisories in 2012. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Frost Advisories
- 15
- Busiest month
- April8 frost advisories
- Busiest day
- April 2, 20122 frost 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 |
|---|---|---|---|---|
| Mar 29, 1:58 PM EDT | Frost Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 19 hr |
| Apr 2, 3:08 AM EDT | Frost Advisory | PHI | Cecil, Kent | 29 hr |
| Apr 2, 12:01 PM EDT | Frost Advisory | LWX | Baltimore, City of Baltimore | 20 hr |
| Apr 12, 2:54 PM EDT | Frost Advisory | LWX | Baltimore, Carroll, Frederick, Washington | 16 hr |
| Apr 12, 3:40 PM EDT | Frost Advisory | PHI | Cecil | 16 hr |
| Apr 24, 8:01 PM EDT | Frost Advisory | LWX | Baltimore, Carroll, Frederick, Washington | 12 hr |
| Apr 27, 1:55 PM EDT | Frost Advisory | LWX | Baltimore | 18 hr |
| Apr 27, 3:18 PM EDT | Frost Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 17 hr |
| Apr 29, 9:43 AM EDT | Frost Advisory | PHI | Cecil | 22 hr |
| May 10, 4:03 PM EDT | Frost Advisory | PBZ | 16 hr | |
| Sep 19, 5:48 PM EDT | Frost Advisory | PBZ | 15 hr | |
| Sep 23, 3:04 AM EDT | Frost Advisory | PBZ | 30 hr | |
| Oct 7, 1:05 PM EDT | Frost Advisory | LWX | Allegany | 20 hr |
| Oct 12, 2:00 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Prince George's, City of Baltimore | 19 hr |
| Oct 12, 2:40 PM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 17 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 archive20112013
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.