Alert archive / Maryland / 2023
Weather alerts in Maryland, January 2023
22 weather alerts in January 2023, 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 January 2023. Tap one for its archive.
- Alerts
- 22
- Warnings
- 4
- Watches
- 0
- Advisories
- 17
- Busiest day
- January 25, 20234 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 |
|---|---|---|---|---|
| Dec 31, 11:10 PM EST | Dense Fog Advisory | LWX | Anne Arundel, Carroll, Charles, Frederick, Howard, Montgomery and 2 more | 10 hr |
| Jan 5, 10:49 PM EST | Dense Fog Advisory | AKQ | Worcester | 6 hr |
| Jan 7, 2:58 PM EST | Winter Weather Advisory | LWX | Allegany | 37 hr |
| Jan 12, 2:10 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Jan 16, 10:55 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 20 hr |
| Jan 17, 2:05 AM EST | Coastal Flood Advisory | AKQ | Dorchester | 11 hr |
| Jan 19, 2:40 AM EST | Wind Advisory | LWX | Allegany | 35 hr |
| Jan 19, 2:15 PM EST | Winter Weather Advisory | LWX | 35 hr | |
| Jan 20, 2:13 AM EST | Dense Fog Advisory | LWX | Carroll, Frederick, Washington | 4 hr |
| Jan 21, 2:44 PM EST | Winter Weather Advisory | LWX | Allegany | 33 hr |
| Jan 22, 8:27 PM EST | Winter Weather Advisory | LWX | 22 hr | |
| Jan 24, 12:03 PM EST | Winter Weather Advisory | LWX | Allegany, Frederick, Washington | 30 hr |
| Jan 24, 3:27 PM EST | Wind Advisory | AKQ | Worcester | 31 hr |
| Jan 25, 3:47 AM EST | High Surf Advisory | AKQ | Worcester | 17 hr |
| Jan 25, 10:14 AM EST | Wind Advisory | LWX | Allegany | 26 hr |
| Jan 25, 11:04 AM EST | Winter Storm Warning | LWX | Allegany | 2 hr |
| Jan 25, 6:06 PM EST | Winter Storm Warning | LWX | 34 hr | |
| Jan 26, 6:14 PM EST | Snow Squall Warning | LWX | Allegany | 61 min |
| Jan 26, 6:15 PM EST | Snow Squall Warning | LWX | Allegany | 60 min |
| Jan 26, 10:08 PM EST | Special Weather Statement | LWX | Allegany | 37 min |
| Jan 30, 10:46 AM EST | Winter Weather Advisory | LWX | 23 hr | |
| Jan 31, 5:34 PM EST | Winter Weather Advisory | LWX | Allegany | 13 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 | |
| Special Weather Statement | 1 |
| Winter | |
| Snow Squall Warning | 2 |
| Winter Storm Warning | 2 |
| Winter Weather Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 3 |
| High Surf Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.