baltimoresun.com

« Planets rising early for May conjunctions | Main | Flood watch in western Maryland »

April 18, 2011

Tornadoes confirmed during Saturday's storms

Saturday's stormy weather has produced at least 4 tornado touchdowns in Maryland, according to the National Weather Service

An EF-0 tornado with maximum 70-80 mph winds touched down 3 miles southeast of Unionville in Frederick County, according to a preliminary storm report. An EF-1 tornado with maximum 90-100 mph winds touched down 3 miles northeast of New Market that destroyed several small barns and damaged a warehouse roof. Update: There were 2 EF-1 tornadoes in the New Market area within minutes of each other. Another EF-0 tornado hit 1 mile south of Deep Run in Carroll County that partially unroofed two barns and blew a tree into a home.

NWS plans to issue an updated report this afternoon. Stay tuned. 

Meanwhile, a flood warning is in effect until 7:10 p.m. today for Cecil and Harford counties near the Conowingo Dam. Minor flooding would begin at Port Deposit, the weather service said.

Did anyone experience these tornadoes? Tell us about it in the comments or share your photos here.  

Posted by Kim Walker at 12:53 PM | | Comments (2)
Categories: Tornadoes
        

Comments

Thanks for the information, but... What does one mile South of Deep Run mean? Deep Run is not a town, it's either a river or a road, each more than a mile long. The nearest town (I guess) is Union Mills. Where is the touchdown related to UM (or some other recognizable point)?

Yes, Deep Run is a road. Goes from Cherrytown Road, to Approximately Bachman Valley. As for the Union Mills tornado, Brown Road, next to rt 97 near Green Meadow is where the wind blew. Trees mostly, but one house near Charles Carrol school.

Post a comment

All comments must be approved by the blog author. Please do not resubmit comments if they do not immediately appear. You are not required to use your full name when posting, but you should use a real e-mail address. Comments may be republished in print, but we will not publish your e-mail address. Our full Terms of Service are available here.

Verification (needed to reduce spam):

About Frank Roylance
This site is the Maryland Weather archive. The current Maryland Weather blog can be found here.
Frank Roylance is a reporter for The Baltimore Sun. He came to Baltimore from New Bedford, Mass. in 1980 to join the old Evening Sun. He moved to the morning Sun when the papers merged in 1992, and has spent most of his time since covering science, including astronomy and the weather. One of The Baltimore Sun's first online Web logs, the Weather Blog debuted in October 2004. In June 2006 Frank also began writing comments on local weather and stargazing for The Baltimore Sun's print Weather Page. Frank also answers readers’ weather queries for the newspaper and the blog. Frank Roylance retired in October 2011. Maryland Weather is now being updated by members of The Baltimore Sun staff
-- ADVERTISEMENT --

Sign up for FREE weather alerts*
Get free Baltimore Sun mobile alerts
Sign up for weather text alerts
SKY NOTES WEATHER

Returning user? Update preferences.
Sign up for more Sun text alerts
*Standard message and data rates apply. Click here for Frequently Asked Questions.
Maryland Weather Center


Area Weather Stations
Resources and Sun coverage
• Weather news

• Readers' photos

• Data from the The Sun's weather station

• 2011 stargazers' calendar

• Become a backyard astronomer in five simple steps

• Baltimore Weather Archive
Daily airport weather data for Baltimore from 1948 to today

• National Weather Service:
Sterling Forecast Office

• Capital Weather Gang:
Washington Post weather blog

• CoCoRaHS:
Community Collaborative Rain, Hail and Snow Network. Local observations by volunteers

• Weather Bug:
Webcams across the state

• National Data Buoy Center:
Weather and ocean data from bay and ocean buoys

• U.S. Drought Monitor:
Weekly maps of drought conditions in the U.S.

• USGS Earthquake Hazards Program:
Real-time data on earthquakes

• Water data:
From the USGS, Maryland

• National Hurricane Center

• Air Now:
Government site for air quality information

• NWS Climate Prediction Center:
Long-term and seasonal forecasts

• U.S. Climate at a Glance:
NOAA interactive site for past climate data, national, state and city

• Clear Sky Clock:
Clear sky alerts for stargazers

• NASA TV:
Watch NASA TV

• Hubblesite:
Home page for Hubble Space Telescope

• Heavens Above:
Everything for the backyard stargazer, tailored to your location

• NASA Eclipse Home Page:
Centuries of eclipse predictions

• Cruise Critic: Hurricane Zone:
Check to see how hurricanes may affect your cruise schedule

• Warming World:
NASA explains the science of climate change with articles, videos, “data visualizations,” and space-based imagery.

• What on Earth:
NASA blog on current research at the space agency.
Most Recent Comments
Blog updates
Recent updates to baltimoresun.com news blogs
 Subscribe to this feed
Charm City Current
Stay connected