baltimoresun.com

« Rains ends drought, but we're still "dry" | Main | Out of the 30s, into the 80s »

April 24, 2009

Tremors rattle Pa. town north of Baltimore

USGSThe U.S. Geological Survey is reporting two small earth tremors this morning centered near Franklintown, Pa., between York and Carlisle, about 60 miles north northwest of Baltimore.

The first, rated at a magnitude 2.9, occurred at 1:36 a.m. The second, rated at 2.4, was recorded at 6:26 a.m. Both were shallow quakes - barely a mile below the surface. They were centered very close together. The first was a mile south of Franklintown, the second 2 miles east northeast of the town.

Earthquakes of this magnitude would not be felt by most people. But if you live in the area, and you felt something this morning, please leave us a comment and describe what it was like. Be sure to include your location, the time, and a description of the tremor.

Posted by Frank Roylance at 7:21 AM | | Comments (2)
Categories: Phenomena
        

Comments

Just as I checked the weather on the Sun's site this morning--just now, at 8:12 am--my window panes started to rattle. We're in Parkton, about 8 miles below the PA border. We don't live near a highway or major road or even highly trafficked side road, so I wonder if we just experienced an aftershock or indeed another tremor. Didn't feel any "shaking" but the windows never rattle around here...

hi there, the other day i felt a jolt while at a desk, and did not think anything of it. so i decided to take a poll. i asked my sister who is 25 minutes away from me... she felt something. my next door neighbor felt something. my husband felt something... and the kicker is that my dad who lives in eastern nc felt something. all attributing it to motorcycles, and of trucks etc. then we investigated a tremor of sorts for possible activity. and look what we have found. toooo strange. thanks for letting me vent deb z. eastern long island ny.

FR: You don't specify which day you all felt this "jolt." But in any case the USGS earthquake map does not show any seismic activity in eastern Long Island in the past week. That said, there was a series of small tremors over the weekend in central Virginia. Click here: http://tr.im/vyPy They began around 6 a.m. EDT with a 2.1 shake, followed on Sunday, Aug. 2 by a 2.3 tremor, and the next day by a 1.6 jiggle. It's hard to image any of these would have been felt as far away as Long Island, or even North Carolina. But it's the only explanation I can offer.

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