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Data from the The Sun's weather station
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2011 stargazers' calendar
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Become a backyard astronomer in five simple steps
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Baltimore Weather Archive
Daily airport weather data for Baltimore from 1948 to today
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National Weather Service:
Sterling Forecast Office
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Capital Weather Gang:
Washington Post weather blog
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CoCoRaHS:
Community Collaborative Rain, Hail and Snow Network. Local observations by volunteers
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Weather Bug:
Webcams across the state
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National Data Buoy Center:
Weather and ocean data from bay and ocean buoys
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U.S. Drought Monitor:
Weekly maps of drought conditions in the U.S.
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USGS Earthquake Hazards Program:
Real-time data on earthquakes
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Water data:
From the USGS, Maryland
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National Hurricane Center
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Air Now:
Government site for air quality information
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NWS Climate Prediction Center:
Long-term and seasonal forecasts
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U.S. Climate at a Glance:
NOAA interactive site for past climate data, national, state and city
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Clear Sky Clock:
Clear sky alerts for stargazers
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NASA TV:
Watch NASA TV
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Hubblesite:
Home page for Hubble Space Telescope
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Heavens Above:
Everything for the backyard stargazer, tailored to your location
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NASA Eclipse Home Page:
Centuries of eclipse predictions
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Cruise Critic: Hurricane Zone:
Check to see how hurricanes may affect your cruise schedule
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Warming World:
NASA explains the science of climate change with articles, videos, “data visualizations,” and space-based imagery.
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What on Earth:
NASA blog on current research at the space agency.
Comments
If I remember correctly, the last couple of hurricanes that have impacted us actually were reduced in power due to a "dry feed" (not remembering what the exact term is) that wrapped into the storm as it came over us. In other words, a band of dry air fed into the core of the storm as it came through, reducing the amount of rain that fell.
Am I remembering correctly? If so, is that just a lucky break for us, or does that normally happen as these tropical storms move over land?
The latest forecasts are now officially talking about Irene moving over the Chesapeake Bay at hurricane strength. Which means a significant storm surge up the bay, right?
FR REPLIES: The term is "dry slot." It refers to a flow of dry air from the west or southwest into the storm's center. It can sharply reduce the amount of rainfall, or, in winter, snowfall. And yes, it's a lucky break and not all that uncommon. As for Irene, a path directly up the bay or to the west of the bay is one most likely to create a dangerous storm surge in the Chesapeake. A path to the east of the bay would drive water south, out of the bay, and it would likely reduce the wind and rainfall on the Western Shore. For Ocean City, you want a track that keeps the storm's center off the coast.
Posted by: Gregory Hill | August 23, 2011 12:11 PM
Seem to recall that July '55 was dry until the last day of the mo., when we were hammered with a terrific T-storm. Then of course came August.
Hazel occurred during the school term which was unusual. Recall the nuns ushering us out for early dismissal.
Posted by: Jack | September 7, 2011 6:41 PM