Maryland from space, shot today
The "Smog Blog" has another beautiful shot of Maryland on their site, snapped today by the MODIS instrument aboard NASA's Earth-observing Aqua satellite. If it's not at the top of the page anymore, scroll down to "Moderate AQ in Baltimore."
I'm betting those white streaky clouds just visible over northern New Jersey are jet contrails. I was watching several airliners over Baltimore this morning, leaving contrails that spread to cover much of the sky. Studies have found they can have a significant impact on the amount of sunlight reaching the surface.
Thanks to the University of Maryland Baltimore County for the image.


