The latest from NASA's Earth Observatory (24 March 2015)
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Tournament Earth: Semifinals - vote now!

Voting is now open for the semifinal round of Tournament: Earth. The last four images are ready to face off. Which images will make it to the finals? Vote before the polls close at 4pm ET on Friday, March 27.

http://earthobservatory.nasa.gov/TournamentEarth/?src=eoa-ann

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Latest Images:
http://earthobservatory.nasa.gov/IOTD/

* Weak El Niño, but Hints of Pacific Change
http://earthobservatory.nasa.gov/IOTD/view.php?id=85532&src=eoa-iotd

* Swirls of Color in the Yellow Sea
http://earthobservatory.nasa.gov/IOTD/view.php?id=85514&src=eoa-iotd

* Texas and the Gulf at Night
http://earthobservatory.nasa.gov/IOTD/view.php?id=85553&src=eoa-iotd

* Ice Truckin'
http://earthobservatory.nasa.gov/IOTD/view.php?id=85545&src=eoa-iotd

* Annual Peak of Arctic Sea Ice is Far Below the Norm
http://earthobservatory.nasa.gov/IOTD/view.php?id=85562&src=eoa-iotd

* Flooding Along the Ohio River
http://earthobservatory.nasa.gov/IOTD/view.php?id=85539&src=eoa-iotd

* Drumlin Field in Northern Canada
http://earthobservatory.nasa.gov/IOTD/view.php?id=85506&src=eoa-iotd

* Taming the Mississippi River
http://earthobservatory.nasa.gov/IOTD/view.php?id=85519&src=eoa-iotd

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Recent Blog Posts:
http://earthobservatory.nasa.gov/blogs/

Earth Matters
* March Puzzler Answer: NWT Winter Road
http://earthobservatory.nasa.gov/blogs/earthmatters/?p=5335&src=eoa-blogs

Notes from the Field
* We're off again!
http://earthobservatory.nasa.gov/blogs/fromthefield/?p=6708&src=eoa-blogs

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