noaa

NOAA Hi-Def Radar delivers great-looking animated radar maps to give you a better look at weather systems close to you, but it's missing one important feature.

Having a traditional forecast in front of you is useful, but being able to see the path of an actual storm is sometimes the feature you need most. You can use the interactive radar maps in NOAA Hi-Def Radar to see when rainstorms are approaching, see where lightning strikes have occurred, and devise a plan if a severe storm is coming your way. The app tracks weather activity across the entire United States, … Read more

RadarCast is the newest weather app from the people who developed the popular NOAA Hi-Def Radar, but this app brings you future weather predictions along with several other features.

Built for checking the weather around you or at another specific location, RadarCast gives you the latest data from local radar sites using real-time animated weather overlays. There's a lot of room for customization as well. You have the option to look at map, satellite, and hybrid views, and you also can control the weather pattern loop speed, the interval between individual frames, and change the number of frames in … Read more

Google Maps is now letting users explore Earth's far-reaching lands filled with flickering lights using imagery from NASA and the National Oceanic and Atmospheric Administration's "Black Marble."

The Web giant announced the launch of its own Earth at Night today, which is a global view and animation of the images taken from NASA and NOAA's jointly operated Suomi NPP satellite. These series of images show what the Earth looks like from space once the sun sets.

"It took 312 orbits to get a clear shot of every parcel of Earth's land surface and … Read more

When the skies darken and the lights flicker on, the areas of Earth we populate gain a surreal glow that traces our existence in a breathtaking way.

A new series of photos released by NASA and the National Oceanic and Atmospheric Administration's jointly-operated Suomi NPP satellite gives us a clearer view than ever before at our illuminated world during nighttime. Perhaps you could compare the view to a series of electrified blood vessels and arteries. … Read more

Live in an area prone to flash floods, hurricanes, blizzards? Smartphone users will soon get a severe-weather alert from the National Weather Service, a division of the National Oceanic and Atmospheric Administration.

The new nationwide emergency alert system, called the Wireless Emergency Alerts (WEA), sends 90-character text messages to smartphones of people facing extreme weather conditions. Severe weather defined by the NOAA includes tornadoes, flash floods, hurricanes, extreme wind, blizzards and ice storms, tsunamis, and dust storms. Note that thunderstorms aren't on the list because they occur so frequently. … Read more

Whether you live in rainy Seattle or are expecting thunderstorms in Albany, N.Y., it's always a good idea to carry solid weather apps on your iPhone for quick forecasts.

The Weather Channel released version 5.0 of its app late last week with an upgraded interface and a few more features that will be useful to amateur meteorologists everywhere, but it doesn't have everything. One of the more useful parts of any local weather forecast is when you get to see the live Doppler radar for your location. The Weather Channel will show you a radar overlay, but you can't see it move. That's where the second app in this one-two punch comes in, NOAA Hi-Def Radar.

With this pair of apps, you might find that one or the other is the best weather app for you, but hopefully this comparison will help you find what best fits your needs.… Read more

You might not think that an iPad could help save whales, but that's just what an app released today is designed to do.

Known as Whale Alert, the iPad app is designed to help ship captains avoid colliding with whales in congested shipping channels.

Specifically, the app, which was created in partnership between the International Fund for Animal Welfare (IFAW), private companies, academia, and the government, is meant to link "the bridge of a ship to the latest data about right whale detections and informs users when their vessels enter right whale management areas."

North Atlantic right … Read more

The burning of fossil fuels and the release of carbon dioxide into the atmosphere don't affect just the air--it also impacts the Earth's oceans, according to U.S. National Oceanic and Atmospheric Administration (NOAA).

Oceans absorb the carbon dioxide, which in turn changes the water's pH acidity levels. What this means is that coral reefs are growing at a slower rate and the survival of marine species is decreasing, according to NOAA.

Now, the speed at which ocean pH level is changing is faster than any time in the last 300 million years, according to a new … Read more