The newest high-resolution weather images from space are here

By Judson Jones CNN Meteorologist

(CNN) -- Weather imagery from space just took a giant leap from standard definition to Ultra HD. The very first high-resolution images from the newest weather satellite, GOES-16 -- formerly called GOES-R -- are here.

The difference might not be easy to see at first, like when a smartphone gets a new camera. The general public wonders why they need it, but professional photographers and tech nerds go nuts.

The same is true with GOES-16, which was launched in November. Meteorologists have been waiting years for these images. It is not just the that this satellite captures four times the resolution of previous weather satellites, it also records them five times faster than ever before.

This upgrade will allow meteorologists to pinpoint the location of severe weather with greater accuracy. And ultimately, the hope is that it could lead to earlier warning times about dangerous storms that form tornadoes.

Improved weather forecasts

Global forecast models, such as the GFS and European models, use data from weather satellites already in space, what scientists call initialized data. These original data go into a supercomputer for the best guess at where storm systems may go.

It's kind of like baking a cake or making a cocktail: The better the ingredients, the better it will taste, or in this case, perform.

The same holds true for forecast models. The better the initial data, the better the forecast.

It is more than just the high-resolution imagery; this new satellite is adding new wavelengths of data that have never been gathered from space.

GOES-16 has three times more spectral channels than earlier generations of GOES satellites. It records the Earth just like how an astronaut sees the planet from space, with two visible channels. But it also has four near-infrared and 10 infrared channels, almost like multiple versions of very expensive night vision goggles.

Scientists are still not sure how the forecast models will interpret and use this wealth of data. But they know these channels will help distinguish between differences in the atmosphere like clouds, water vapor, smoke, ice and volcanic ash.

Not yet fully operational

In May, NOAA will announce where it plans to permanently position GOES-16 in space. It will take the place of either GOES-East or GOES-West, the two weather satellites currently monitoring the United States. It is expected to finish its tests in November and will then become fully operational.

In the spring of 2018, the next spacecraft, GOES-S, will launch into orbit to join the rest of what NASA and NOAA refer to as the constellation of GOES satellites.

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