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DragonI

@dragoni

"Truth is not what you want it to be; it is what it is, and you must bend to its power or live a lie", Miyamoto Musashi
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The Darkness that Followed Hurricane Michael

Earlier this month, the southeastern United States was struck by Hurricane Michael. After the category 4 storm made landfall on Oct. 10, 2018, Hurricane Michael proceeded to knock out power for at least 2.5 million customers across Florida, Georgia, North Carolina, and Virginia. 

In this data visualization, you can clearly see where the lights were taken out in Panama City, Florida. A team of our scientists from Goddard Space Flight Center processed and corrected the raw data to filter out stray light from the Moon, fires, airglow, and any other sources that are not electric lights. They also removed atmosphere interference from dust, haze, and clouds. 

In the visualization above, you can see a natural view of the night lights—and a step of the filtering process in an effort to clean up some of the cloud cover. The line through the middle is the path Hurricane Michael took. 

Although the damage was severe, tens of thousands of electric power industry workers from all over the country—and even Canada—worked together to restore power to the affected areas. Most of the power was restored by Oct. 15, but some people still need to wait a little longer for the power grids to be rebuilt. Read more here. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

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dragoni

Even after being trashed and tariffed by Trump, Canada still helped Americans in need. Let that sink in America.

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Keeping an Eye on Hurricance Florence

What do hurricanes look like from space? It depends on how you look! We have satellites, cameras and instruments all working together to give us the big picture of storms like Florence.

As the International Space Station passed over Hurricane Florence, astronauts and cameras on board got a look down into the hurricane’s eye.

Our Global Precipitation Measurement (GPM) mission sees storms all around the planet by measuring rainfall. These measurements come from a constellation of satellites working together, including some from our partner organizations like the National Oceanic and Atmospheric Administration (NOAA) and the Japanese Aerospace Exploration Agency (JAXA).

On Sept. 7, our GPM core observatory satellite flew over Florence, capturing a 3D image as the storm’s clouds started to break apart before reforming.

Other NOAA satellites, like GOES, gather high-resolution, detailed views of hurricanes, letting us peek into the eye of the storm.

Zooming out a bit, the Suomi-NPP satellite helps us track Hurricane Florence, and the following tropical storms, as they move closer to landfall or dissipate over the ocean.

From farther away (a million miles from Earth!), the EPIC instrument on NOAA’s DSCOVR satellite captured images of all three of these storms as they moved closer to North America.

We use our space-based and airborne instruments to provide innovative data on hurricanes to advance scientists’ understanding of these storms. You can follow our latest views of Hurricane Florence here and get the latest forecast from NOAA’s National Hurricane Center here.

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dragoni

💜 Space Force

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