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[Saya]

NASA

Hurricane Irma churned across the Atlantic Ocean in September 2017, battering several Caribbean islands before moving on to the Florida Keys and the U.S. mainland. As the clouds cleared over places like the Virgin Islands, the destruction became obvious even from space.

These natural-color images, captured by the Operational Land Imager (OLI) on the Landsat 8 satellite, show some of Irma’s effect on the British and U.S. Virgin Islands. The views were acquired on August 25 and September 10, 2017, before and after the storm passed. They are among the few relatively cloud-free satellite images of the area so far.

The most obvious change is the widespread browning of the landscape. There are a number of possible reasons for this. Lush green tropical vegetation can be ripped away by a storm’s strong winds, leaving the satellite with a view of more bare ground. Also, salt spray whipped up by the hurricane can coat and desiccate leaves while they are still on the trees.

Irma passed the northernmost Virgin Islands on the afternoon of September 6. At the time, Irma was a category 5 storm with maximum sustained winds of 185 miles (295 kilometers) per hour. According to news reports, the islands saw “significant devastation.”

A close-up of Virgin Gorda gives a better sense of the changes. Note how some of the vegetation on the south and west of the island is a bit greener, likely because it was partly shielded from winds by the hills in the center. Differences in ocean color likely stem from differences in the ocean surface; rougher surfaces scatter more light, and appear brighter and lighter.

The destruction is also clearly visible on Barbuda. This small island in the eastern Caribbean was directly hit by the category-5 storm early on September 6. These images were acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra and Aqua satellites. The left image shows Barbuda on August 21, 2017. The right image shows the ravaged landscape on September 8.

In contrast, vegetation on Antigua appears relatively healthy and intact. With the storm’s center passing to the north, the island sustained less damage. Ground reports noted that by September 7, electricity had been restored to most of the island, and the international airport reopened.

 

[Machina]

Now it's all fertilizer for the coral

 

[Locke562]

Now it's all fertilizer for the coral

Which is all dying due to global warming.

 

[Xe4]

I saw this earlier, but it's still insane seeing the images. Pretty freaking crazy the power a hurricane has.

 

[perfectchaos007]

Looks like Virgin Gorda was deflowered

 

[vonStirlitz]

All vegetation blown away from Tola and the other islands. Totally grim.

Its scant support, but I would hope that at least it blew away all the big ass spiders that live in that vegetation.

 

[perfectchaos007]

All vegetation blown away from Tola and the other islands. Totally grim.

Its scant support, but I would hope that at least it blew away all the big ass spiders that live in that vegetation.

Yeah, unless they buried themselves like lots of bugs do :/

speaking of buried, the root systems probably survived so vegetation and greenery should come back soon, hopefully. And since the islands are in a tropical climate its always growing season.

 

[Poltergust]

Are these islands even habitable now? I know that about 90% of Barbuda got completely demolished. I can't even imagine what it would feel like to have everything you know get destroyed like that.

 

[Eusis]

Plant life has likely endorsed similar if not worse storms in the past and would return to those islands.

The human settlements though, woof. If this becomes a normal thing I can see those islands being a lot less attractive of a place to live.