20 Apr '17, 11pm

'Blooming Gibraltar' image from the #NASA_App

From space, the Strait of Gibraltar appears tiny compared to the continents it separates. At the strait’s narrowest point, Africa stands just 14 kilometers (9 miles) from Europe. But the narrow waterway is a complex environment that gives rise to striking phytoplankton blooms when conditions are right. Water conditions and circulation near the strait produced a bloom with colorful tendrils visible in this image, acquired on March 8, 2017. The image is composed from data acquired with the Visible Infrared Imaging Radiometer Suite (VIIRS) on Suomi NPP , and the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite. A series of processing steps were applied to highlight color differences and bring out the bloom’s subtler features. The intricate swirls of phytoplankton trace the patterns of water flow, which in this region can become quite turbulent. F...

Full article: https://earthobservatory.nasa.gov/IOTD/view.php?id=90058

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Blooming Gibraltar

earthobservatory.nasa.gov 20 Apr '17, 2pm

From space, the Strait of Gibraltar appears tiny compared to the continents it separates. At the strait’s narrowest point,...

しばらくアメリカ太平洋艦隊の潜水艦のニュースがないぞー、と思ってたら、4月19日のグアム島アプラ港の写真が出た。在泊はトピカhttps://t.co/2M6Z2FDiUB、それとキーウェストhttps://t.co/V7kamZePdu どっちも整…

しばらくアメリカ太平洋艦隊の潜水艦のニュースがないぞー、と思ってたら、4月19日のグアム島アプ...

navy.mil 22 Apr '17, 5am

PITI, Guam (April 19, 2017) The submarine tender USS Emory S. Land (AS-39) and the Los Angeles-class attack submarine USS ...

しばらくアメリカ太平洋艦隊の潜水艦のニュースがないぞー、と思ってたら、4月19日のグアム島アプラ港の写真が出た。在泊はトピカhttps://t.co/2M6Z2FDiUB、それとキーウェストhttps://t.co/V7kamZePdu どっちも整…

しばらくアメリカ太平洋艦隊の潜水艦のニュースがないぞー、と思ってたら、4月19日のグアム島アプ...

navy.mil 22 Apr '17, 5am

PITI, Guam (April 19, 2017) The Los Angeles-class fast attack submarine USS Key West (SSN 722) sits pierside in its home p...

California Reservoirs Rise from Drought to Deluge

earthobservatory.nasa.gov 21 Apr '17, 2pm

A five-year drought in California ended spectacularly this winter, with the state emerging from one of its driest periods ...