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Tropical Storm Adrian
Adrian, the first tropical storm of the season in the eastern Pacific, became the first hurricane to hit El Salvador when it came ashore on Friday, May 19, 2005, between Acajutla and Puerto La Libertad west of San Salvador. Adrian…
What’s It Like Where Voyager Is?
To envision the Sun’s presence in the Milky Way galaxy, think of a ship plowing through the ocean, being tossed by currents. As the ship sails ahead, a bow shock spreads around the vessel. The area under the Sun’s influence,…
Yuba Goldfields, California
For hundreds of thousands of years, the Yuba River steadily washed sand and gravel out of the granite peaks of the Sierra Nevada and deposited it onto the flat floor of the Sacramento Valley. This gradual process changed abruptly when…
Khartoum, Sudan
Sudan’s capital city, Khartoum, translates as “Elephant’s Trunk.” The name describes the shape of the Nile where the Blue and the White Nile Rivers unite to form the single Nile River that flows northward into Egypt. This image shows the…
Western Cuba
Cuba is the largest of the Caribbean islands, with a long, complex coastline and considerable chains of offshore islands. Coral reefs stretch along virtually the entire border of the Cuban shelf. The majority of these reefs lie offshore in long…
Has Florida Lost its Hot Water Bottle?
Prior to 1900, various wetlands ecosystems dominated the landscape of central and southern Florida. Throughout the 1900s, farmers and developers converted the wilderness into agricultural, urban, and suburban lands. Among the most significant transformations was the draining of the wetlands…
Hurricane Adrian
Hurricane Adrian was zeroing in on the Pacific coast of El Salvador and Guatemala when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this image on May 19, 2005, at 10:45 a.m., Pacific Daylight Time. This highly…
Cassini Significant Events — for 05/12/05 – 05/18/05
Cassini Significant Events — for 05/12/05 – 05/18/05 May 20, 2005 (Source: Cassini Project) The most recent spacecraft telemetry was acquired Wednesday from theGoldstone tracking station. The Cassini spacecraft is in an excellent stateof health and is operating normally. Information…
Drought in the Black Hills
Despite good rainfall and record-setting snowstorms in the spring of 2005, most of northeastern Wyoming, the Black Hills, and western South Dakota remain in the midst of a severe drought. This set of images and maps from NASA’s Multi-angle Imaging…
Thunderstorms in the Central United States
It is not uncommon for severe weather to strike the plains of the midwestern United States in the spring. Storm systems organizing east of the Rockies in the springtime are known for delivering severe weather to the central United States.…
Deep Freeze and Sea Breeze: Changing Land and Weather in Florida
A regional climate model and NASA satellite data say land cover change in south Florida has created both hotter, drier summers, and more severe freezes in the winter.
Lake Oahe, Dakotas
The Missouri River and its surrounding ecosystems are struggling in the tight fist of a 6-year drought. In North Dakota, 374-kilometer-long Lake Oahe, the nation’s fourth largest reservoir, is so low that it has left the state. The long, thin…
Baitoushan Volcano, China and North Korea
One of the largest known eruptions of the modern geologic period (the Holocene) occurred at Baitoushan Volcano about 1000 A.D. The eruption created the 4.5-kilometer diameter, 850-meter deep summit caldera of the volcano, which is now filled with the waters…
Fernandina Volcano, Galapagos Islands
The most active volcano in the Galapagos Islands began a fresh eruption on May 13, 2005. The eruption sent ash 7 kilometers into the atmosphere.
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