The effects of severe weather are felt every year by many South Africans. To obtain critical weather information, the SAWDOS use voluntary weather observers. These volunteers help keep their local communities safe and informed by providing timely and accurate reports of severe weather to the SAWDOS for publication on the Blog. The SAWDOS is a non-profit organization that renders a FREE COMMUNITY-BASED SERVICE.
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Tuesday, 17 January 2012
A Newborn Volcanic Island in the Red Sea
(Click on image for larger view.)
A volcanic eruption in the Red Sea appears to have stopped, leaving behind a newborn island. The new island is part of the Zubair Islands, located about 60 kilometers (40 miles) off the coast of Yemen. The Advanced Land Imager (ALI) aboard the Earth Observing-1 (EO-1) satellite acquired this natural-color image on January 15, 2011.
References:
Gass, I.G., Mallick, D.I.J., Cox, K.G. (1973). Volcanic islands of the Red Sea. Journal of the Geological Society, 129(3), 275–309.
Klemetti, E. (2011, December 19). Potential eruption off the coast of Yemen. Eruptions. Accessed December 27, 2011.
NASA image by Robert Simmon, using ALI data from the EO-1 Team. Caption by Robert Simmon.
Instrument:
EO-1 - ALI
Labels:
Volcano Eruptions
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