A semisubmersible drilling platform called the Deepwater Horizon located about 50 miles southeast of the Mississippi Delta experienced a fire and explosion at approximately 11 p.m. CDT on April 20. Subsequently, oil began spilling out into the Gulf of Mexico and efforts to contain the spill continue today. NASA’s Terra and Aqua satellite imagery has captured the spill in between cloudy days.
On April 29, the MODIS image on the Terra satellite captured a wide-view natural-color image of the oil slick (outlined in white) just off the Louisiana coast. The oil slick appears as dull gray interlocking comma shapes, one opaque and the other nearly transparent. Sunglint — the mirror-like reflection of the sun off the water — enhances the oil slick’s visibility. The northwestern tip of the oil slick almost touches the Mississippi Delta.
Credit: NASA/Earth Observatory/Jesse Allen, using data provided courtesy of the University of Wisconsin’s Space Science and Engineering Center MODIS Direct Broadcast system.
NASA Satellite Tracking the Gulf Oil Spill [Watt's Up With That?]
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