Traveling at 26 kilometers per hour (16 miles per hour), Hurricane Otto has claimed several lives, injured dozens and damaged property in the Central American country. Three days of national mourning have been announced.
Image: Reuters/NOAA
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Image: Reuters/NOAA
At least nine people have been killed after Hurricane Otto struck Costa Rica on Friday. Five were killed in Upala and four others in the nearby town of Bagaces in the country's north, where the damage was the worst. According to the Red Cross, at least 25 people were missing.
President Luis Guillermo Solis announced three days of national mourning, tweeting several messages referring to the emergency situation the country faced.
Videos of the ravaged regions showed flooding and mud-covered houses, many of which had lost their roofs. Nearly 1,200 houses were damaged and dams, bridges and roads were destroyed. Solis said the storm could damage Costa Rica's coffee and agricultural businesses.
Otto's onset caused a woman's death in Nicaragua, with three others dying in Panama. One child was killed on the way to school when the car his mother was driving was hit by a tree. The country also experienced severe flooding.
Hurricane Otto, which struck Nicaragua on Thursday as a Category 2 storm was downgraded to a tropical storm and was moving westward from Costa Rica towards El Salvador at a speed of 26 kilometers per hour, with maximum sustained winds reaching 95 kilometers per hour. The US National Hurricane Center in Miami said on Friday the storm would continue moving west-northwest and was not expected to return to land.
Natural disasters as seen from outer space
How do satellites see the Earth? And what do they find out about what's happening down here? Check out these impressive photos of natural disasters to discover for yourself.
Image: NASA
Only tears of sand remain
Earth observation satellites such as the European Space Agency's Proba-V collect daily images that allow for the tracking of environmental changes over time. The images above - taken in April 2014, July 2015 and January 2016 (left to right) - offer crystal-clear insight into the gradual evaporation of Lake Poopo, once Bolivia's second largest lake - due at least in part to climate change.
Image: ESA/Belspo
The beast has awoken
No matter how long volcanoes sleep, they're always in a bad mood when they wake up. The International Space Station was passing overhead when the Sarychev volcano, located in the Kuril Islands of Russia, erupted in 2009. Astronauts were able to snap a picture through a hole in the clouds. From dense ash to clouds of condensed water, virtually all natural phenomena can be examined from outer space.
Image: NASA
Don't play with fire
Every year, wildfires devastate the landscape - and ecology - in numerous countries around the world. Too often, these are caused by humans. This was also the case in Indonesia, where farmers burned peat rainforest areas for agriculture. On the island of Borneo and Sumatra, satellites detected fire hot spots in September 2015, and the plume of grey smoke that triggered air quality alerts.
Image: NASA/J. Schmaltz
German kids misbehaved
In Germany, parents warn their children that if they don't finish their meals, it's going to rain. And indeed, in 2013 it rained, so much that some of central Europe's major rivers overflowed their banks. As shown in this image from 2013, the Elbe burst its banks following unprecedented rainfall. In the photo, muddy water covers the area around Wittenberg, in the German state of Saxony-Anhalt.
Image: NASA/J. Allen
At the eye of the hurricane
A strong storm can cause irreparable damage through intense winds and storm surges from the sea. Space-based information is crucial in following development of such storms: intensity, the direction it's moving, wind speed … in the eastern Pacific Ocean near Mexico, this satellite image helped determine how tropical storm Sandra reached winds of 160 kilometers per hour by November 25, 2015.
Image: NASA/J. Schmaltz
Melting away from under us
Satellites also play a key role in monitoring climate change and, inevitably, the process of melting ice. From space, scientists were able to document how several glaciers around the globe have receded - as well as the subsequent rise in sea level. This photograph, taken from the International Space Station, shows the retreat of the Upsala glacier in Argentine Patagonia from 2002 to 2013.
Image: NASA
Hold your breath!
Dust often covers remote deserts - however, in September 2015, satellites offered this impressive view of Middle East areas enveloped by a dust storm, or haboob, affecting large populated regions. What satellites can observe from space supports air quality sensors on the ground to understand patterns on how the storms start and develop. These findings can improve forecasting methods.
Image: NASA/J. Schmaltz
'Naked mountain'
These are the words NASA used to describe the lack of snow on California's Mount Shasta, a crucial source of water for the region. Images documenting drought over the past years have consistently been showing brown mountains that should be white, and bare earth where people seek water. As ice melts, drought grows.
