Snow in China
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Snow in China

January 31, 2008

Snow storms closed roads and railroads across eastern, central, and southern China, just in time for the Chinese New Year, reported BBC News, making travel difficult. Because the Chinese New Year is the country's biggest holiday, tens of million of people typically travel home for it. The snow storms started on January 10, spreading snow over 14 provinces and affecting approximately 80 million people, said BBC News on January 29. The snow destroyed crops and homes and led to power outages. Coal shortages, made worse by the difficulty of transporting coal on snowy roads, caused additional power problems. Some of the more severely affected provinces are labeled in this image. These provinces are in the south, where snow is unusual.

This image, captured by the MODIS on the Terra satellite on the morning of January 29, 2008, shows how extensive the unusual snow cover is. The image encompasses most of eastern China, except the northernmost provinces and the cloud-covered southern coast. From north to south, nearly the entire country is covered in snow.

Unlike a photo, which uses the visible light that the human eye sees, this image includes both infrared light and visible light to provide a contrast between snow and clouds. Snow is red-orange, while clouds are white and peach. Some of the worst-affected provinces, such as Guangdong along the southern coast, were still under cloud cover when MODIS captured this image. Other areas, such as the North China Plain (where Beijing is located), are snow-free. The ground is green-blue, the shade of bare or sparsely vegetated earth in this type of image.

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