Record Levels of Solar UV recorded on Earth’s Surface

 Researchers from the United States and Germany recorded a record level of UV radiation in the Bolivian Andes that could be a precursor for what could possibly come with a UV index of 43. Just to highlight the magnitude of that number, one might experience an index of 8 or 9 on a warm summer day at the beach, alerting the use of sun protection. This index was not taken in a place that lacks human inhabitants; it was taken in the tropics where small towns and villages are located. A UV index of 43 is extremely dangers for not only humans, but the entire biosphere.

The researchers were investigating the high altitude Andean Lakes for an astrobiology study. With the results, they were able to compare the Earth’s surface at that point in time to that of early Mars. However, the intense radiation coincided with various other factors: ozone depletion caused by the aerosols of recent seasonal storms and fires, and the recording of large solar flares within two weeks of the record UV index (which are known to affect atmospheric chemistry). Although the event is not directly caused by climate change, it is a prime example of what could happen if the ozone thins globally.

High UV indexes specifically damage DNA sequences, the photosynthesis process, decrease the viability of eggs and larvae. Therefore, I believe it is extremely important to monitor UV levels. 

http://www.sciencedaily.com/releases/2014/07/140708131821.htm