It was a long hot summer.
The United States experienced the warmest July in its history, with more than 3,000 heat records broken across the country. Overall, the summer was the nation’s third warmest on record and comes in a year that is turning out to be the hottest ever. High temperatures along with low precipitation generated drought conditions across 60% of the Lower 48 states, which affected 70% of the corn and soybean crop and rendered part of the Mississippi River nonnavigable. Arctic Sea ice declined to a record low, and a surface thaw swept across 97% of the Greenland ice cap.… Seguir leyendo »