This May 14, 2014 image provided by NASA shows numerous large wildfires burning across sections of northern Baja and southern California, producing plumes of moderate to dense smoke and combining with blowing dust and sand moving west off the coast and well into the Pacific Ocean. Nine fires in all were burning an area of more than 14 square miles amid a heat wave and dry conditions, said San Diego County officials, who warned also of poor air quality with black and gray smoke wafting over the region. Photo: NASA, AP  / AP2014