August Marine-cloudiness and Land-rainfall of Tropical Atlantic (image) University of Hawaii at Manoa Share Print E-Mail Caption This graphic shows changes over the last 60 years in the August marine-cloudiness and land-rainfall over the tropical Atlantic. Yellow to dark red indicates more cloudiness/rainfall; light blue to gray, less cloudiness/rainfall. Over land, dark red = 40 mm/month more rain, and grey = 40 mm/month less rain. Note the significant increase in rainfall on the Guinea Coast. Credit Hiroki Tokinaga, IPRC/SOEST/UHM Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.