Climate change made Spanish floods worse Catastrophic flash floods that have killed more than 150 people are the result of a meteorological phenomenon known as DANA, which is believed to be growing more severe due to climate change Total rainfall Oct 29 (Litres per square metre) 100.1-125.0 125.1-150.0 150.1-200.0 200.1-300.0 >300.0 SPAIN 12 miles 20km Utiel Mira Requena Bunyol Chiva València Paiporta: At least 62 Catarroja people killed Torrent Alzira Paterna VALENCIA Magre River Túria River Mediterranean Sea Xúquer River DANA: Cold air blows over warm waters of Mediterranean Sea causing hotter, moist air at lower levels to rise quickly, producing giant clouds that deposit large amounts of rain Extreme rainfall intensifies at rate of 7% for every 1°C degree of warming, scientists warn Water-laden clouds blown onshore Sources: Reuters, El País, CECOPI, Spanish Meteorological agency (AEMET) © GRAPHIC NEWS