List of Articles Heavy rainfall Open Access Article Abstract Page Full-Text 1 - Heavy rain of southern Khorasan Mohammad Golkar Hossein Mohammadi Open Access Article Abstract Page Full-Text 2 - Synoptic analysis of heavy rainfall in November 21, 2011 in Kohkilooyeh and BoyerAhmad (Likak) Majid Montazeri Mohammad Hassan Nami Hamideh Dalaei Open Access Article Abstract Page Full-Text 3 - Analysis of Synoptic Patterns of the Two Heaviest Rainfall Events in Zayandeh Rood Dam Basin Shahideh Dehghan Amir Gandomkar Alireza Abbasi