List of Articles فرارفت Open Access Article Abstract Page Full-Text 1 - Determining the Calendar of Frost on the basis of Probability of Occurrence (Case Study: Ardabil Province) Mehry Akbary Soheila Mozaffari 10.22034/jest.2020.26525.3554 Open Access Article Abstract Page Full-Text 2 - Synoptic analyzing the occurrence of strong wind and dust storm in Shiraz in March 2019 Ashraf Asadi Open Access Article Abstract Page Full-Text 3 - تحلیل همدیدی مخاطره امواج گرما در شمال غرب ایران علی محمد خورشیددوست سعید زنگنه یوسف زارعی سعید محمودی Open Access Article Abstract Page Full-Text 4 - The synoptic study of heavy rain fall (200mm or more during 24 hours) over the southern coasts of Caspian Sea due to mean temperature of thickness 1000/500mb, in 2th of October 2001 H. Ardakani M. Poratashi M. Kheirandish Open Access Article Abstract Page Full-Text 5 - Synoptic analysis of Caspian torrential rains, Case Study: Winter floods in 2012 Noushahr A. Mohammadi M. Salighe E. Hamidy A. Hesamy Open Access Article Abstract Page Full-Text 6 - The Case Study of Synoptic Systems that Caused Heavy Snow in Tehran City in February,2003 H. Ardakani S.P. Aghaei Eramsadati F. Arkian