The paper briefly describes the salient synoptic weather conditions that prevailed over Indian subcontinent during two phases of ARMEX programme along with some documentation unique observed features e.g. rainfall, wind and cloud pattern, etc. in intraseasonal time scale hope these inputs will be helpful to other researchers working on data for further diagnostic or prognostic studies. There we...

This study investigates the synoptic-scale flows associated with extreme rainfall systems over Asian–Australian monsoon region (90–160°E and 12°S–27°N). On basis of statistics 17-year Precipitation Radar observations from Tropical Rainfall Measurement Mission, a total 916 systems, both horizontal size maximum intensity exceeding 99.9th percentiles tropical are identified this region. The synopt...