Summary
In this paper the modulation of storm and depression tracks over North Indian Ocean by the Quasi-Biennial Oscillation (QBO) of zonal winds in the equatorial stratosphere is discussed for the period 1953–1991. It was observed that during post monsoon season the storms and depressions of Bay of Bengal were mostly confined to south of 17° N and move in west/North-westward direction during easterly phase of QBO. However during the westerly phase no such similar type influence of QBO on the system tracks was observed. Also such type of QBO-System tracks association was not observed during pre-monsoon season.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received February 6, 1998 Revised January 20, 1999
Rights and permissions
About this article
Cite this article
Balachandran, S., Guhathakurta, P. On the Influence of QBO over North Indian Ocean Storm and Depression Tracks. Meteorol Atmos Phys 70, 111–118 (1999). https://doi.org/10.1007/s007030050028
Issue Date:
DOI: https://doi.org/10.1007/s007030050028