Abstract: Low-level monsoonal cross-equatorial airflow is investigated using a simple Lagrangian model for the tropical atmosphere. With the use of Jacobian elliptic functions, analytical solutions for the dynamic system are obtained ...

Abstract: When quasi-triennial periodicities have been found in climatic data, their presence has often been attributed to QBO-SO interaction. Although a mixture of idealized QBO and SO signals can give rise to a quasi-triennial ...