The end of the rainy (Baiu) season in the Kanto region and northern Japan is induced by a "convection jump," known as the abrupt enhancement of convective activity (precipitation) over the northeast ...

More information: Ryouta Nakanishi et al, Summertime Convection Jump over the Subtropical Western North Pacific and its Relation to Rossby Wave Breaking near the Asian Jet Exit Region, Journal of ...

The agency also observed that the Equatorial Rossby Wave is propagating westward across the Indian Ocean west of Sumatra Island, extending southwards to East Nusa Tenggara. This wave influences a ...