New climate pattern discovered in the tropics may extend storm prediction weeks ahead
Researchers from the Institute of Science and Technology Austria (ISTA) and collaborators have identified a previously unknown cyclic climate pattern, the tropics-wide intraseasonal oscillation (TWISO), evident across tropical regions on 30–60-day timescales. The discovery, described as one of the most significant advances in climate dynamics, may help improve medium-range forecasts by revealing a predictable rhythm in tropical activity.











