The Fujiwara Effect: When Cyclones Collide

The video explains the Fujiwara effect, a meteorological phenomenon where two nearby cyclones interact and potentially merge. Named after Sakai Fujiwara, this effect involves cyclones moving in circles around each other, with the possibility of merging into a larger cyclone. Historical examples include interactions between Super Typhoon Valore and Typhoon Parma, and Hurricane Hillary and Hurricane Irwin. The effect is observed in both tropical and extra tropical cyclones, with specific distance thresholds influencing their interaction and acceleration. Predictability of these interactions depends on factors like cyclone size and atmospheric conditions.

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