Amateur historians have researched Research the event since the 1950s .

VORTEX1 was the first time scientists completely researched Research the entire evolution of a tornado with an array of instrumentation , enabling Preventing_or_letting a greater understanding of the processes involved with tornadogenesis .

although debbie had little effect Influence on land , it was extensively researched Research and was subject to a weather modification experiment Research by project stormfury , in which it was seeded Giving with silver iodide .