Hector (cloud)

From Simple English Wikipedia, the free encyclopedia
Hector viewed from Stokes Hill Wharf in Darwin looking northwest at a distance of approximately 80 km (50 mi)

Hector is a cluster of thunderstorms that forms every afternoon on the Tiwi Islands in Australia from September to March every year. The storms may reach up to 20 kilometres (66,000 ft).[1] Hector is caused by sea breezes that collide against each other across the island, making many thunderstorms.

History[change | change source]

Hector was known for forming in the same area, which made it useful for pilots in World War II for navigation.

References[change | change source]

  1. Crook, N. Andrew (1 June 2001). "Understanding Hector: The Dynamics of Island Thunderstorms". Monthly Weather Review. 129 (6): 1550–1563. Bibcode:2001MWRv..129.1550C. doi:10.1175/1520-0493(2001)129<1550:UHTDOI>2.0.CO;2.