Tropical cyclones ususally form in each hemisphereâs summer and early fall, when ocean waters are warmest. (Graphic by Robert Simmon, NASA GSFC.). The first sign of hurricane genesis (development) is the appearance of a cluster of thunderstorms over the tropical oceans, called a tropical disturbance. Tropical disturbances generally form in one of three ways, all of which involve the convergence of surface winds.
In the 35 nine-inning games played through last night, the average length of a MLB game has been 2 hours, 52 minutes , according to Michael Teevan, spokesperson for Major League Baseball.
During the 1970s, the average time of a Major League Baseball game was approximately 2 hours and 30 minutes. The increase is related to several factors, including increased time between innings for TV and radio commercials. However, players also take longer between at bats and between pitches.