Pledged delegates from state caucuses and primaries will number 3,566, casting 3,409.5 votes, resulting in a total number of delegate votes of 4,233. A candidate needs a majority of that total, or (as of June 5) 2,117, to win the nomination.he unpledged add-on delegate slots for the various states total 81, but the initial rule had been that the five unpledged add-on delegates from Michigan and Florida would not be seated, leaving 76 unpledged add-on delegates.
Introduction. An earthquake epicenter is the point on the Earth's surface directly above the earthquake focus. The epicenter is the geographical location of the earthquake reported on television stations and written reports about earthquakes. Earthquake block showing epicenter, Myrna Martin.
Earthquakes are caused mostly by rupture of geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. An earthquakeâs point of initial rupture is called its focus or hypocenter. The epicenter is the point at ground level directly above the hypocenter.arthquakes often occur in volcanic regions and are caused there, both by tectonic faults and the movement of magma in volcanoes. Such earthquakes can serve as an early warning of volcanic eruptions, as during the Mount St. Helens eruption of 1980.