PropertiesEdit. 1  The scalar triple product is invariant under a circular shift of its three operands (a, b, c): a â ( b Ã c ) = b â ( c Ã a ) = c â ( a Ã b ) {\displaystyle \mathbf {a} \cdot (\mathbf {b} \times \mathbf {c} )=\mathbf {b} \cdot (\mathbf {c} \times \mathbf {a} )=\mathbf {c} \cdot (\mathbf {a} \times \mathbf {b} )}.
2015 Pacific hurricane season. The 2015 Pacific hurricane season is the second-most active Pacific hurricane season on record with 26 named storms, only behind the 1992 season. A record-tying 16 of the storms became hurricanes, and a record 11 storms became major hurricanes throughout the season.
If any hurricane name is retired from the 2014 eastern Pacific or Atlantic hurricane season, the list of hurricane names for 2019 will be adjusted by the National Hurricane Center. In the central north Pacific, four lists of hurricane names are used.Hurricane names are used in sequence from year to year, picking up where it was stopped the previous hurricane season. Hurricaness that from in the eastern Pacific and cross into the central Pacific will keep their same name.n the central north Pacific, four lists of hurricane names are used. Hurricane names are used in sequence from year to year, picking up where it was stopped the previous hurricane season. Hurricaness that from in the eastern Pacific and cross into the central Pacific will keep their same name.