Thunder Force VI happened in 2008.
Thunder Spirits happened in 1991.
Thunder Blade happened in 1987.
Arctic Thunder happened in 2001.
Anywhere in the world.
Not usually. Snowstorms that produce thunder and lightning are fairly rare, but they do happen.
Thunder Force VI was created in 2008.
Thunder Force V happened in 1997.
Thunder Force AC happened in 1990.
Thunder Force II happened in 1988.
Thunder Force IV happened in 1992.
Thunder Force III happened in 1990.
Thunder Force AC was created in 1990.
Thunder Force II was created in 1988-11.
Thunder Force V was created on 1997-07-11.
Thunder Force IV was created on 1992-07-24.
Thunder Force III was created on 1990-06-08.
Offroad Thunder happened in 1999.