A tiltmeter on Mauna Loa, used to predict eruptions by measuring very small changes in the profile of the mountain. A tiltmeter is a sensitive inclinometer designed to measure very small changes from the vertical level, either on the ground or in structures.
Mr. Billion - 1977: Filming was done at the Sonoma-Marin Fairgrounds and the Petaluma Speedway. Cujo - 1983: Stephen King's horror flick about a rabies infested St. Bernard featured the Scott Ranch Hills off of Corona Rd. Explorers - 1985: A very young Ethan Hawke and River Phoenix starred in this absurd SciFi movie.
Michael J Fox returns to the same Pasadena house at 1727 Bushnell Avenue for 1985 comedy Teen Wolf. Back to the Future filming location: Doc Brown's house in the 50s: Gamble House, Westmoreland Place, Pasadena. Marty McFly (Michael J Fox) has to engineer his own parentsâ romance after being whisked back from the 1980s to the 1950s in this enjoyably slam-bang fantasy film.