On which day in 1989 did this earthquake occur in which the fireboat "Phoenix" was instrumental in saving the Marina District buildings from further destruction?
Guardian (fireboat) Guardian is a fireboat owned by San Francisco Fire Department and operated in the San Francisco Bay since 1990 in reserve status. "Guardian" was a gift to the people of San Francisco by anonymous donors following the notable role of the fireboat "Phoenix" in helping to save the Marina District buildings from further destruction by fire following the 1989 Loma Prieta earthquake. Both "Guardian" and "Phoenix" fireboats are based at Firehouse No. 35 at Pier 22½ of the Port of San Francisco. "Guardian" has 5 pumps which can deliver up to 26,000 gallons of water per minute, significantly more than "Phoenix"
Portland Fire Station No. 7 Portland Fire Station No. 7, located in southeast Portland in the U.S. state of Oregon, is a two-story structure listed on the National Register of Historic Places. Built in 1927, it was added to the register in 1989. It was the last of numerous Portland firehouses to be designed by fire chief and architect Lee Gray Holden, who died of a stroke while visiting the No. 7 firehouse in 1943. The building continued to be used by the city's Fire Department until the 1980s, when it was sold off and used as an automobile garage. It was acquired by a local developer in 2009, and was restored and remodeled for office and retail use.