Isa's name origin is Hebrew, and Isa means God is my oath. Isa is a version of Isabel (Hebrew): Spanish version of Elizabeth. Isa is also a variant of Isaura.
The 1906 San Francisco earthquake struck the coast of Northern California at 5:12 a.m. on April 18 with an estimated moment magnitude of 7.8 and a maximum Mercalli intensity of XI (Extreme).
City Hall. The city hall of San Francisco is one of the country's most magnificent Beaux-Arts buildings. It is an enormous building, occupying two city blocks. Its central dome is even taller than that of the United States Capitol in Washington, D.C. The city hall's grandeur was a reflection of the growing importance of the city of San Francisco.