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).
USS San Francisco remains in drydock in Apra Harbor, Guam, under repair Full report on the grounding of USS San Francisco June 4, 2004 USS San Francisco SSN-711 arriving at Guam after a 5 month deployment.