Show QUAKE SHAKES i iI PACiFIC COAST I BAY DiSTRiCT Seismographs Show That I Central California Was Center of Mild and Fast Movement No Damage SAN FRANCISCO Feb 10 By U. U P. P P.-An P. An earthquake or mild force and brief duration shook the San Francisco Francsco bay region shortly aft after r midnight Seismographs at the University University sity of California and Santa Clara university university- were examining their In Instruments instruments instruments in- in today to determine the severity and scope of the shock The Santa Clara seismograph I showed the shock was restricted 1 to central California and was mild ac according according according ac- ac cording to Father Jerome Rickard Professor McElwaine 1 of tho the Un Uni- Uni i- i verity of California said his In Instrument instrument in- in strument nen t showed showe 1 the shock started at 21 a. a m. m and ami ended ende l at 1 OG a. a m m. centering ab about ut twenty Live miles southwest south t of the university observatory The movement was mild but very very fast McElwaine said The center of of disturbance comp computed com com- p ted fro from n the sei record was in th the vicinity of San Mateo wh where re man many p people ople reported windows windows win win- dows rattled and crockery was shaken shalen The rho entire entire- population of the town was awakened ened |