NO ONE WAS INJURED WHEN A HOUSE FIRE BROKE OUT THIS AFTERNOON IN AROMAS.    CAL-FIRE CREWS WERE ABLE TO PREVENT SPREAD OF THE FLAMES BEYOND THE 12-HUNDRED SQUARE FOOT HOME,  AND EXTINGUISH THE BLAZE ON THE 200 BLOCK OF MARCUS STREET.    THE CAUSE OF THE 3:15PM FIRE IS STILL UNDER INVESTIGATION.