Aug 19 (Reuters) - Westpac Banking Corp WBC.AX :
* STRESSED ASSETS TO TOTAL COMMITTED EXPOSURE INCREASED 10BPS TO 1.20% IN QUARTER
* QTRLY AUSTRALIAN MORTGAGE 90+ DAY DELINQUENCIES 0.9%, UP 8BPS OVER QUARTER
* RISE IN MORTGAGE DELINQUENCIES SHOWS RISE IN STRESS & ONGOING WEAK HOUSING MARKET ACTIVITY