City officials are testing the Outdoor Siren Warning Systems in several areas this morning.

The City Department of Facility Maintenance and the Department of Emergency Management siren test schedule is:

>> Nanakuli Beach Park, 8:30 a.m.;
>> Maili Beach Park, 8:45 to 9:30 a.m.;
>> Hanauma Bay, 10:30 to 11:30 a.m.;
>> Makapuu Beach Park, 11:00 a.m. to noon;
>> Hauula Beach Park, 12:30 to 1:00 p.m.

Residents and businesses in the surrounding communities may hear several 20-second siren soundings during the testing periods, city officials said.