Artillery units are conducting a live-fire training exercise here through Aug. 27 that will involve late night firing tomorrow and will continue until 3 a.m. Thursday.

Camp Pendleton and neighboring cities may hear an increase of noise levels caused by howitzer fire, rocket fire, and mortars impacting the training area during the duration of the exercise.

Detailed information regarding increased noise levels may be found in the weekly noise advisories posted on the Marine Corps Base Camp Pendleton website at:

http://www.pendleton.marines.mil/About/BaseInformation/NoiseAdvisory.aspx