AHAB sirens have a range of about one mile in radius depending on topography and weather. These sirens are meant to provide emergency notification to people who are OUTDOORS. Residents and businesses located within a tsunami inundation area are encouraged to maintain a working NOAA Weather Radio.
Do NOT call E911 regarding this testing. If you have any questions or reports regarding the test, please contact Grays Harbor County Emergency Management at 360-249-3911 or [email protected].