Maps & Current Conditions
Flooding
Know whether your home, work, or travel routes are in flood-prone areas. Watch river readings and road closures during heavy rain. The county also points residents to Chehalis Basin flood information and local river data.
Earthquakes
During an earthquake: Drop. Cover. Hold On. After shaking stops, check for injuries, be ready for aftershocks, and watch for official updates.
Tsunami
If you are near the coast and feel strong shaking, do not wait for an alert. Move to high ground right away. Review local evacuation maps before you need them. AHAB sirens may be used to warn people outdoors.
Tsunami Safety Advice
Evacuation Maps
