Here is our walk from the house to the beach this morning at 6:30. The sirens went off. The emergency trucks came by telling us it's a mandatory evac. We talk with neighbors about where to go (up the volcano on foot). Got water. Got Spam. Here comes the next siren, much louder.
With the wave now expected to arrive at 11 am we have a few hours. How to spend them? I think we may go for a walk around Diamond Head, stretch out. Cell phones are out, the evacuation zone maps online are crashed. Gonna see how long the Internet holds up.
This is when ham radio suddenly becomes relevant again.