A massive underwater volcano eruption off Tonga has caused tsunamis in the area. Casualties not known yet.
Phwoar crikey. Always been deeply fascinated by the power of nature. That satellite footage looks insane.
Caused minor flooding on the West Coast here in the USA and flight delays at some West Coast airports. Always a concern a tsunam on the west coast for Oregon, Washington and California coastal dwellers
We've had the warning here on the east coast of aus but apart from a bit of rough surf it's had no effect.