A tsunami watch has been issued for Hawaii after a M7.8 earthquake off Russian Pacific Ocean islands
Magnitude 7.8 earthquake off Russia's Severo-Kuril'sk
- 219 km SSE of Severo-Kuril'sk, Russia
- Depth 56km
- Japanese authorities say there may be a small sea level change in Japan from the waves, but no damage reports as of now.
Added - tsunami height expected no more than 0.3m above tide level for coasts of Hawaii, Japan, Johnston Atoll, Midway Island, Northern Marinas, Northwestern Hawaiian Islands, Russia and Wake Islands