Shanghai Maritime Bureau: Affected by the tsunami, the water levels in the Yangtze River Estuary and Hangzhou Bay will rise by 0.3 to 1.0 meters in the afternoon to evening.

Shanghai Maritime Bureau issues a navigation warning, as the earthquake off the east coast of the Kanchatka Peninsula has caused a tsunami, it is expected that from the afternoon to evening of the 30th, the waters of the Yangtze River estuary and Hangzhou Bay will experience a 0.3 to 1.0 meter rise in water level. Ships are advised to take caution.