We'll leave our tsunami warning live coverage here for now.

Here's what you can look back on:

• The magnitude-8.8 earthquake struck near the far eastern Kamchatka Peninsula at a shallow depth of under 20 kilometres.
• The Klyuchevskoy volcano on Russia's Kamchatka peninsula has begun erupting, following the powerful earthquake.
• Tsunami waves have begun hitting the Marquesas Islands in French Polynesia, but the waves were forecast to be smaller than initially feared.
• Several areas, including Russia, Japan, Hawaii, Papua New Guinea and Tongo, have their tsunami alert lifted or downgraded.
• There is currently no tsunami threat to the Australian mainland or any islands or territories, according to the Bureau of Meteorology.

Stay tuned to the ABC News website for the very latest updates.

We have more from the US Tsunami Warning Centers (NTWC).

The NTWC has cancelled its Tsunami advisory for several zones, including the coastal areas of British Columbia and South Alaska, as well as American Samoa, Reuters reports. 

We have received reports that Tsunami waves have begun hitting the Marquesas Islands in French Polynesia, but the waves were forecast to be smaller than initially feared.

The highest wave heights are yet to come, but they are now expected to reach 1.1 to 2.5 metres, down from a previous forecast of up to four metres, the High Commission of the Republic in French Polynesia says.

Some initial wave surges have been reported on the island of Nuku Hiva, and between five and 10 additional ocean waves are expected in the coming hours, according to the high commission. 

Nuku Hiva is the largest Marquesas island and is about 1,400 km northeast of Tahiti, also part of French Polynesia.

Elsewhere in French Polynesia, wave heights are expected to remain below 30 centimetres - not requiring evacuation or sheltering.

Reporting with Reuters

The Cook Islands has downgraded its tsunami warning to an advisory.

Data shows that the "main tsunami is currently passing through the Southern Cook Islands", the Cook Islands Meteorological Service says.

It says "no impacts have been reported" for either the northern or southern islands, and tsunami heights measured on local gauges "have been smaller than forecast" for the Cook Islands.

The Klyuchevskoy volcano on Russia's Kamchatka peninsula has begun erupting, following a powerful earthquake in the Pacific, a geological monitoring service says. 

In a statement posted on Telegram, the Russian Academy of Sciences' United Geophysical Service says: "A descent of burning hot lava is observed on the western slope. Powerful glow above the volcano, explosions".

Located around 450 km north of the regional capital, Petropavlovsk-Kamchatsky, Klyuchevskoy is one of the highest volcanoes in the world.

It has erupted several times in recent years.

Wednesday's 8.8 magnitude quake off Kamchatka damaged buildings and injured several people in the remote Russian region, but no fatalities were reported.

Reporting with Reuters

The International Atomic Energy Agency (IAEA) says it is in contact with Japan's national authorities about the 8.8 magnitude earthquake off Russia's east coast.

"Initial reports indicate no safety impact for nuclear power plants along [the] Pacific coast," IAEA says on an X post.

The agency says ALPS-treated water discharge has been halted in line with safety protocols.

ALPS is the Advanced Liquid Processing System at the Fukushima Daiichi Nuclear Power Station. 

Russian authorities have cancelled tsunami alerts for the Kamchatka Peninsula, Sakhalin Island and the town of Severo-Kurilsk in the northern Kuril islands following Wednesday's powerful earthquake. 

Reporting with Reuters

Tonga has lifted its tsunami alert warning and advised communities to "safely return from evacuation zones". 

The National Disaster Risk Management Office (NDRMO) has confirmed there is no longer a tsunami threat to Tonga, based on current assessments and advice from the Fua‘amotu Tsunami Warning Center. 

The tsunami advisory continues in effect for American Samoa, according to the US National Weather Service Pago Pago American Samoa.

"There is a threat to American Samoa of sea level fluctuations and strong ocean currents that could be a hazard along beaches, in harbours, and in coastal waters," the authority says. 

The National Disaster Centre (NDC) has officially cancelled the tsunami warning issued earlier today for Papua New Guinea’s northern coastal provinces, including the Autonomous Region of Bougainville.

The warning was initially triggered following a powerful undersea earthquake in the Kamchatka Peninsula of Russia.

The NDC has confirmed that the tsunami threat has now largely passed and the risk to coastal communities has diminished.