Seismologist: Tsunami Risk Persists but Outlook Improves After Kamchatka Quake

Tsunami waves after the incredibly powerful earthquake near the Kamchatka Peninsula in Russia have swept over large parts of the Pacific Ocean. In many places, the warnings are being downgraded. One should not downplay the danger but it undoubtedly looks positive, says seismologist Björn Lund.

» Published: July 30 2025

Seismologist: Tsunami Risk Persists but Outlook Improves After Kamchatka Quake
Photo: Pontus Lundahl/TT

Share this article

Björn Lund, seismologist at Uppsala University, says that the waves after the earthquake have been in the lower range of what was calculated. In Hawaii, waves with a height of between 1 to 3 meters were calculated. At eleven o'clock Swedish time, the worst danger was deemed to be over for the state and then waves of 1.7 meters had been measured.

The danger of really big waves is probably largely over.

Continued danger

He warns at the same time that it is still dangerous near the coasts and that the waves can bring floods or other risks.

There, caution is still required and that's why they continue to evacuate along the American coast, in the Philippines and Indonesia.

Not until the afternoon will the tsunami waves reach Australia, New Zealand and South America. In several of the countries, only smaller waves are expected, while in Ecuador it may be up to three meters high.

We'll see a bit. It's also very local how the coast looks and how the sea rises towards the coast that determines how the wave grows.

Kamchatka Peninsula affected

There are, however, reports that the Russian Kamchatka Peninsula got four to five meter high waves. The peninsula is also close to the epicenter of the earthquake.

It has been said that there are a lot of demolished buildings but no one has died and that sounds incredibly promising, but we know how it usually is with large earthquakes, that the death toll rises over time as one comes forward.

The earthquake with a magnitude of 8.8 is the strongest since 2011. According to Björn Lund, it is a fault zone of 50 to 100 miles that has moved at once. After the earthquake, there have been several large aftershocks, including one with a magnitude of 7 and several with a magnitude of 6.

It's an incredibly large earthquake.

Tags

Author

TTT
By TTEnglish edition by Sweden Herald, adapted for local and international readers

More news

Finnish Air Force Removes Swastika from Flags
1 MIN READ

Finnish Air Force Removes Swastika from Flags

Norway Faces Severe Impact from Landslides and Rockslides
2 MIN READ

Norway Faces Severe Impact from Landslides and Rockslides

Houthi Prime Minister Killed in Israeli Air Strike in Sanaa
1 MIN READ

Houthi Prime Minister Killed in Israeli Air Strike in Sanaa

EU Criticizes US Visa Ban on Palestinian Delegates for UN Assembly
2 MIN READ

EU Criticizes US Visa Ban on Palestinian Delegates for UN Assembly

Australia to Relocate Migrants to Nauru Under New Agreement
1 MIN READ

Australia to Relocate Migrants to Nauru Under New Agreement

Half a Million Evacuate Due to Severe Floods in Eastern Pakistan
1 MIN READ

Half a Million Evacuate Due to Severe Floods in Eastern Pakistan

Gaza City Evacuation Plan Deemed Unrealistic by Red Cross Chief
2 MIN READ

Gaza City Evacuation Plan Deemed Unrealistic by Red Cross Chief

Ukrainian Politician Andrij Parubij Shot Dead in Lviv
1 MIN READ

Ukrainian Politician Andrij Parubij Shot Dead in Lviv

Hunger Crisis in Gaza: Malnutrition Claims More Lives
1 MIN READ

Hunger Crisis in Gaza: Malnutrition Claims More Lives

Car Drives into Crowd in Évreux, France: One Dead, Five Injured
1 MIN READ

Car Drives into Crowd in Évreux, France: One Dead, Five Injured

EU Faces Growing Pressure to Allocate Frozen Russian Assets to Ukraine
1 MIN READ

EU Faces Growing Pressure to Allocate Frozen Russian Assets to Ukraine

Texas Approves Bill Allowing Lawsuits Over Abortion Pill Distribution
1 MIN READ

Texas Approves Bill Allowing Lawsuits Over Abortion Pill Distribution

Colombian Politician Miguel Uribe Londoño Runs for President After Son's Tragic Death
2 MIN READ

Colombian Politician Miguel Uribe Londoño Runs for President After Son's Tragic Death

Norway Landslide Halts Rescue Efforts, Search for Missing Man Begins
3 MIN READ

Norway Landslide Halts Rescue Efforts, Search for Missing Man Begins

Court Blocks Trump's Expanded Fast-Track Deportation Plan
2 MIN READ

Court Blocks Trump's Expanded Fast-Track Deportation Plan

EU Divided on Sanctions Against Israel Over Gaza Conflict
3 MIN READ

EU Divided on Sanctions Against Israel Over Gaza Conflict

White House Efforts Ongoing for Putin-Zelensky Meeting
1 MIN READ

White House Efforts Ongoing for Putin-Zelensky Meeting

Trump's Vision to Transform Washington DC: Safety and Beautification Plans
3 MIN READ

Trump's Vision to Transform Washington DC: Safety and Beautification Plans

Ukraine Hit by Massive Overnight Attacks; Several Injured
1 MIN READ

Ukraine Hit by Massive Overnight Attacks; Several Injured

Missouri Governor Seeks to Redraw Electoral Districts for GOP Gains
1 MIN READ

Missouri Governor Seeks to Redraw Electoral Districts for GOP Gains