A powerful 8.8-magnitude earthquake off Russia’s Pacific coast on July 29, 2025, triggered tsunami warnings across the Pacific, causing major disruptions at West Coast US airports and severely affecting LA-Hawaii flights. As of July 30, 2025, travelers and airport officials face ongoing challenges as advisories remain in effect.
Tsunami Warnings and Airport Disruptions
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A tsunami advisory covers the entire US West Coast, including California, Oregon, and Washington, with parts of Alaska and British Columbia also on alert. Hawaii was under a full tsunami warning, now downgraded to an advisory, but dangerous waves and flooding continue. Other countries, including Japan, Peru, Colombia, Chile, Mexico, and Ecuador, have also issued tsunami alerts and evacuation orders.
8.8-magnitude earthquake triggers tsunami warnings
Travelers face ongoing challenges as advisories remain in effect
Hawaiian Airlines restarts limited flights
Alaska Airlines plans to resume service
California coastal airports report delays
Flight Cancellations and Delays
Los Angeles International Airport (LAX) saw at least eight LA-Hawaii flights canceled or diverted back to LAX to avoid arrivals during evacuations and reduce congestion in Hawaii. Flights from San Francisco, San Diego, and Vancouver to Hawaii were also canceled or rerouted. In Hawaii, Kona International and Hilo airports suspended all commercial flights, remaining open only for emergencies. Kahului Airport in Maui suspended commercial flights, with about 200 people sheltering in the terminal. Honolulu faced significant delays and diversions, with some flights resuming early July 30. Hawaiian Airlines restarted limited flights late Tuesday, and Alaska Airlines planned to resume service Wednesday morning.
California coastal airports did not close fully but reported delays and changes, especially for flights to and from Hawaii. Tsunami sirens sounded in Crescent City, California, and local officials warned residents to avoid beaches and low-lying areas.
| Airport | Status | Impact | Resumption |
|---|---|---|---|
| Los Angeles International Airport (LAX) | At least eight flights canceled or diverted | Avoid arrivals during evacuations | Flights resumed early July 30 |
| Kona International Airport | Suspended all commercial flights | Open only for emergencies | Not specified |
| Hilo Airport | Suspended all commercial flights | Open only for emergencies | Not specified |
| Kahului Airport (Maui) | Suspended commercial flights | About 200 people sheltering in terminal | Not specified |
Wave Heights and Timelines
Hawaii recorded waves up to 4.9 feet in Hilo and 4 feet in Kahului, while Midway Atoll saw waves up to 6 feet. California’s wave heights are still being monitored, with arrival times ranging from late July 29 to early July 30.
Emergency Response and Evacuations
Hawaii activated Black Hawk helicopters and high-water vehicles for possible rescues. Honolulu used marked tsunami zones and managed traffic for evacuations. Shelters opened, and long lines formed at gas stations as people left coastal areas. California’s emergency services issued advisories and activated tsunami sirens.
Official Statements and Advice
Hawaii Governor Josh Green urged people to stay away from the coast, warning, “Any structure that gets loose and strikes the individual could take them out. And people can drown quite easily with the force of that kind of wave.” The Pacific Tsunami Warning Center explained that tsunami impacts can last for hours, with several waves possible.
What Travelers Should Do
- Check flight status with airlines and airports for real-time updates.
- Follow local emergency instructions and use designated evacuation routes.
- Stay away from beaches and low-lying areas until advisories are lifted.
For official tsunami alerts and safety information, visit the US National Weather Service Tsunami Alerts.
Looking Ahead
Tsunami advisories and disruptions at West Coast US airports may last for several more hours. Full resumption of LA-Hawaii flights depends on safety assessments. According to analysis by VisaVerge.com, travelers should expect ongoing delays and check official sources for updates. Stay alert and follow all emergency instructions for your safety.
Learn Today
Tsunami Advisory → A warning indicating possible tsunami waves that require caution but not immediate evacuation.
Black Hawk Helicopters → Military helicopters used for rescue and emergency response during natural disasters.
Evacuation Routes → Designated safe pathways guiding people away from danger zones like tsunami-threatened coasts.
Pacific Tsunami Warning Center → Agency that monitors seismic activity and issues tsunami alerts across the Pacific region.
Flight Diversion → Redirecting a flight to an alternate airport to avoid unsafe conditions at the original destination.
This Article in a Nutshell
A massive 8.8 earthquake near Russia’s coast sparked tsunami warnings across the Pacific, disrupting West Coast airports and Hawaii flights. Airports canceled multiple flights, closed terminals, and activated emergency evacuations. Officials urge travelers to check flight status and avoid coastal areas until advisories are lifted due to ongoing tsunami risks and waves.
— By VisaVerge.com
