Tsunami Alerts Issued Following 7.5 Magnitude Earthquake in Japan
Synopsis
A 7.5-magnitude earthquake off Japan's northeastern coast has triggered tsunami warnings for several prefectures. Residents are being ordered to evacuate as waves are already being recorded. Stay updated on this developing situation.
Key Takeaways
7.5-magnitude earthquake struck off northeastern Japan.
Tsunami warnings issued for Aomori, Iwate, and Hokkaido.
Waves up to 80 cm observed at Kuji Port.
Evacuations ordered for thousands of residents.
No issues reported at nuclear facilities.
Tokyo, April 20 (NationPress) A powerful 7.5-magnitude earthquake struck off the coast of Sanriku in northeastern Japan on Monday afternoon, triggering tsunami waves near the Iwate and Aomori prefectures in the Pacific Ocean.
Japan's meteorological agency has issued tsunami warnings for Aomori, Iwate, and Hokkaido along the Pacific coastline, predicting that waves could reach heights of up to three meters imminently.
Reports from Kuji Port in Iwate Prefecture indicated an 80-cm wave, according to the Xinhua news agency.
“At Hachinohe Port in Aomori, a 30-cm tsunami was recorded, while Erimo in Hokkaido experienced a 20-cm tsunami. Authorities are ordering thousands of residents in coastal regions to evacuate,” stated The Japan Times.
The newspaper further detailed that “Kuji Port in Iwate Prefecture observed an 80-centimeter tsunami, and Miyako Port, also in Iwate, recorded a 40-cm tsunami, with more waves anticipated. Other coastal areas are also expected to be affected.”
So far, no irregularities have been reported at nuclear facilities in the impacted Aomori and Miyagi prefectures, and there are no new issues at the Fukushima Daiichi and Daini nuclear plants, according to their operators.
The earthquake struck at 4:53 PM local time at a depth of 10 km, registering upper 5 on Japan's seismic scale of 7 in the most severely affected regions of Aomori Prefecture, as noted by the Japan Meteorological Agency.
The epicenter of the quake was located at a latitude of 39.8 degrees north and a longitude of 143.2 degrees east.
Japanese Prime Minister Sanae Takaichi has urged individuals in quake-affected areas to seek refuge on higher ground during her address to reporters.
Additionally, the Tohoku Shinkansen bullet train services between Tokyo and Shin-Aomori stations have been temporarily suspended, as reported by JR East (railway).
The earthquake was initially recorded as a magnitude of 7.4 but was later adjusted to 7.5.
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Point of View
Highlighting the country's ongoing vulnerability to seismic activity. While authorities respond swiftly to ensure public safety, concerns about infrastructure and nuclear facilities remain paramount.
NationPress
1 May 2026
Frequently Asked Questions
What magnitude was the earthquake in Japan?
The earthquake measured 7.5 on the Richter scale.
Which areas were affected by the tsunami warnings?
Tsunami warnings were issued for Aomori, Iwate, and Hokkaido prefectures.
What were the recorded heights of the tsunami waves?
An 80-cm wave was recorded at Kuji Port, while other areas saw waves of 30-cm and 20-cm.
What actions have been taken for public safety?
Authorities have ordered evacuations for thousands of residents in coastal areas.
Are there any concerns regarding nuclear facilities?
No abnormalities have been reported at nuclear plants in the affected prefectures.
