Japanese authorities have urgently issued a tsunami warning after a significant earthquake was detected off the country's northeastern coast. The seismic event, recorded at 4.53pm local time (7.53am UK time), registered a magnitude of 7.4, prompting immediate alerts for coastal regions.
Immediate Tsunami Threat
A tsunami wave of three metres (10ft) is expected to hit Iwate prefecture and parts of Hokkaido 'immediately', according to official statements. The warning underscores the severity of the situation, with residents advised to evacuate to higher ground without delay.
Additional Warnings for Other Regions
Japanese media has reported that tsunamis will also be expected over the next hour in Aomori, Miyagi, and Fukushima prefectures. However, these waves are anticipated to be smaller, with estimates of only three feet in height, though caution is still strongly advised.
Widespread Tremor Effects
The earthquake was reportedly strong enough to shake large buildings as far as Tokyo, hundreds of miles away from the epicenter. This indicates the quake's substantial power and the potential for aftershocks or further seismic activity in the region.
Emergency services are on high alert, and updates are expected as the situation develops. Authorities continue to monitor coastal areas closely, urging the public to stay informed through official channels and follow safety protocols.
