Japan issued alert for 'largest recorded' 9.9 magnitude earthquake, but ground didn't shake: What happened
- However, no major shaking followed the alert, which the Japan Meteorological Agency (JMA) later attributed to errors in its earthquake magnitude estimation and location calculations.
- The agency is investigating the cause of the malfunction, reportd Japan Times.
Unverified
- However, no major shaking followed the alert, which the Japan Meteorological Agency (JMA) later attributed to errors in its earthquake magnitude estimation and location calculations.
- The agency is investigating the cause of the malfunction, reportd Japan Times.
Sources: Times of India