Japan faces devastating megaquake threat after 7.5 earthquake, tsunami - AL.com

1. Japan faces devastating megaquake threat after 7.5 earthquake, tsunami  AL.com
2. Why Japan has issued an advisory for a possible megaquake in the country’s north  AP News
3. 98-ft tsunami, can kill 1,99,000: What's behind Japan's rare ‘megaquake’ advisory  Hindustan Times
4. Photos: Powerful 7.5-magnitude earthquake rocks Japan's northeast  Axios
5. Japan assesses damage from 7.5 magnitude quake that injured 34  ABC News