Japan alert extended from 3/20 06:00UTC time for 72 hours for potential 5.2 – 6.7 event. Peak time of watch is 3/21 at 03:00UTC time.
Solomon Islands alert extended for 72 hours with Papau New Guinea added for increased probability of 5.0- 6.9 event. Potential for high risk of activity in Central region of Papau New Guinea on 3/20 starting 06:00UTC – 12:00UTC.