Starting at 20:35 UTC on April 23, 2014, seismic stations located on Pagan, Sarigan, Anatahan and Saipan (Commonwealth of the Northern Mariana Islands) began recording signals believed to be from an undersea volcanic source. Hydroacoustic sensors on Wake
A tropical storm warning is in force today for Saipan and Tinian, Commonwealth of the Northern Mariana Islands, as Tropical Storm Tapah moves north through the Northwestern Pacific Ocean.In addition to the tropical storm warning, a typhoon watch is in effect f
Shallow earthquake magnitude 6.2 struck 195 km east of Farallon de Pajaros, Northern Mariana Islands, at 23:38 UTC on December 17. USGS measured depth at 16.1 km. EMSC reports M 6.3 earthquake at depth of 30 km.
Magnitude 4.9
A strong and very deep, harmless, earthquake M 6.8 struck Northern Mariana Islands on May 14, 2013 at 00:32 UTC. USGS measured depth at 601 km, EMSC at 605 km. Epicenter was located 39km (24mi) W of Agrihan, Northern Mariana Islands and 394km (245mi) N
