Possible eruption of underwater volcano Ahyi, Mariana Islands archipelago

Possible eruption of underwater volcano Ahyi, Mariana Islands archipelago

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

Tropical Storm “Tapah” formed in Northwestern Pacific Ocean

Tropical Storm “Tapah” formed in Northwestern Pacific Ocean

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

Strong, very deep and harmless earthquake struck Northern Mariana Islands

Strong, very deep and harmless earthquake struck Northern Mariana Islands

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