Ruby Volcano - John Seach


Mariana Islands

15.62 N, 145.57 E
summit elevation  -230 m
submarine volcano

Ruby is a basaltic submarine volcano located in the southern Marianas.

In 1995 submarine explosions were heard at Ruby Volcano, accompanied by a fish kill, sulfurous odors, water bubbling, and the detection of volcanic tremor.

Ruby Volcano Eruptions

1995, 1966