Bul le tin of the Global Vol can ism Net work

a ra gua) Erup tion on 28 July 2005 de pos its ash in nearby towns . . . . . . . . . . . . . . . . 2 Miyake-jima (Ja pan) SO2 flux con tin ues grad ual de cline; mi nor erup tions in No vem ber-De cem ber 2004 . . . 2 Kikai (Ja pan) Small erup tions dur ing March-Sep tem ber 2004 pro duce ash plumes . . . . . . . . . . . . . . . 4 Suwanose-jima (Ja pan) Erup tions dur ing April 2004-July 2005 send plumes to vary ing heights . . . . . . . . 5 Anatahan (Mariana Is lands) Con tin u ous ac tiv ity and ex ten sive ash plumes through July . . . . . . . . . . . . 6 Pago (Pa pua New Guinea) Low-level va por emis sions and seis mic ity through Au gust 2005 . . . . . . . . . . 10 Ulawun (Pa pua New Guinea) Fre quent ash/steam plumes dur ing March-Au gust 2005 . . . . . . . . . . . . 10 Rabaul (Pa pua New Guinea) Con tin u ing low-level erup tions and ash emis sions . . . . . . . . . . . . . . . . 11 Monowai Seamount (Kermadec Is lands) Ac tiv ity re vealed by T phase swarms in 2004 and 2005 . . . . . . . 12 Bar ren Is land (In dian Ocean) Erup tion con tin ues; ash plumes seen in July and Au gust . . . . . . . . . . . . 13 Erta Ale (Ethi o pia) Ad di tional ob ser va tions of the shrink ing lava lake in Jan u ary 2004 . . . . . . . . . . . . 14