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dc.contributor.authorDesai, R.G.P.
dc.contributor.authorJoseph, A.
dc.contributor.authorMehra, P.
dc.contributor.authorAgarvadekar, Y.
dc.contributor.authorTengali, S.
dc.contributor.authorVijaykumar, K.
dc.date.accessioned2008-05-23T06:45:48Z
dc.date.available2008-05-23T06:45:48Z
dc.date.issued2008
dc.identifier.citationCurrent Science, vol.94(9); 1151-1157p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/1082
dc.description.abstractThe tsunami at Goa (west coast of India) and Kavaratti Island (Lakshadweep archipelago) in the Arabian Sea, caused by the 12 September 2007 Sumatra earthquake, was reported from cellular-based sea-level gauges in real-time on the Internet designed and established by the National Institute of Oceanography, Goa, India. The tsunami arrived at Kavaratti Island and Goa after traveling nearly 5 h : 15 min and 8 h respectively, from the source region in Sunda trench. The maximum trough-to-crest wave height at Kavaratti and Goa was approx. 5 and 29 cm respectively, and the dominant period was about 43 min. Arrival of a detectable tsunami signal first at Kavaratti Island and 2 h : 45 min later at the shallower Goa coastal region (Verem jetty) of the mainland indicates the importance of having highsensitivity real-time monitoring and Internet-accessible sea-level stations on India’s island locations for effective tsunami-warning purposes for the mainland.
dc.language.isoen
dc.publisherCurrent Science Association
dc.subjectArabian Sea
dc.subjectwest coast of India
dc.titleCellular-based and internet-enabled real-time reporting of the tsunami at Goa and Kavaratti Island due to Mw 8.4 earthquake in Sumatra on 12 September 2007
dc.typeJournal Article


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