1887
  1. Home
  2. Conferences
  3. Conference Proceedings
  4. EAGE-HAGI 1st Asia Pacific Meeting on Near Surface Geoscience and Engineering
  5. Conference paper

Abstract

Summary

North Sulawesi’s activities are mostly done by triple junction between Eurasian, Philippine and Pacific plates causing seismic activity in the north Sulawesi region. In addition to PGA data there is also one parameter that can be used to characterize the ground response during a earthquake that is PGV (peak ground velocity). PGV is the most frequent value in an area within a given time period due to an earthquake. The result of PGV observation value is obtained if the largest PGV value is 0.25667215 cm/s at the earthquake event of Northern Molucca Sea M 4.8 dated 19 November 2016. Then for the smallest PGV value of 0.000187953 cm/s at event Molusca sea M 4.8 dated 5 May 2016 which recorded maximum at north-south component at TMSI station. The average PGV observation value in North Sulawesi is 0.056756952 cm/s. Areas with large observational PGV values are Bitung, Bolaang Uki, and Kotamobagu districts. PGV values are only good for accurately representing intensity and state of the station for earthquake magnitude below M 6.0. For earthquakes with magnitude M 6.0 or greater it is recommended to keep using PGA to represent ground shaking when an earthquake happend.

© EAGE Publications BV
Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201800357
2018-04-09
2024-04-26

  • From This Site

    /content/papers/10.3997/2214-4609.201800357
    dcterms_title,dcterms_subject,pub_keyword
    -contentType:Journal -contentType:Contributor -contentType:Concept -contentType:Institution
    10
    5
Loading full text...

Full text loading...

References

  1. Akkar, S., & Bommer, J. J.
    (2007). Empirical prediction equations for peak ground velocity derived from strong-motion records from Europe and the Middle East. Bulletin of the Seismological Society of America, 97(2), 511–530.
     [Google Scholar]
  2. Boatwright, J., Thywissen, K., & Seekins, L. C.
    (2001). Correlation of ground motion and intensity for the 17 January 1994 Northridge, California, earthquake. Bulletin of the Seismological Society of America, 91(4), 739–752.
     [Google Scholar]
  3. Bormnn, P.
    (2002). IASPEI New Manual of Seismological Observatory Practice (NMSOP). Geo Forschuags Zentrum Potsdam, 1(3), 30–33.
     [Google Scholar]
  4. Ibrahim, G.
    (2010). Tektonik dan Mineral di Indonesia. Jakarta, Puslitbang BMKG.
     [Google Scholar]
  5. Maniyar, M. M., & Khare, R. K.
    (2011). Selection of ground motion for performing incremental dynamic analysis of existing reinforced concrete buildings in India. Current Science, 701–713.
     [Google Scholar]
  6. Massinai, M. A.
    (2013). The Influence of Seismic Activity in South Sulawesi Area to the Geomorphology of Jeneberang Watershed.
     [Google Scholar]
  7. Murphy, J. R. u, & O’brien, L. J.
    (1977). The correlation of peak ground acceleration amplitude with seismic intensity and other physical parameters. Bulletin of the Seismological Society of America, 67(3), 877–915.
     [Google Scholar]
  8. Wald, D. J., Quitoriano, V., Heaton, T. H., & Kanamori, H.
    (1999). Relationships between peak ground acceleration, peak ground velocity, and modified Mercalli intensity in California. Earthquake spectra, 15(3), 557–564.
     [Google Scholar]
  9. Wu, Y.-M., Teng, T., Shin, T.-C., & Hsiao, N.-C.
    (2003). Relationship between peak ground acceleration, peak ground velocity, and intensity in Taiwan. Bulletin of the Seismological Society of America, 93(1), 386–396.
     [Google Scholar]
  10. Youngs, R. R., Chiou, S.-J., Silva, W. J., & Humphrey, J. R.
    (1997). Strong ground motion attenuation relationships for subduction zone earthquakes. Seismological Research Letters, 68(1), 58–73.
     [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201800357
Loading
Determination of Peak Ground Velocity Observation as Geohazards Parameter in North Sulawesi
Conference Proceedings 2018, 1 (2018); https://doi.org/10.3997/2214-4609.201800357
/content/papers/10.3997/2214-4609.201800357
/content/papers/10.3997/2214-4609.201800357
Loading

Data & Media loading...

Most Cited This Month Most Cited RSS feed

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error