Integrated transnational macroseismic data set for the strongest earthquakes of Vrancea
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2012
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| _version_ | 1867170461406724096 |
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| author | Kronrod, Tatiana Panza, Giuliano Radulian, Mirchea |
| author_facet | Kronrod, Tatiana Panza, Giuliano Radulian, Mirchea |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A unique macroseismic data set for the strongest earthquakes occurred since 1940 in Vrancea region, is constructed by a thorough review of all available sources. Inconsistencies and errors in the reported data and in their use are analyzed as well. The final data set, free from inconsistencies, including those at the political borders, contains 9822 observations for the strong intermediate-depth earthquakes: 1940, Mw=7.7; 1977, Mw=7.4; 1986, Mw=7.1; 1990, May 30, Mw=6.9 and 1990, May 31, Mw=6.4; 2004, Mw=6.0. This data set is available electronically as supplementary data for the present paper. From the discrete macroseismic data the continuous macroseismic field is generated using the methodology developed by Molchan et al. (2002) that, along with the unconventional smoothing method Modified Polynomial Filtering (MPF), uses the Diffused Boundary (DB) method, which visualizes the uncertainty in the isoseismal's boundaries. The comparison of DBs with previous isoseismals maps represents a good evaluation criterion of the reliability of earlier published maps. The produced isoseismals can be used not only for the formal comparison between observed and theoretical isoseismals, but also for the retrieval of source properties and the assessment of local responses (Molchan et al., 2011). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_774516 |
| institution | PANGAEA |
| language | en |
| publishDate | 2012 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Integrated transnational macroseismic data set for the strongest earthquakes of Vrancea Kronrod, Tatiana Panza, Giuliano Radulian, Mirchea macro_1940; macro_1977; macro_1986; macro_1990aft; macro_1990main; macro_2004; Vrancea, Romania; Vrancea earthquake; Vrancea earthquake, aftershock; Vrancea earthquake, main shock A unique macroseismic data set for the strongest earthquakes occurred since 1940 in Vrancea region, is constructed by a thorough review of all available sources. Inconsistencies and errors in the reported data and in their use are analyzed as well. The final data set, free from inconsistencies, including those at the political borders, contains 9822 observations for the strong intermediate-depth earthquakes: 1940, Mw=7.7; 1977, Mw=7.4; 1986, Mw=7.1; 1990, May 30, Mw=6.9 and 1990, May 31, Mw=6.4; 2004, Mw=6.0. This data set is available electronically as supplementary data for the present paper. From the discrete macroseismic data the continuous macroseismic field is generated using the methodology developed by Molchan et al. (2002) that, along with the unconventional smoothing method Modified Polynomial Filtering (MPF), uses the Diffused Boundary (DB) method, which visualizes the uncertainty in the isoseismal's boundaries. The comparison of DBs with previous isoseismals maps represents a good evaluation criterion of the reliability of earlier published maps. The produced isoseismals can be used not only for the formal comparison between observed and theoretical isoseismals, but also for the retrieval of source properties and the assessment of local responses (Molchan et al., 2011). |
| title | Integrated transnational macroseismic data set for the strongest earthquakes of Vrancea |
| topic | macro_1940; macro_1977; macro_1986; macro_1990aft; macro_1990main; macro_2004; Vrancea, Romania; Vrancea earthquake; Vrancea earthquake, aftershock; Vrancea earthquake, main shock |
| url | https://doi.org/10.1594/PANGAEA.774516 |