https://m2.mtmt.hu/ hun 2026-09-20 17:23 BookChapter 35729999 APPROVED true 0 false 2026-07-17T13:01:34.681+0000 2026-07-17T12:58:56.805+0000 2025-01-31T14:15:45.473+0000 true 10090935 Csatlós Marietta /api/author/10090935 Author true 2026-07-17T13:00:19.965+0000 2026-07-17T13:00:19.965+0000 true false true 31 31 /api/publicationtype/31 PublicationType 4 true 31 BookChapter true 10000175 Abstract true 31 31 /api/publicationtype/31 PublicationType 4 true 31 BookChapter /api/subtype/10000175 Absztrakt / Kivonat SubType 453 true 10000175 true 1 /api/category/1 Category true 1 Csatlós, Marietta Recalculating the local magnitude of events in the Hungarian National Seismological Bulletin EGU22-9192 EGU22-9192 2022 Local magnitude is one of the oldest and widely used term for characterizing the size of seismic events. Mostly based on the maximum amplitude measured on the components of the seismograms associated with the seismic event. The events in the Hungarian National Seismological Bulletin were relocated by Bondar et al. (2018). Before 2015 the bulletin did not contain amplitudes therefore it was not possible to calculate new local magnitudes for the new hypocenters. Moreover, the magnitudes were calculated by different methodology before 2015. In this study, all three components of all available waveforms were collected for the events occurred between 1996 and 2016, and the local magnitudes were recalculated. Thus, we present a consistent data set for the whole period. Magnitude values based on both horizontal and vertical components are presented. Amplitudes were measured on all three components, thus it was possible to compare the maximum amplitudes of the horizontal and vertical components recorded at stations in different geological conditions. For stations located on sediment, generally higher amplitude values were obtained on the horizontal components. The horizontal amplitude was 2.5 or 3 times larger for the Great Hungarian Plain stations on thick sediments. The differences between stations on firm bed rock were smaller. The collected waveforms and amplitude measurements provide the opportunity to perform the calibration of the local magnitude scale to the geological conditions of Hungary. 2025 true true false true false NONE 2026-07-17 false 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 false false false false 2025-05-01T13:15:45.998+0000 Földfizikai és Űrtudományi Kutatóintézet; TTK hallgatók (ELTE / TTK) 2 10 2 2 0 true true 10002 English /api/language/10002 Angol Language true 2 false true 10793 true 10039 /api/country/10039 Country true 2149310 /api/city/10793 City true 1329954 true 20817830 NO /api/publicationidentifier/20817830 https://meetingorganizer.copernicus.org/EGU22/meetingprogramme https://meetingorganizer.copernicus.org/EGU22/meetingprogramme PublicationIdentifier true 40 Other URL @@@ /api/publicationsource/40 Egyéb URL PlainSource true true 10006 /api/publicationsourcetype/10006 PublicationSourceType true true 40 true false /api/publication/32758220 true true 32 32 /api/publicationtype/32 PublicationType 6 true 32 Book EGU General Assembly 2022: Abstracts false false 32758220 false true true true false Book 2022 true 1 /api/category/1 Category true 1 false Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 123070178 /api/authorship/123070178 1 0.5 true false Author 10090935 /api/author/10090935 Csatlós Marietta true true Csatlós Marietta true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 123070179 /api/authorship/123070179 2 0.5 false true Author 10017053 /api/author/10017053 Süle Bálint true 10017053 true Süle Bálint true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 32658673 /api/publicationidentifier/32658673 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.5194/egusphere-egu22-9192 https://doi.org/10.5194/egusphere-egu22-9192 false true PublicationIdentifier 32658674 /api/publicationidentifier/32658674 PlainSource 40 /api/publicationsource/40 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Egyéb URL Other URL @@@ true true 40 true https://meetingorganizer.copernicus.org/EGU22/EGU22-9192.html https://meetingorganizer.copernicus.org/EGU22/EGU22-9192.html false true Reference 62803027 /api/reference/62803027 1 https://doi.org/10.1785/0220180143 false true /api/publication/35729999 <div class="BookChapter Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10090935"><a href="/gui2/?type=authors&mode=browse&sel=10090935" target="_blank">Csatlós Marietta (<span class="authorship-author-name">Csatlós Marietta</span> <span class="authorAux-mtmt"> geofizika</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd Tudományegyetem">ELTE</span>/<span title="Természettudományi Kar">TTK</span>/TTK hallgatók</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10017053"><a href="/gui2/?type=authors&mode=browse&sel=10017053" target="_blank">Süle Bálint (<span class="authorship-author-name">Süle Bálint</span> <span class="authorAux-mtmt"> Szeizmológia</span>) </a> </span> <span class="author-affil">Földfizikai és Űrtudományi Kutatóintézet</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;35729999" target="_blank">Recalculating the local magnitude of events in the Hungarian National Seismological Bulletin</a></div> <div class="InBook"><div class="chapter-in">In:</div> <div class="authors"> <div class="autype autype-1"> <span class="author-affil">European Geosciences Union General Assembly</span> (szerk.) </div> </div> <div class="booktitle"><a href="/gui2/?mode=browse&params=publication;32758220" target="_blank">EGU General Assembly 2022: Abstracts </a></div> <div class="conference"> Konferencia helye, ideje: <span class="location">Vienna, Ausztria <span class="conference-date">2022.05.23. - 2022.05.27.</span> </div> <span class="publishedAt">Bécs: <span class="publishers">European Geosciences Union (EGU)</span>, <span class="page"> Paper EGU22-9192. </span> <span class="year">(2022)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.5194/egusphere-egu22-9192" target="_blank" href="https://doi.org/10.5194/egusphere-egu22-9192"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="https://meetingorganizer.copernicus.org/EGU22/EGU22-9192.html" target="_blank" href="https://meetingorganizer.copernicus.org/EGU22/EGU22-9192.html"> Egyéb URL </a> </span> </span> <span class="bookchapter-ids">Befoglaló link(ek):</span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:black" title="https://meetingorganizer.copernicus.org/EGU22/meetingprogramme" target="_blank" href="https://meetingorganizer.copernicus.org/EGU22/meetingprogramme"> Egyéb URL </a> </span> </span> <div class="mtid"><span class="long-pub-mtid">Közlemény: 35729999</span> | <span class="status-data status-APPROVED"> Nyilvános </span> <span class="long-book-mtid">Befoglaló: 32758220</span> Forrás | <span class="type-subtype">Egyéb konferenciaközlemény ( Absztrakt / Kivonat ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Utolsó módosítás: 2026.07.17. 14:58 Berta Bernadett (Admin2-3, admin) </div> </div> </div>