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Pregled bibliografske jedinice broj: 802072

Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014


Šepić, Jadranka; Međugorac, Iva; Janeković, Ivica; Dunić, Natalija; Vilibić, Ivica
Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014 // Pure and applied geophysics, 173 (2016), 12; 4117-4138 doi:10.1007/s00024-016-1249-4 (međunarodna recenzija, članak, znanstveni)


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Naslov
Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014

Autori
Šepić, Jadranka ; Međugorac, Iva ; Janeković, Ivica ; Dunić, Natalija ; Vilibić, Ivica

Izvornik
Pure and applied geophysics (0033-4553) 173 (2016), 12; 4117-4138

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Meteotsunami ; Adriatic Sea ; hydrodynamic modelling ; Proudman resonance ; atmospheric pressure disturbances

Sažetak
A series of meteotsunamis hit a few locations in the Mediterranean and Black Seas during 22– 27 June 2014. Meteot- sunamis were particularly numerous on 25 and 26 June in the Adriatic Sea, where at least six harbours and bays were stricken by ˇ powerful waves: strongest events occurred in Vela Luka (Korcula Island), a known meteotsunami hot-spot, where waves reached ˇ height of *3 m, and in Rijeka dubrovacka Bay, where strong *5 m/s currents accompanied *2.5 m high waves. Inten- sification of high-frequency sea level activity was observed at both the eastern and western Adriatic tide gauge stations, with maximum recorded wave heights reaching *68 cm (Ortona, Italy). A series of individual air pressure disturbances characterized by pronounced rates of air pressure change (up to 2.4 hPa/5 min), limited spatial extent (*50 km) and high temporal variability, propagated over the Adriatic on 2 days in question. Numerical hydrodynamic model SCHISM forced by measured and idealised air pressure distur- bances was utilised to reproduce the observed Adriatic sea level response. Several important conclusions were reached: (1) meteotsunamis occurring at various parts of the coast were gen- erated by different atmospheric air pressure disturbances ; (2) topographic influence can be removed from sea level spectra by computing spectral signal- to-background ratios ; the result, being related to the external forcing, resembles atmospheric pressure spectra ; (3) sea response is strongly dependant on details of atmospheric forcing ; and (4) over complex bathymetries, like the middle and south Adriatic ones, numerous effects, including Proudman resonance, edge waves, strong topographical enhance- ment and refractions on the islands placed on the pathway of atmospheric disturbances should be taken into account to fully understand meteotsunami generation and dynamics. An in- depth numerical study is planned to supplement the latter conclusion and to quantify contribution of each process.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika



POVEZANOST RADA


Projekti:
MESSI-25/15
HRZZ-IP-2013-11-5928 - Istraživanje dinamike Jadrana pomoću naprednih mjerenja i metode asimilacije podataka (ADAM-ADRIA) (Janeković, Ivica, HRZZ - 2013-11) ( POIROT)
HRZZ-IP-2013-11-2831 - Klima jadranske regije u njenom globalnom kontekstu (CARE) (Orlić, Mirko, HRZZ - 2013-11) ( POIROT)
HRZZ-IP-2014-09-5747 - Sklerokronologija kao alat za otkirvanje dugoročnih okolišnih promjena na Jadranu (SCOOL) (Peharda Uljević, Melita, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Šepić, Jadranka; Međugorac, Iva; Janeković, Ivica; Dunić, Natalija; Vilibić, Ivica
Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014 // Pure and applied geophysics, 173 (2016), 12; 4117-4138 doi:10.1007/s00024-016-1249-4 (međunarodna recenzija, članak, znanstveni)
Šepić, J., Međugorac, I., Janeković, I., Dunić, N. & Vilibić, I. (2016) Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014. Pure and applied geophysics, 173 (12), 4117-4138 doi:10.1007/s00024-016-1249-4.
@article{article, year = {2016}, pages = {4117-4138}, DOI = {10.1007/s00024-016-1249-4}, keywords = {Meteotsunami, Adriatic Sea, hydrodynamic modelling, Proudman resonance, atmospheric pressure disturbances}, journal = {Pure and applied geophysics}, doi = {10.1007/s00024-016-1249-4}, volume = {173}, number = {12}, issn = {0033-4553}, title = {Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014}, keyword = {Meteotsunami, Adriatic Sea, hydrodynamic modelling, Proudman resonance, atmospheric pressure disturbances} }
@article{article, year = {2016}, pages = {4117-4138}, DOI = {10.1007/s00024-016-1249-4}, keywords = {Meteotsunami, Adriatic Sea, hydrodynamic modelling, Proudman resonance, atmospheric pressure disturbances}, journal = {Pure and applied geophysics}, doi = {10.1007/s00024-016-1249-4}, volume = {173}, number = {12}, issn = {0033-4553}, title = {Multi-meteotsunami event in the Adriatic Sea generated by atmospheric disturbances of 25–26 June 2014}, keyword = {Meteotsunami, Adriatic Sea, hydrodynamic modelling, Proudman resonance, atmospheric pressure disturbances} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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