THE HELLENIC NATIONAL TSUNAMI WARNING CENTER: RESEARCH, OPERATIONAL AND TRAINING ACTIVITIES

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Publiée : Ιουλ 27, 2016
DOI : https://doi.org/10.12681/bgsg.11815
G.A. Papadopoulos
Institute of Geodynamics, National Observatory of Athens
G.A. Tselentis
Institute of Geodynamics, National Observatory of Athens
M. Charalampakis
Institute of Geodynamics, National Observatory of Athens
all the scientific staff of the Institut all the scientific staff of the Institute of Geodynamics1
Institute of Geodynamics, National Observatory of Athens
Résumé

The Hellenic National Tsunami Warning Center (HL-NTWC), which is a unit of the Institute of Geodynamics of the National Observatory of Athens (NOA-IG), was officially established in Greece by law in September 2010. It operates a 24/7 tsunami monitoring service for Greece and the eastern Mediterranean Sea, providing warning messages to the General Secretariat for Civil Protection in Greece. Since August 2012, HL-NTWC acts as Candidate Tsunami Service Provider (CTSP) in the framework of the North-Eastern Atlantic, the Mediterranean and connected seas Tsunami Warning System (NEAMTWS) of the IOC/UNESCO providing tsunami messages to a large number of subscribers. The HL-NTWC function is based on the national seismograph and tide gauge networks of NOA-IG and incorporates several data bases, algorithms and computational tools. Collaboration with top class research institutions in the framework of important EC funded tsunami research projects strengthens the scientific background of the center. Tests, exercises and training of the duty officers involved in the 24/7 operation of the HL-NTWC are carried on constantly, in order to maintain a high level of readiness and response in case of emergency. In its operational life since August 2012 the HL-NTWC has timely issued tsunami warning messages for 14 potentially tsunamigenic earthquake events.

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  • Rubrique
  • Climatology
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Références
Okal, E.A., Synolakis, C.E., Uslu, B., Kalligeris, N. and Voukouvalas, E., 2009. The 1956
earthquake and tsunami in Amorgos, Greece, Geophys. J. Int., 178, 1533-1554.
Papadopoulos, G.A., 2003a. Tsunami Hazard in the Eastern Mediterranean: Strong Earthquakes and
Tsunamis in the Corinth Gulf, Central Greece, Natural Hazards, 29, 437-464.
Papadopoulos, G.A., 2003b. A tsunami warning system in the SW Aegean Sea, Greece. In: Zschau,
J. and Küppers, A.N., eds., Early Warning Systems for Natural Disaster Reduction, Springer-
Verlag, 549-552.
Papadopoulos, G.A., 2015. Tsunamis in the European and Mediterranean region-From Historical
Record to Risk Mitigation, Elsevier, 272 pp.
Papadopoulos, G.A., Gràcia, E., Urgeles, R., Sallares, V., De Martini, P.M., Pantosti, D., González,
M., Yalciner, A.C., Mascle, J., Sakellariou, D., Salamon, A., Tinti, S., Karastathis, V.,
Fokaefs, A., Camerlenghi, A., Novikova, T. and Papageorgiou, A., 2014. Historical and
pre-historical tsunamis in the Mediterranean and its connected seas: Geological signatures,
generation mechanisms and coastal impacts, Marine Geology, 2014, doi:
1016/j.margeo.2014.04.014.
Shaw, B., Ambraseys, N.N., England, P.C., Floyd, M.A., Gorman, G.J., Higham, T.F.G., Jackson,
J.A., Mocquet, J.M., Pain, C.C. and Piggott, M.D., 2008. Eastern Mediterranean tectonics
and tsunami hazard inferred from the AD 365 earthquake, Nature Geoscience, 1, 268-276,
doi: 10.1038/ngeo151.
Stefatos, A., Charalambakis, M., Papatheodorou, G. and Ferentinos, G., 2006. Tsunamigenic sources
in an active European half-graben (Gulf of Corinth, Central Greece), Marine Geology, 232,
-47.
Tselentis, A., Gkika, F. and Sokos, E., 2006. Tsunami hazards associated with the Perachora fault
at eastern Corinth Gulf, Greece, Bull. Seism. Soc. Am., 96, 1649-1661.
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