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www.nat-hazards-earth-syst-sci.net/10/215/2010/
© Author(s) 2010. This work is distributed
under the Creative Commons Attribution 3.0 License.
Brief communication "A pre seismic radio anomaly revealed in the area where the Abruzzo earthquake (M=6.3) occurred on 6 April 2009"
1Department of Physics, University of Bari, Via Amendola 173, 70126 Bari, Italy
2Inter-Department Centre for the Evaluation and Mitigation of the Volcanic and Seismic Risk, University of Bari, Via Amendola 173, Bari, Italy
3Elettronika s.r.l., Palo del Colle 70027, Bari, Italy
4Elettronika Research, Brasov, Romania
5Department of Mechanical Engineering, University of Roma Tor Vergata, Via di Tor Vergata, 00133 Rome, Italy
Abstract. We report the information that in the days of the radio anomaly presented in the paper Biagi et al. (2009) an interruption of the broadcasting from the transmitter (RMC, France) happened. It remains unclear if the action resulted in a complete power off of the system, or in a reduction in the radiated power, and if this has affected France only, or every direction. Should a complete power off have occurred, the proposed pre-seismic defocusing is inexistent. Our doubts on this action are reported.
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Citation: Biagi, P. F., Castellana, L., Maggipinto, T., Loiacono, D., Schiavulli, L., Ligonzo, T., Fiore, M., Suciu, E., and Ermini, A.: Brief communication "A pre seismic radio anomaly revealed in the area where the Abruzzo earthquake (M=6.3) occurred on 6 April 2009", Nat. Hazards Earth Syst. Sci., 10, 215-216, 2010. Bibtex EndNote Reference Manager
