A.F. Kushnir1,2, M.V. Rozhkov1, E.A. Savvin1, I.Y. Chebotareva1,3

Creation of effective real-time system for estimation seismic risks is still actual in seismological practice. The most important aspect of such a system is monitoring of seismicity and ability to transmit required information to the risk assessment subsystems. Required information in particular includes coordinates, magnitude, time and mechanics of hypocenter. Development of modern monitoring networks and requirements to the final data products makes it necessary to provide adequate software for monitoring able to alter according to the requirements. In this paper we describe this conception regarding to real-time monitoring software named SNDA(Seismic Network Data Analysis, ® SYNAPSE Science Center). We used results of work at recently launched seismic network built for the Jordan Seismological Observatory (JSO) supplied with REF TEK 130 digitizers, VSAT and Linux servers for data accumulation and processing provided with SNDA. The paper provides a general description of SNDA installed at JSO and processed events within first 6 months of 2010. Perspectives of new SNDA applications are described as well.

Keywords: Monitoring of seismicity, Real-time system, earthquake location.