KOERI DB search
1. SEARCH OPTIONS. a. Rectangular search Using this option catalog may be search as a rectangular area defined by a LatitudeLongitude couple. b. Circular search An option for radius based search. c. Event type Type of event for catalog search could be Earhquake Ke (since 1900) or Suspected Explosion Sm (after 2012) or both Ke and Sm. 2.