The bulletin query page allows users to search the data bank for various search criteria, such as, time limits, magnitude, geographical coordinates, number of phases for an event, and error limits for earthquakes which magnitude are greater than 2.5. The user can perform a search for a selected network. The output of the Bulletin search is displayed on screen and also available to files. An output with ZMAP format is also produced to facilitate further statistical analysis. The user can view the corresponding phases of the selected events without using to the phase query page. One or several of the phases can be selected and the waveforms and the phases can be viewed on a different page. For M 2.5 +; please contact us.