Data Services Products: EventBulletins Event Bulletins


The DMC receives and archives phase arrivals from the Array Network Facility (ANF). These event bulletins are accessible via DMC’s Searchable Product Depository (SPUD).


IRIS DMC receives the Array Network Facility’s (ANF’s) bulletins. These bulletins are in the IASPEI Seismic Format (ISF) with DMC extensions (see ISF format with DMC extensions). Upon receipt, bulletins are added to SPUD’s Event Bulletins repository and a copy is forwarded to ISC.

Citations and DOIs

To cite the IRIS DMC Data Products effort:

  • Trabant, C., A. R. Hutko, M. Bahavar, R. Karstens, T. Ahern, and R. Aster (2012), Data Products at the IRIS DMC: Stepping Stones for Research and Other Applications, Seismological Research Letters, 83(5), 846–854,

To reference the use of Event Bulletins data product:

To cite the source of Event Bulletins please consult the Array Network Facility Publications List


  • The IRIS DMC Data Products Team
  • The Array Network Facility (ANF)



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