Upload your SAC files directly through your browser!
Your file name must follow our naming convention exactly. This format is
(two digit year, two digit month, two digit day, two digit hour,two digit minute, 4 digit station code)
Example: THAZ recorded an event at 19:30 on June 23, 2001 -The SAC file would be named 0106231930THAZ.sac
Your filename should always be 18 characters long. The first 6 are the date. The next 4 are the time. The next 4 are your capitalized station code, and the last 4 are always .sac
When extracting an event use a window starting approximately 5 minutes before the P Wave and ending once the recording has settled to the background noise level for several minutes.
Date .SAC file was recorded: * Choose a date.
Choose a date above then select an earthquake here
Describe the event that you recorded:
Copyright © 2014 IRIS - Incorporated Research Institutions for Seismology
Submit changes, questions,or comments related to this page.