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Download event tables

Last updated: March 03 2021 18:22:00 (UTC). by Jennifer Eakins

Download monthly bulletins/catalogs of the arrival, assoc, event, origerr (origin error), origin and magnitude tables picked by ANF analysts for the USArray Transportable Array deployment. Links in the table below will download the zipped catalog tarball.

Note: The monthly event catalog creation is recreated nightly to ensure the most recent events are available online. The real-time database contains about 3 months of data of the most recent event data. On the 15th of each month, the 3-month-previous monthly bulletin is split from the real-time database and will appear in the Monthly Event Bulletins table for download. After the split, the months previously available in the Real-time Event Database section will be available in the Monthly Event Bulletin section.

No analyst review after July 2020! Automatic/unreviewed solutions only after that month!

Data is in the CSS 3.0 format. More info on schema.
ANF event magnitudes are calculated automatically.
All seismic sources are included in the databases (e.g. quarry blasts).
A best effort was made to associate every event with available regional and global bulletins. ANF solutions are chosen as the preferred origin if no external bulletin solution is available.
ANF reviewed solutions have the author ANF:$analyst
Full metadata for instrumentation and site location can be obtained from the IRIS DMC. Or individual station dataless can be downloaded from the ANF
INFO: Summary of procedures and known issues in analyst review.

Real-time Event Database (updated nightly)

Monthly Event Bulletins

Archive	Size	Last Modified

Stations

Deployment

History

Realtime Data

Metadata & Bulletins

Network Status

State of Health

Map

Bulletins

Noteworthy

FAQ on review

TA-YUKON region

OKSSEN

GLISN

GSN

The ANF

Home » Online Tools » Download event tables

Real-time Event Database (updated nightly)

Monthly Event Bulletins