The following issues were noted earlier today: SJG(2021-06-08): Small disturbances in HEZF 1737-1745. GUA(2021-06-08): Spike in F at 1621. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://geohazards.usgs.gov/pipermail/geomag-daily/attachments/20210609/a338ea60/attachment.html>