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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: STEREO A
Event Time: 2025-06-21T18:30Z ( STEREO A: IMPACT )

All Detecting Spacecrafts:

STEREO A: IMPACT

Activity ID: 2025-06-21T18:30:00-IPS-001 (version 2)
Quality of ICME Signature: 2 (clear signatures)
Note: Large magnetic field enhancement near 2025-06-21T18:30Z as observed by STEREO A IMPACT data with magnetic field strength rising from 9 nT to 30 nT. May potentially be associated with the unexpected arrival of CME: 2025-06-19T02:36Z but is more likely the arrival of CME: 2025-06-19T22:24Z.

Version 1 submitted on 2025-06-21T20:40Z by Chris Stubenrauch
Version 2 submitted on 2025-06-21T20:45Z by Chris Stubenrauch

No Notification has been sent for this activity yet.

All directly linked activities:

2025-06-19T22:24:00-CME-001

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