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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: STEREO A
Event Time: 2026-05-27T01:25Z ( STEREO A: IMPACT )

All Detecting Spacecrafts:

STEREO A: IMPACT

STEREO A: PLASTIC

Activity ID: 2026-05-27T01:25:00-IPS-001 (version 1)
Quality of ICME Signature: -1 (unspecified)
Note: Characterized by an amplification of magnetic field components with Btotal increasing from ~7nT to 15nT at 2026-05-27T03:25Z. Density and temperature data are sparse, but appear to exhibit minor increases. There is a data gap in real time from 2026-05-26T21:17Z to 2026-05-27T01:25Z, so it is possible that the start time of this event is earlier than what is currently listed. This signature is likely associated with the arrival of CME: 2026-05-24T09:12Z.

Version 1 submitted on 2026-05-27T15:07Z by Mattie Anastopulos

No Notification has been sent for this activity yet.

All directly linked activities:

2026-05-24T09:12:00-CME-001

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