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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2025-06-12T19:30Z ( ACE: SWEPAM )

All Detecting Spacecrafts:

ACE: SWEPAM

ACE: MAG

DSCOVR: PLASMAG

Activity ID: 2025-06-12T19:30:00-IPS-001 (version 3)
Quality of ICME Signature: 0 (weak signatures)
Note: Likely signature of a flux rope, characterized by the lowering of ion density and temperature, and by the smooth velocity decrease, as well as by smooth rotation of magnetic field components, with Bz turning negative for many hours and reaching 14nT. The end of this flux rope signature is likely close to 2025-06-12T06:30Z. This signature is preceded by a coronal hole high speed stream.

Version 1 submitted on 2025-06-14T00:16Z by Anna Chulaki
Version 2 submitted on 2025-06-14T00:21Z by Anna Chulaki
Version 3 submitted on 2025-06-14T01:03Z by Anna Chulaki

No Notification has been sent for this activity yet.

All directly linked activities:

2025-06-08T02:48:00-CME-001

2025-06-13T00:00:00-GST-001
NOAA Kp: 6.33 (2025-06-13T03:00Z)
NOAA Kp: 5.67 (2025-06-13T06:00Z)
NOAA Kp: 6.0 (2025-06-13T15:00Z)
NOAA Kp: 6.0 (2025-06-13T21:00Z)
NOAA Kp: 5.67 (2025-06-14T00:00Z)

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