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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2026-06-23T03:43Z ( SOLAR-1: MAG )

All Detecting Spacecrafts:

SOLAR-1: MAG

ACE: SWEPAM

ACE: MAG

SOLAR-1: SWiPS

IMAP: MAG

IMAP: SWAPI

Activity ID: 2026-06-23T03:43:00-IPS-001 (version 2)
Quality of ICME Signature: 1 (lacks some signatures)
Note: Characterized by an amplification of magnetic field components with Btotal increasing from ~5nT to ~10nT at 2026-06-23T13:39Z. A subsequent increase in solar wind speed is observed at this time, increasing from ~320 km/s to ~370 km/s at 2026-06-23T15:30Z. Increases in density, up to ~10 p/cc, and temperature, up to 100,000 K, were observed at this time as well. This signature is likely associated with the glancing blow arrival of CME: 2026-06-19T03:53Z.

Version 1 submitted on 2026-06-23T19:06Z by Mattie Anastopulos
Version 2 submitted on 2026-06-30T15:31Z by Mary Aronne

No Notification has been sent for this activity yet.

All directly linked activities:

2026-06-19T03:53:00-CME-001

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