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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2026-06-30T11:01Z ( SOLAR-1: MAG )

All Detecting Spacecrafts:

SOLAR-1: MAG

ACE: SWEPAM

ACE: MAG

SOLAR-1: SWiPS

IMAP: MAG

IMAP: SWAPI

Activity ID: 2026-06-30T11:01:00-IPS-001 (version 2)
Quality of ICME Signature: -1 (unspecified)
Note: Characterized by an amplification of magnetic field components with Btotal increasing from 4nT at 2026-06-30T11:01Z to 10nT at 2026-06-30T11:22Z. A subsequent increase in solar wind speed is observed from ~340 km/s at 2026-06-30T11:01Z to 437 km/s at 2026-06-30T11:07Z. Increases in temperature, from ~65,000 K to ~430,000 K, and density, from ~1 p/cc to 11 p/cc, are also observed at 2026-06-30T11:01Z. This signature is likely associated with the arrival of CME: 2026-06-26T21:12Z.

Version 1 submitted on 2026-06-30T11:43Z by Mattie Anastopulos
Version 2 submitted on 2026-06-30T11:44Z by Mattie Anastopulos

A Notification with ID 20260630-AL-002 was sent on 2026-06-30T11:45Z

All directly linked activities:

2026-06-26T21:12:00-CME-001

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