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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2026-02-20T10:55Z ( ACE: MAG )

All Detecting Spacecrafts:

ACE: MAG

ACE: SWEPAM

Activity ID: 2026-02-20T10:55:00-IPS-001 (version 1)
Quality of ICME Signature: 1 (lacks some signatures)
Note: Increase in B_total from 6nT to 10nT. From 2026-02-20T08:15Z to 2026-02-20T09:40Z an increase in solar wind speed from approximately 480 km/s to approximately 520 km/s is observed. Solar wind speeds return to 460-480 km/s following this brief period of enhancement. Accompanied by a brief increase in temperature from 2026-02-20T11:00Z to 2026-02-20T11:50Z.

Version 1 submitted on 2026-02-20T12:29Z by Mary Aronne

No Notification has been sent for this activity yet.

All directly linked activities:

2026-02-16T14:08:00-CME-001

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