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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2024-11-14T03:32Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: 1 (lacks some signatures) Note: Characterized by an increase in solar wind speed from ~300 km/s at 2024-11-14T03:32Z to ~431 km/s at 06:09Z. Additionally, an increase in temperature and an amplification of magnetic field components was observed with Btotal increasing from 8nT to 13nT at 05:33Z. This signature may be associated with the arrival of CME: 2024-11-14T01:23Z and/or a coronal hole high speed stream from a wide coronal hole centered near latitude N25 which reached the central meridian on 2024-11-09. This signature was preceded by a more minor arrival first seen by ACE/DSCOVR starting around 2024-11-13T10:23Z which was characterized by an increase in Btotal from ~5nT to ~9nT and a corresponding increase is solar wind speed from ~330 km/s to 360 km/s. Submitted on 2024-11-19T17:26Z by Chris Stubenrauch No Notification has been sent for this activity yet. |
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