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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2025-02-26T05:26Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: 1 (lacks some signatures) Note: CME arrival characterized by an increase in B_total from approx. 10nT to 20nT at 2025-02-26T12:31Z. Likely the flank impact of CME: 2025-02-24T07:00Z. Accompanied by an increase in density, but no clear change in temperature. This CME arrival is likely to have interacted with a coronal hole high speed stream, impacting the arrival time. The coronal hole high speed was seen at L1 at 2025-02-26T12:36Z. Submitted on 2025-02-27T20:23Z by Mary Aronne No Notification has been sent for this activity yet. |
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