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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2024-04-16T09:20Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: 1 (lacks some signatures) Note: This CME arrival was characterized by an amplification of magnetic field components with Btotal increasing from 1nT at 2024-04-16T09:20Z to 12nT at 10:07Z. A subsequent minor increase in solar wind speed was also observed from ~360 km/s at 07:34Z to 410 km/s at 07:59Z. This was accompanied by a slight increase in density as well, reaching 16 N(cm^-3) at 09:36Z. However, ACE contains spurious density data points around this time so the density data is more speculative than the other solar wind parameters. This arrival may be associated with CME: 2024-04-12T02:00Z, and may have partially overlapped with the arrival of CME: 2024-04-11T07:00Z (Activity ID: 2024-04-15T17:27:00-IPS-001). Submitted on 2024-04-17T16:01Z by Mattie Anastopulos No Notification has been sent for this activity yet. |
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