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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2023-03-14T03:58Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: 2 (clear signatures) Note: Weak shock characterized by rapid rise in magnetic field strength from 8.5 nT to 13 nT along with jump in wind speed from ~315 km/s to near 390 km/s with simultaneous pileup and increase in temperature. LASSOS team discussion consensus is that this looks like a glancing blow from a CME, with only the shock and sheath but no magnetic obstacle in the signature. Submitted on 2023-04-25T16:35Z by Anna Chulaki No Notification has been sent for this activity yet. |
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