Space Weather Database Of Notifications, Knowledge, Information (DONKI)
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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2022-04-13T01:54Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: -1 (unspecified) Note: Sudden increase in magnetic field, with B_total surpassing 10nT at 2022-04-13T05:14Z, associated with flux rope arrival. Flux rope arrival accompanied by an increase in solar wind speed from 460 km/s to 520 km/s with a subsequent increase in temperature. There is a weaker sheath arrival which happens around 2022-04-12T10:33Z that may be caused by a glancing blow from CME 2022-04-09T09:12Z, but the event and analysis are ongoing. Submitted on 2022-04-13T11:55Z by Mattie Anastopulos A Notification with ID 20220413-AL-001 was sent on 2022-04-13T12:07Z |
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