Space Weather Database Of Notifications, Knowledge, Information (DONKI)
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Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2020-12-01T21:00Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: -1 (unspecified) Note: Analysis of CME arrival signature from Lan Jian: "I think there may be a shock near 21UT on Dec 1. DSCOVR data show sharp increases of Np, V, and Tp at the time. After the shock, there seems to be some smooth magnetic field rotations during about 02-20 UT on Dec 2. However, the peak total field strength is only about 7 nT, quite weak. The Bz south reaches only about 3 nT." Submitted on 2020-12-09T16:14Z by Michelangelo Romano No Notification has been sent for this activity yet. |
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