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High Speed Stream
Catalog: M2M_CATALOG
Event Time: 2020-07-13T18:00Z ( DSCOVR: PLASMAG )

All Detecting Spacecrafts:

DSCOVR: PLASMAG

ACE: SWEPAM

ACE: MAG

Activity ID: 2020-07-13T18:00:00-HSS-001 (version 1)
Event End Time:
Peak Solar Wind Speed (km/s):
Date of first appearance of coronal hole in EUV at east limb:
Note: IMF strength has fluctuated around 8 nT beginning around 2020-07-13T18:00Z. Source of high geomagnetic activity is currently unclear. The solar wind observed at L1 could likely be the arrival of the CME observed on 2020-07-09 and Earth-facing coronal holes on the central disk around 2020-07-08. The modeled CME trajectory likely could result in a small glancing blow at Earth. The Earth has also been modeled with the Gong-WSA-ENLIL to be magnetically connected to the northern coronal hole on the solar surface.

Version 1 submitted on 2020-07-16T18:54Z by Colin Komar

No Notification has been sent for this activity yet.

All directly linked activities:

2020-07-13T20:35:00-IPS-001
Location: Earth

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