DONKI Header

Space Weather Database Of Notifications, Knowledge, Information (DONKI)

DONKI: Menu Page

Go to:

DONKI: View SW Activity

Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: Earth
Event Time: 2021-12-10T13:27Z ( DSCOVR: PLASMAG )

All Detecting Spacecrafts:

DSCOVR: PLASMAG

ACE: SWEPAM

ACE: MAG

Activity ID: 2021-12-10T13:27:00-IPS-001 (version 3)
Quality of ICME Signature: -1 (unspecified)
Note: Gradual increase in B_total, peaking at 9.95nT at 2021-12-11T03:27Z, increases also seen in density, temperature, and briefly in the solar wind speed (peaking at 337km/s). It is unclear currently which CME may have caused the arrival signature, it could be combined or just the later one. It is also possible this complicated arrival signature includes a HSS mixed in with the glancing blow(s) of the CMEs linked to this IPS entry.

Submitted on 2021-12-15T20:56Z by Carina Alden

No Notification has been sent for this activity yet.

All directly linked activities:

2021-12-05T14:36:00-CME-001

2021-12-06T05:48:00-CME-001

Comments by users:

0 comment received.

Insert title here

The Moon to Mars Space Weather Analysis Office and other entities provide data to DONKI as a courtesy to the community.
By visiting this site, you acknowledge that you understand and agree to the Important Disclaimer Notice

If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center (https://swpc.noaa.gov). This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.

Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Policy