CCMC DONKI
Go to:
|
Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG Location: Earth Event Time: 2025-06-11T11:25Z ( DSCOVR: PLASMAG ) Quality of ICME Signature: -1 (unspecified) Note: Characterized by an amplification of magnetic field components with Btotal increasing from 5nT at 2025-06-11T11:25Z to 11nT at 16:08Z. A subsequent increase in solar wind speed is observed from ~400 km/s at 2025-06-11T11:25Z to ~490 km/s at 17:30Z. Increases in temperature and density are also observed alongside the increases in Btotal and speed, with temperature increasing to about 200k and density reaching about 8 p/cc. This signature is still developing and analysis is ongoing, but this event may be associated with the arrival of CME: 2025-06-08T02:48Z, with possible additional influence from a coronal hole high speed stream due to the negative polarity coronal hole seen crossing central meridian on 2025-06-08. Version 1 submitted on 2025-06-11T18:38Z by Mattie Anastopulos Version 2 submitted on 2025-06-12T16:28Z by Hannah HermannNo Notification has been sent for this activity yet. |
||
All directly linked activities: |
||
|
||
| Comments by users: | ||
| 0 comment received. |
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