DONKI Header

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

DONKI: Menu Page

Go to:

 DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-12-06T05:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2021-12-06T05:48:00-CME-001 (version 2)
Source Location: S50W10
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: Partial halo visible in the S in SOHO LASCO/C2; no STEREO A imagery available. Associated with a slow filament eruption centered near S50W10, visible in SDO AIA 304 beginning around 2021-12-06T01:00Z. Slow eruption that takes quite a long time between the eruption in SDO FOV and the CME appearing in the C2 FOV.
Submitted on 2021-12-06T13:03Z by Robert Loper

No Notification has been sent for this activity yet.

The List of CME Analysis already entered:
Event Type Catalog
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE).
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
 Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG SH true SWPC_CAT -5.0 -41.0 204.0 S 45.0 2021-12-06T23:23Z 1: Result 1 (2.0 AU)
Earth = 2021-12-11T15:00Z (PE: 25.6 h)
Solar Orbiter = 2021-12-11T15:00Z
STEREO B = 2021-12-11T17:00Z
Robert Loper on 2021-12-06T13:03Z



All directly linked activities:
2021-12-10T13:27:00-IPS-001
Location: Earth


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 Collection Consent Agreement