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: 2023-04-01T00:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-04-01T00:48:00-CME-001 (version 1)
Source Location: S05E45
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
O: Other
Note: Faint CME seen in SOHO LASCO C2 and very faintly in C3, not seen in STEREO A COR2 b/c of a nighttime data gap. Source is likely a faint eruption of a filament stretching from AR 3267 near the STA-facing disk center to ~E55N20 and very roughly centered around S5E45, seen very faintly in AIA 193 and EUVI A 195 starting 2023-03-31T23:25Z .
Submitted on 2023-04-02T01:00Z by Anna Chulaki

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 LE true SWPC_CAT -45.0 -1.0 454.0 S 33.0 2023-04-01T08:01Z Very approximate one coronagraph analysis based on the location of the erupting filament which stretches longitudinally, so longitude is very approximate. 1: Result 1 (2.0 AU)
Earth = 2023-04-03T02:00Z
STEREO A = 2023-04-03T21:00Z
Anna Chulaki on 2023-04-02T01:01Z



All directly linked activities:
No Linked Activity Found.


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