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: 2023-03-20T14:42Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2023-03-20T14:42:00-CME-001 (version 1)
Source Location: N27E20
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
GAP: Data gap
PRM: Prominence material (filamentary structures)
SUR: Surge-like eruption
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
L: Loop
LS: Loop and Shock Candidate
Note: Bright, wide CME seen to the NE in SOHO and STEREO A coronagraphs. The eruption is characterized by an erupting sigmoid/S-shaped structure centered around N27E20, though dimming and an EUV wave signature is limited to longitudes closer to 30-50 degrees east.

Submitted on 2023-03-20T16:44Z by Chris Stubenrauch

A Notification with ID 20230320-AL-002 was sent on 2023-03-20T17:26Z
A Notification with ID 20230322-AL-001 was sent on 2023-03-22T13:05Z

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, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type
 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 -40.0 27.0 749.0 C 45.0 2023-03-20T19:41Z Leading edge measurement with limited SOHO and STEREO A coronagraph imagery due to maneuver/campaign, respectively. 1: Result 1 (2.0 AU)
Earth = 2023-03-23T17:44Z (PE: 8.6 h)
Mars = 2023-03-25T22:16Z
Solar Orbiter = 2023-03-21T22:07Z
STEREO A = 2023-03-23T11:42Z (PE: 7.7 h)
Lucy = 2023-03-25T23:00Z
2: Result 2 (2.0 AU)
Earth = 2023-03-23T18:50Z (PE: 9.7 h)
Mars = 2023-03-26T00:51Z
Solar Orbiter = 2023-03-21T21:49Z
STEREO A = 2023-03-23T11:54Z (PE: 7.9 h)
Chris Stubenrauch on 2023-03-20T17:16Z



All directly linked activities:
2023-03-20T14:15:00-FLR-001
FLR Type: C4.4
2023-03-23T04:00:00-IPS-001
Location: STEREO A
2023-03-23T09:10:00-IPS-001
Location: Earth
2023-03-23T12:00:00-GST-001
NOAA Kp: 7.0 (2023-03-23T15:00Z)
NOAA Kp: 6.0 (2023-03-23T21:00Z)
NOAA Kp: 7.0 (2023-03-24T00:00Z)
NOAA Kp: 6.0 (2023-03-24T03:00Z)
NOAA Kp: 8.0 (2023-03-24T06:00Z)
NOAA Kp: 6.0 (2023-03-24T09:00Z)
2023-03-23T14:52:00-MPC-001
2023-03-27T00:25:00-RBE-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