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: 2023-02-25T19:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-02-25T19:38:00-CME-001 (version 3)
Source Location: N25W43
Active Region Number: 13229
Note Keyword:
Ha: Bright emission (likely H-alpha emission)
HAL: Halo CME
PRM: Prominence material (filamentary structures)
SUR: Surge-like eruption
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Bright partial halo CME with a bulk portion predominantly to the West in STEREO A COR2 imagery. No SOHO imagery available during initial entry. Source is a filament eruption and simultaneous M6.3 flare from AR13229. An EUV wave is best seen in GOES/SUVI 284 starting at 2023-02-25T18:54Z. A post-eruptive arcade is present in most SDO/AIA wavelengths following the eruption.

Submitted on 2023-03-01T19:57Z by Mary Aronne

A Notification with ID 20230225-AL-009 was sent on 2023-02-25T22:02Z
A Notification with ID 20230226-AL-001 was sent on 2023-02-26T00:19Z
A Notification with ID 20230226-AL-003 was sent on 2023-02-26T15:14Z
A Notification with ID 20230226-AL-007 was sent on 2023-02-26T21:43Z

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 48.0 10.0 920.0 C 58.0 2023-02-25T23:23Z Southern leading edge measurement assuming a longitude closer to the source (>40 degrees). In order to achieve this measurement, a very wide half-width was needed. 1: Result 1 (2.0 AU)
Earth = 2023-02-27T21:58Z (PE: 11.7 h)
OSIRIS-REx = 2023-03-01T01:25Z
Solar Orbiter = 2023-02-27T06:00Z
STEREO A = 2023-02-28T06:00Z (PE: 30.0 h)
2: Result 2 (2.0 AU)
Earth = 2023-02-26T15:20Z (PE: -18.9 h)
OSIRIS-REx = 2023-03-01T01:32Z
Solar Orbiter = 2023-02-27T06:00Z
STEREO A = 2023-02-26T20:00Z (PE: -4.0 h)
3: Result 3 (2.0 AU)
Earth = 2023-02-27T23:36Z (PE: 13.3 h)
OSIRIS-REx = 2023-03-01T02:32Z
STEREO A = 2023-02-28T05:25Z (PE: 29.4 h)
Chris Stubenrauch on 2023-02-26T15:01Z
CME Analysis M2M_CATALOG SH false SWPC_CAT 14.0 0.0 1593.0 O 45.0 2023-02-25T21:44Z These parameters are based off of 5 available frames in STEREO A COR2 difference imagery. There were no SOHO LASCO frames available at the time of this measurement. Updated measurements will be added as more frames become available. 1: Result 1 (2.0 AU)
Earth = 2023-02-27T03:49Z (PE: -6.4 h)
OSIRIS-REx = 2023-03-01T03:24Z
Solar Orbiter = 2023-02-27T01:33Z
STEREO A = 2023-02-27T05:21Z (PE: 5.3 h)
Lucy = 2023-03-01T00:00Z
Carina Alden on 2023-02-25T21:32Z
CME Analysis M2M_CATALOG LE false SWPC_CAT 15.0 -3.0 1339.0 O 45.0 2023-02-25T22:09Z Preliminary measurement of the bulk of the CME using STEREO A COR2 imagery only. 1: Result 1 (2.0 AU)
Earth = 2023-02-27T08:09Z (PE: -2.1 h)
OSIRIS-REx = 2023-03-01T07:14Z
Solar Orbiter = 2023-02-27T05:20Z
STEREO A = 2023-02-27T09:52Z (PE: 9.9 h)
Lucy = 2023-03-01T08:00Z
Mars = 2023-03-02T00:00Z
Mary Aronne on 2023-02-25T21:52Z
CME Analysis M2M_CATALOG COR false SWPC_CAT 32.0 6.0 1249.0 O 52.0 2023-02-25T22:26Z Later measurement of the bulk of the CME using SOHO C2/SOHO C3 and STEREO A COR2A imagery. The half-width had to be increased from 45 in order to compensate for the half-width of the bulk. 1: Result 1 (2.0 AU)
Earth = 2023-02-27T10:11Z (PE: -0.1 h)
OSIRIS-REx = 2023-02-28T15:29Z
STEREO A = 2023-02-27T13:33Z (PE: 13.6 h)
Solar Orbiter = 2023-02-28T06:00Z
Chris Stubenrauch on 2023-02-26T14:20Z



All directly linked activities:
2023-02-25T18:40:00-FLR-001
FLR Type: M6.3
2023-02-25T20:41:00-SEP-001
STEREO A: IMPACT 13-100 MeV
2023-02-25T21:00:00-SEP-001
MODEL: REleASE:ACE/EPAM 15.8-39.8 MeV
2023-02-25T21:00:00-SEP-002
MODEL: REleASE:ACE/EPAM 28.2-50.1 MeV
2023-02-25T21:10:00-SEP-001
GOES-P: SEISS >10 MeV
2023-02-25T21:56:00-SEP-001
SOHO: COSTEP 15.8-39.8 MeV
2023-02-25T21:57:00-SEP-001
SOHO: COSTEP 28.2-50.1 MeV
2023-02-25T23:19:00-SEP-001
MODEL: REleASE:SOHO/EPHIN 15.8-39.8 MeV
2023-02-25T23:19:00-SEP-002
MODEL: REleASE:SOHO/EPHIN 28.2-50.1 MeV
2023-02-27T00:00:00-IPS-001
Location: STEREO A
2023-02-27T10:15:00-IPS-001
Location: Earth
2023-02-28T21:55:00-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