DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity

CME Analysis Information (for CME activity ID: 2023-01-28T17:24:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT

Detecting Instruments:

SOHO: LASCO/C2

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 410.0
Speed measured at height (Rs): 10.0
Type: S
Direction (LON/LAT in HEEQ): 58.0/ 35.0
Half Angular Width (degree): 13.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-01-29T02:25Z
Info/Session URL: None Entered
Note:

CME not visible in SOHO LASCO C3 difference imagery due to the pylon blocking the view. Measurement was complicated by poor image quality in SOHO LASCO C2, so there is some uncertainty in the parameters. The faint shock of the CME was not measurable, so a brighter trailing feature was measured.

Measurement Feature Code(s):

TE: Trailing Edge

General Keyword(s):

 Version 1 submitted on 2023-01-29T18:59Z by Mary Aronne

No Notification has been sent for this activity yet.

All directly linked activities:

2023-01-28T17:24:00-CME-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