DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity

CME Analysis Information (for CME activity ID: 2021-01-02T11:24:00-CME-001)
Measurement Creation Time: 2021-01-05T16:35Z
Catalog: M2M_CATALOG
Data Level: 1 (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:

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 626.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ): 44.0/ -26.0
Half Angular Width (degree): 30.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-01-02T16:52Z
Info/Session URL: None Entered
Note:

This CME analysis used STEREO A COR2 difference imagery in SWPC_CAT to derive 3D parameters. The longitude was approximated to be more towards the west based on the orientation of the faint partial halo observed in SOHO LASCO C3 imagery. This measurement accounts for a more southward latitude based on the source signature.

Measurement Feature Code(s):

General Keyword(s):

Version 1 submitted on 2021-01-04T21:16Z by Michelangelo Romano
Version 2 submitted on 2021-01-05T16:35Z by Michelangelo Romano

A Notification with ID 20210104-AL-001 was sent on 2021-01-04T21:42Z

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2021-01-04T20:45Z	2.0		Earth Shock Arrival Time = 2021-01-05T20:30Z (Glancing Blow) Possible Kp index: (kp)90=2 (kp)135=3 (kp)180=3

All directly linked activities:

2021-01-02T11:24:00-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