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CME Analysis Information (for CME activity ID: 2026-03-22T16:23:00-CME-001)
Measurement Creation Time:
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

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

GOES: CCOR-1

Image Type: running difference
Speed (km/s): 863.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ): -15.0/ -26.0
Half Angular Width (degree): 49.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-03-22T20:45Z
Info/Session URL: None Entered
Note:

Analysis of the fainter wider shock front based on the fit with the imagery from SOHO LASCO and STEREO A COR2 coronagraphs, including the early imagery from STEREO A COR2 before the usual evening data gap and fully available SOHO LASCO imagery.

Measurement Feature Code(s):

SH: Shock Front

General Keyword(s):

Version 1 submitted on 2026-03-22T23:37Z by Anna Chulaki

No Notification has been sent for this activity yet.

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	2026-03-23T00:14Z	2.0		Earth Shock Arrival Time = 2026-03-24T17:30Z Duration of disturbance (hr) = 11.1 Minimum magnetopause standoff distance: Rmin(Re) = 5.1 Possible Kp index: (kp)90=6 (kp)135=8 (kp)180=8	OSIRIS-APEX = 2026-03-25T01:49Z BepiColombo = 2026-03-23T18:00Z

All directly linked activities:

2026-03-22T16:23:00-CME-001

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