DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

DONKI: View SW Activity

Interplanetary Shock (or CME Arrival)
Catalog: M2M_CATALOG
Location: STEREO A
Event Time: 2025-09-02T18:03Z ( STEREO A: IMPACT )

All Detecting Spacecrafts:

STEREO A: IMPACT

STEREO A: PLASTIC

Activity ID: 2025-09-02T18:03:00-IPS-001 (version 2)
Quality of ICME Signature: 1 (lacks some signatures)
Note: Categorized by a sharp enhancement in magnetic field components (Bt: approx. 8nT to 17nT , Bx: approx.-2nT to -15nT , By: approx. -1nT to 10nT , Bz: approx. -10nT to -5nT) beginning at approx. 2025-09-02T18:03Z. A rotation in components in also observed following this initial shock. Velocity and temperature data is currently sparse, but general increases in both components are observed within this same time frame.

Version 1 submitted on 2025-09-03T01:12Z by Melissa Kane
Version 2 submitted on 2025-09-03T19:39Z by Mary Aronne

No Notification has been sent for this activity yet.

All directly linked activities:

2025-08-30T00:23:00-CME-001

2025-08-30T20:09:00-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