DONKI Header

CCMC DONKI

DONKI: Menu Page

Go to:

 DONKI: View SW Activity
CME Analysis Information (for CME activity ID: 2025-10-12T14:23:00-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
STEREO A: SECCHI/COR2
Image Type: running difference
Speed (km/s): 448.0
Speed measured at height (Rs): 10.1
Type: S
Direction (LON/LAT in HEEQ): 1.0/ 33.0
Half Angular Width (degree): 23.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-10-12T22:06Z
Info/Session URL: None Entered
Note: 
Measurement based on the approximate source location, accounting for deflection from a nearby coronal hole, and the best fit between SOHO LASCO C2 and STEREO A COR2 imagery.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2025-10-12T19:42Z by Mattie Anastopulos
A Notification with ID 20251013-AL-001 was sent on 2025-10-13T00:38Z

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 2025-10-12T19:53Z 2.0
Earth Shock Arrival Time = 2025-10-15T18:00Z (Glancing Blow)
Possible Kp index:
(kp)90=3
(kp)135=5
(kp)180=5
 Solar Orbiter = 2025-10-14T09:19Z
OSIRIS-APEX = 2025-10-15T12:00Z
WSA-ENLIL+Cone 2025-10-12T23:12Z 2.0
Earth Shock Arrival Time = 2025-10-15T14:22Z
Duration of disturbance (hr) = 9.1
Minimum magnetopause standoff distance: Rmin(Re) = 6.9
Possible Kp index:
(kp)90=4
(kp)135=6
(kp)180=6
 OSIRIS-APEX = 2025-10-15T08:23Z
Solar Orbiter = 2025-10-14T09:04Z
STEREO A = 2025-10-16T00:00Z
WSA-ENLIL+Cone 2025-10-14T16:26Z 2.0
Earth Shock Arrival Time = 2025-10-16T12:00Z (Minor Impact)
Possible Kp index:
(kp)90=3
(kp)135=4
(kp)180=5
 OSIRIS-APEX = 2025-10-16T09:03Z
Solar Orbiter = 2025-10-14T13:48Z
STEREO A = 2025-10-16T22:00Z

All directly linked activities:
2025-10-12T14:23:00-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