DONKI Header

Space Weather Database Of Notifications, Knowledge, Information (DONKI)

DONKI: Menu Page

Go to:

 DONKI: View SW Activity
CME Analysis Information (for CME activity ID: 2023-07-17T23:36:00-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
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type: running difference
Speed (km/s): 1388.0
Speed measured at height (Rs): 17.0
Type: O
Direction (LON/LAT in HEEQ): 32.0/ -22.0
Half Angular Width (degree): 53.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-07-18T02:15Z
Info/Session URL: None Entered
Note: 
Leading edge measurement encompassing the entire width of the CME using late frames of SOHO C2, C3 and STEREO A COR2 up to about 01:30Z. The CME moves so quickly it is not measurable in SOHO C2 in many frames.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2023-07-18T02:12Z by Chris Stubenrauch

A Notification with ID 20230718-AL-010 was sent on 2023-07-18T02:33Z
A Notification with ID 20230718-AL-012 was sent on 2023-07-18T03:15Z
A Notification with ID 20230719-AL-001 was sent on 2023-07-19T11:33Z

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 2023-07-18T03:03Z 2.0
Earth Shock Arrival Time = 2023-07-19T18:28Z
Duration of disturbance (hr) = 26.5
Minimum magnetopause standoff distance: Rmin(Re) = 5.3
Possible Kp index:
(kp)90=5
(kp)135=7
(kp)180=7
 OSIRIS-REx = 2023-07-20T04:14Z
Parker Solar Probe = 2023-07-19T00:08Z
STEREO A = 2023-07-19T16:15Z

All directly linked activities:
2023-07-17T23:36:00-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 Collection Consent Agreement