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: 2024-03-15T05:29:00-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/C3
Image Type: running difference
Speed (km/s): 1208.0
Speed measured at height (Rs): None Entered
Type: O
Direction (LON/LAT in HEEQ): 96.0/ -21.0
Half Angular Width (degree): 32.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-03-15T08:27Z
Info/Session URL: None Entered
Note:
A very uncertain 3D analysis. It was made with one coronagraph only (SOHO LASCO C3) in swpc_cat tool and based on the assumptions that the source of this CME is the prominence eruption seemingly off/just behind the SW limb, also assuming that the prominence originates in Active Region 3599 (at longitude ~96 at the time). Unfortunately, the CME is fully covered by data gap in STEREO and its front not clearly seen in C2 and we are not able to confirm this analysis.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-03-20T16:21Z by Anna Chulaki

No Notification has been sent for this activity yet.

All directly linked activities:
2024-03-15T05:29:00-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