DONKI Header

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

DONKI: Menu Page

Go to:

 DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2014-02-20T03:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO B: SECCHI/COR2
Activity ID: 2014-02-20T03:12:00-CME-001 (version 4)
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: associated with the C3.3 class flare that peaked at 2014-02-20T03:35Z (AR 1982, S13E36). Due to lack of coronagraph images the parameters are rough estimates. NOTE: The first image available from STEREO A of the CME starting on 03:12Z is 06:24Z which the CME is already out of the frame of view. Measured it again using available STB imagery and the parameters are very similar to the ones submitted to the run.

Submitted on 2014-04-16T14:17Z by Leila Mays

A Notification with ID 20140220-AL-006 was sent on 2014-02-20T17:20Z

The List of CME Analysis already entered:
Event Type Catalog
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE).
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type
 Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG true -39.0 -48.0 643.0 C 45.0 2014-02-20T07:55Z 1: Result 1 (2.0 AU)
Earth = 2014-02-23T12:00Z (PE: 6.0 h)
Joshua Bryant on 2014-03-29T02:35Z



All directly linked activities:
2014-02-23T06:00:00-IPS-001
Location: Earth


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