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: 2019-05-11T02:39Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2019-05-11T02:39:00-CME-001 (version 1)
Source Location: N08W13
Active Region Number: 12740
Note Keyword:
Source Signature Keyword:
FIL: Filament eruption
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
Note: The source of the eruption appears to be slightly north and east of AR 2740 at 2019-05-11T00:02Z. It is visible in SDO imagery and off the western limb of STA EUVI 195.
Submitted on 2019-05-11T13:34Z by Rachel Broemmelsiek

A Notification with ID 20190511-AL-001 was sent on 2019-05-11T14:58Z

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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG true SWPC_CAT 2.0 0.0 362.0 S 28.0 2019-05-11T12:18Z The CME is very faint in SOHO C2/C3 so this measurement was done using only STA COR2. 1: Result 1 (2.0 AU)
Earth = 2019-05-14T23:50Z (PE: 25.7 h)
2: Result 2 (2.0 AU)
Earth = 2019-05-15T10:15Z (PE: 36.1 h)
Rachel Broemmelsiek on 2019-05-11T13:35Z



All directly linked activities:
2019-05-13T22:06:00-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 Collection Consent Agreement