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: 2022-04-11T06:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2022-04-11T06:00:00-CME-001 (version 1)
Source Location: S15E05
Note Keyword:
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: This CME is visible as a halo in SOHO LASCO C2/C3 and a partial halo in STEREO A COR2. The source is a C1.6 flare and eruption from an unnumbered region around S15E05. The eruption starts around 2022-04-11T05:00Z and is characterized by an EUV wave and dimming that is best seen in SDO AIA 193. The eruption can also be seen in SDO AIA 304. The eruption is visible in the southwest quadrant of STEREO A EUVI imagery.
Submitted on 2022-04-11T12:14Z by Mary Aronne

A Notification with ID 20220411-AL-001 was sent on 2022-04-11T12:52Z
A Notification with ID 20220412-AL-001 was sent on 2022-04-12T12:18Z

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 LE true SWPC_CAT 2.0 -6.0 553.0 C 46.0 2022-04-11T11:45Z 1: Result 1 (2.0 AU)
Earth = 2022-04-14T09:56Z (PE: 6.3 h)
STEREO A = 2022-04-14T07:52Z
STEREO B = 2022-04-14T11:46Z
Mary Aronne on 2022-04-11T12:16Z



All directly linked activities:
2022-04-11T05:00:00-FLR-001
FLR Type: C1.6
2022-04-14T03:37:00-IPS-001
Location: Earth
2022-04-14T15:00:00-GST-001
NOAA Kp: 6.0 (2022-04-14T18:00Z)
NOAA Kp: 6.0 (2022-04-14T18:00Z)
2022-04-16T15:55:00-RBE-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