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: 2018-02-12T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2018-02-12T01:25:00-CME-001 (version 1)
Source Location: S10W05
Active Region Number: 12699
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: This partial halo CME is associated with a long duration C1.5 flare peaking at 1:35Z from AR2699. It was followed by a large eruption characterized by dimming and opening field lines best seen in SDO AIA 193 and post eruptive arcades best seen in SDO AIA 171.
Submitted on 2018-02-12T14:02Z by Mary Aronne

A Notification with ID 20180212-AL-001 was sent on 2018-02-12T15:37Z
A Notification with ID 20180213-AL-001 was sent on 2018-02-13T12:56Z

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 22.0 -7.0 554.0 C 49.0 2018-02-12T07:21Z 1: Result 1 (2.0 AU)
Earth = 2018-02-15T06:42Z (PE: -0.9 h)
OSIRIS-REx = 2018-02-15T02:40Z
Mary Aronne on 2018-02-12T14:43Z
CME Analysis SWPC_ANNEX_CME_CATALOG false SWPC_CAT 20.0 -11.0 933.0 C 39.0 2018-02-12T05:13Z SWPC info: CME Start = 2018-02-12T01:25Z Shock at ACE = 2018/02/15T07:50Z WSA/ENLIL prediction = 2018-02/14T10:00Z Reference Time = 2018-02/12T18:00Z Not modeled chiu wiegand on 2019-10-10T13:54Z



All directly linked activities:
2018-02-12T00:15:00-FLR-001
FLR Type: C1.5
2018-02-15T07:38:00-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