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: 2014-01-07T18:24Z ( STEREO A: SECCHI/COR2 )

All Detecting Spacecrafts:

STEREO A: SECCHI/COR2

SOHO: LASCO/C3

STEREO B: SECCHI/COR2

Activity ID: 2014-01-07T18:24:00-CME-001 (version 3)
Source Location: S30W20
Active Region Number: 11943

Note Keyword:

Source Signature Keyword:

Morphology Keyword:

Note: From active regions 1943/1944. Dimming region (S30W20) and CME longitude far from flare source location (11943 S12W08). See Moestl et al. (2015) doi:10.1038/ncomms8135 and Mays et al. (in prep).
Submitted on 2015-06-01T22:02Z by Leila Mays

A Notification with ID 20140107-AL-003 was sent on 2014-01-07T20:01Z
A Notification with ID 20140107-AL-005 was sent on 2014-01-07T20:53Z
A Notification with ID 20140108-AL-001 was sent on 2014-01-08T00:22Z
A Notification with ID 20140108-AL-003 was sent on 2014-01-08T04:11Z

The List of CME Analysis already entered:

Event Type	Catalog	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		30.0	-24.0	2061.0	R	49.0	2014-01-07T19:48Z	remeasured. GCS major half width=49, minor half width=21, tilt=-141. See Moestl et al. (2015) doi:10.1038/ncomms8135 and Mays et al. (2015) doi:10.1088/0004-637X/812/2/145 for more measurements.	Not modeled	Leila Mays on 2016-03-02T02:47Z
CME Analysis	M2M_CATALOG	false		10.0	-28.0	2750.0	R	60.0	2014-01-07T19:33Z	Very preliminary, based only on STEREO-A COR2 and deprojection estimate from Hundhausen.	Not modeled	Barbara Thompson on 2014-01-07T19:57Z
CME Analysis	M2M_CATALOG	false		10.0	-25.0	2750.0	R	68.0	2014-01-07T19:33Z		1: Result 1 (2.0 AU) Earth = 2014-01-08T19:00Z (PE: -24.5 h) Mars = 2014-01-09T17:08Z	Barbara Thompson on 2014-01-07T20:53Z
CME Analysis	M2M_CATALOG	false		40.0	-30.0	2400.0	R	68.0	2014-01-07T19:50Z	using data from SOHO, STEREO A and B (however triangulation was still not possible)	1: Result 1 (2.0 AU) Earth = 2014-01-09T00:38Z (PE: -18.9 h) Mars = 2014-01-09T17:55Z	Leila Mays on 2014-01-08T00:19Z
CME Analysis	M2M_CATALOG	false		28.0	-26.0	1950.0	O	48.0	2014-01-07T19:48Z	Updated parameters from a GCS fit. Tilt = 38 deg ellipse aspect ratio = 1.59 . major half width = 50 minor half width = 32.	Not modeled	Leila Mays on 2015-04-24T15:08Z
CME Analysis	SWPC_ANNEX_CME_CATALOG	false	SWPC_CAT	21.0	-21.0	2048.0	R	50.0	2014-01-07T20:01Z	SWPC info: CME Start = 2014-01-07T01:32Z Shock at ACE = 2014-01-09T19:31Z WSA/ENLIL prediction = 204-01-09T08:00Z CME ID = 389 Reference Time = 2014-01-08T00:00Z	Not modeled	chiu wiegand on 2017-11-15T19:01Z

All directly linked activities:

2014-01-07T18:02:00-FLR-001
FLR Type: X1.2

2014-01-07T19:45:00-SEP-001
GOES13: SEM/EPS >10 MeV

2014-01-07T20:30:00-SEP-001
GOES13: SEM/EPS >100 MeV

2014-01-07T20:30:00-SEP-002
SOHO: COSTEP 15.8-39.8 MeV

2014-01-08T21:31:00-SEP-001
STEREO A: IMPACT 13-100 MeV

2014-01-09T19:32:00-IPS-001
Location: Earth

Comments by users:

"http://iswax.ccmc.gsfc.nasa.gov/ENSEMBLE/2014-01-07_ncmes1_sims48_LIHUE046/Detailed_results_20140107_182400_ncmes1_sims48_LIHUE046.txt" --Commented by Leila Mays on 2014-01-09T18:03:27 (version 2)

"2014-01-07 CME http://go.nasa.gov/1bSpRwd ensemble results http://go.nasa.gov/1bSoEVQ scoreboard predictions http://kauai.ccmc.gsfc.nasa.gov/SWScoreBoard/ nice running difference movie http://www.lmsal.com/nitta/nrt/nrt_aia_0193_rdiff_512_640_20140107_18.mov" --Commented by Leila Mays on 2014-01-08T21:43:17 (version 1)

"tag-up comments: CH in NE and CH near equator could have helped deflect CME to larger longitudes. X1.2 flare looks like a classic two ribbon flare, no saturation in AIA." --Commented by Leila Mays on 2014-01-08T16:46:16 (version 1)

"CME is a slightly asymmetric halo in STB. Asymmetric halo in LASCO. Barbara: X1.2 flare, CME and SEP event from AR1943/1944 complex, starting at 18:02UT. Strong dimmings observed in SDO/AIA, X1.2 flare starting at 18:02UT, peaking at 18:31UT from near AR1943 but connections to AR1944." --Commented by Leila Mays on 2014-01-08T00:21:56 (version 1)

"Kevin Schenk measurements: http://umbra.nascom.nasa.gov/lasco/observations/halo/2014/140107/" --Commented by Leila Mays on 2014-01-08T00:20:16 (version 1)

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