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CME Analysis Information (for CME activity ID: 2012-07-23T02:36:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: None Entered
Detecting Instruments:
Image Type: None Entered
Speed (km/s): 3435.0
Speed measured at height (Rs): None Entered
Type: ER
Direction (LON/LAT in HEEQ): 144.0/ -15.0
Half Angular Width (degree): 80.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2012-07-23T03:30Z
Info/Session URL: None Entered
Note: 
Measurement by Hyesook Lee with only STEREO-A and SOHO images available, triangulation not possible, source region was used for direction.
Measurement Feature Code(s):
General Keyword(s):
Submitted on 2017-05-31T21:47Z by Leila Mays

No Notification has been sent for this activity yet.

The List of WSA-ENLIL Results:
Model Name Model Completion Time AU CME Input(s) Predicted Earth Impact Predicted Other Location(s) Impact
WSA-ENLIL+Cone 2012-07-23T07:41Z 2.0
No or little impact to Earth. STEREO A = 2012-07-23T20:54Z

All directly linked activities:
2012-07-23T02:36:00-CME-001


Comments by users:

"Observations of an extreme storm in interplanetary space caused by successive coronal mass ejections Ying D. Liu, Janet G. Luhmann, et al., Nature Communications." --Commented by Yihua Zheng on 2015-05-05T03:56:51 (version 3)

"A 360degree View of Solar Energetic Particle Events, Including One Extreme Event, R. A. MEWALDT, C. T. RUSSELL, C. M. S. COHEN, A. B. GALVIN, R. GOMEZ-HERRERO, A. KLASSEN, R. A. LESKE, J. LUHMANN, G. M. MASON, T. T. VON ROSENVINGE, THE ASTROPARTICLE PHYSICS CONFERENCE" --Commented by Yihua Zheng on 2015-05-05T03:52:33 (version 3)

"Russell, C. T., Mewaldt, R. A., Luhmann, J. G., Mason, G. M., Rosenvinge, T. T. von, Cohen, C. M. S., Leske, R. A., Gomez-Herrero, R., Klassen, A., Galvin, A. B., Simunac, K. D. C. : 2013, The very unusual interplanetary coronal mass ejection of 2012 July 23: Astrophys. J. 770, 38, doi:10.1088/0004-637X/770/1/38." --Commented by Yihua Zheng on 2015-05-05T03:47:59 (version 3)

"Ngwira, C. M., A. Pulkkinen, M. Leila Mays, M. M. Kuznetsova, A. B. Galvin, K. Simunac, D. N. Baker, X. Li, Y. Zheng, and A. Glocer (2013), Simulation of the 23 July 2012 extreme space weather event: What if this extremely rare CME was Earth directed?, Space Weather, 11, 671-679, doi:10.1002/2013SW000990." --Commented by Yihua Zheng on 2015-05-05T03:46:25 (version 3)

"Baker, D. N., X. Li, A. Pulkkinen, C. M. Ngwira, M. L. Mays, A. B. Galvin, and K. D. C. Simunac (2013), A major solar eruptive event in July 2012: Defining extreme space weather scenarios, Space Weather, 11, 585?591, doi:10.1002/swe.20097." --Commented by Yihua Zheng on 2015-05-05T03:44:06 (version 3)
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