Note on tracking Sun-Earth connection event

ICME Event: 2011/11/28

Observer: Eleni Nikou on 2019/06

1. ICME
  1.1. Catalog
     # Identified in ICME catalogs: Richardson & Can List
      RC catalog:
      Disturbance start time: 2011/11/28 21:50 UT
      Ejecta      Start time: 2011/11/29 00:00 UT
      Ejecta      End   time: 2011/11/29 08:00 UT
      dv = 100 km/s, v = 450 km/s, vmax= 510 km/s
      MC index:     2
      Dst:        -25 nT
      Suggested source CME: 2011/11/26 07:00 UT
      V_transit:  670 km/s
      
  1.2. Comments
      Overall ICME quality index: 2
      ICME signatures: Bmax: 17.1 nT
               ICME signatures: smooth B, smooth v, low beta
      
      Disturbance time 450 km/s  -> search window 4-5 days -> 2011/11/24

2. CME
   
   Comment:  

   STERE0: data gap 2011/11/23 from 04:54 UT to 17:24 UT.

  
   
3. Other Comments

     CDAW gives a partial halo CME on 2011/11/24 at 01:25:52 UT, but it is not Earth directed.	

4. Summary
    SW index 2
    Source index 3
    Overall index 3