Learmonth - Type II bursts
             Daily summary
from 20120730 2306 to 20120731 0959  (YYYYMMDD hhmm UT)
 
There were no type II solar radio bursts.
 
 
        Culgoora - Type II bursts
             Daily summary
from 20120730 2000 to 20120731 0760  (YYYYMMDD hhmm UT)
 
   date     start-end time   shock speeds     arrival dates & times
(YYYYMMDD)     (hhmm UT)     (km/s  km/s)   (YYYYMMDD hh  YYYYMMDD hh)
   20120731    0005 - 0009     921  1492       20120802 16  20120801 23
 
 
The results are preliminary.
The Newkirk model is used to estimate the shock speeds and arrival times.
The 2 values are obtained under the assumption that the emission is fundamental and harmonic,
respectively. The actual detections are shown in pictures with dynamic spectra.