Learmonth - Type III bursts Daily summary from 20120820 2252 to 20120821 1007 (YYYYMMDD hhmm UT) date start-end time # of bursts (YYYYMMDD) (hhmm UT) 20120821 0821 - 0821 1 20120821 0831 - 0831 1 The results are preliminary. Type-III-like signals can be produced by local lightnings and/or machinery interference. Culgoora - Type III bursts Daily summary from 20120820 2000 to 20120821 0760 (YYYYMMDD hhmm UT) There were no type III solar radio bursts.