Learmonth - Type III bursts Daily summary from 20120315 2328 to 20120316 1035 (YYYYMMDD hhmm UT) date start-end time # of bursts (YYYYMMDD) (hhmm UT) 20120316 0044 - 0044 1 The results are preliminary. Type-III-like signals can be produced by local lightnings and/or machinery interference.