Possible type I storm in the 25-180 MHz band, on 100801 near 0830-0930 UT I attach a detail from the Learmonth spectrum: ftp://www.ips.gov.au/data/Solar/Learmonth%20Observatory/Historical%20Data/Daily%20Spectrographs/01082010spectrograph.gif showing a possible type I storm in the 25-180 MHz band, near 0830-0930 UT. I attach a detail from the STEREO WAVES spectrum: http://swaves.gsfc.nasa.gov/data/s-waves-ds/2010/swaves_summary_20100801_c.png showing an interesting event, in the 1-16 MHz band, near 0900-1030 UT, which may be related. I attach Fig. 3 from Culgoora's "A Brief Introduction to Radiospectrogram Analysis". Spectral classification of events is not always certain. Victor
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Culgoora_Brief_Introduction_fig_3.jpg
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