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Good evening: More and more great solar. Thanks to Bill, Richard, Tom and Duane for the heads-up. John

Observations from Grafton, WV. Did not catch as much as others, but here is what I caught. ~Duane

This was the last strong event record but between the first 3 previously posted and this one there were 6 weaker events. After the 1821:40 event there were 5 more but much weaker. I haven't posted the spectrograms for the weaker events. Anyone interested in the times? A busy day!.....bill....

Hi All, Adding to the ever-growing pile, here are spectrograms from the Dark Sky Observatory of yesterday's solar events. Richard

Good evening: Another good solar day. Thanks to Salvador and Duane for the heads-up. John

Observations from Grafton, WV. Solar today. ~Duane

Hi Solar events Today. Salvador

Hi Folks, Here are some more spectrograms featuring solar bursts from 02 April 2025, most of which were posted by other observers. Some of these also show Io-B emission. In addition, the last three (spectrograms G, H, and I) show non-Io-A emission. Richard

Here are some spectrograms of solar bursts on April 02 2025. Some of these look pretty normal, but some look unusual. Take a look at the last spectrogram between 17:26 and 17:36. There are a number of emission "events" which are fairly narrow-band, but do not appear like normal human-caused RFI. These events can be seen in both polarization channels, and so are presumably not Jupiter-Io. Did anyone else see these features? Richard

Hi all, Jack Ganssle and I were able to setup a dual dipole kit about an hour northeast from the Mills Cross Array historical site, far enough from Washington, D.C. and Baltimore for reduced interference. Attached is a shot of a recent observation. Any feedback would be greatly appreciated. We ran into a file size limit in Radio Sky Spectrograph with an initial dataset. The file was 2GB total. What is the file size limit and is there a way to automate stop/start for file creation in RSS? Thanks so much! Tyson

Extreme band noise in the 15 m amateur radio band (weekend contests?) lead to permanent ADC overload conditions around sunset. Sabine -- Germany Standard time: UTC +1 hour

Fast response in the morning and in the evening! Sabine -- Germany Standard time: UTC +1 hour

Good Day All, To add to the plethora of solar from the group. Mine from south central Alaska.... Carl

Hi, A subtle solar event. NOAA record: 3400 1025 //// 1028 SVI C RSP 025-180 III/2 Huub Breda (JO21jn)

The ionosphere didn't really get going in the morning after a first prominent teepee arc around 06:25 UTC. In the evening, the airglow was just as quickly gone long before the sun had set. Sabine -- Germany Standard time: UTC +1 hour

Hi Solar Events Today. Salvador

Good evening: Good solar from today. John

Observations from Grafton, WV. A little noise and several solar. ~Duane

Solar - Apr 2, 2025 Official Radio JOVE LIVE Radio Astronomy HF Spectrograph - hosted by K4LED youtube.com Larry K4LED

Not so exciting. Sabine -- Germany Standard time: UTC +1 hour