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Have any other solar folks noticed that the recent update to the sunspot charts from NOAA are all messed up? The data for sunspot number should go back to 1750, and the recent captures from Internet Archive show it was fine, but now the actual data isn't loading, just the prediction layers.

spaceweather.govSolar Cycle Progression | NOAA / NWS Space Weather Prediction Center

21/10/26, 9:37 pm0 reposts0 likes

Daniel Solis

@danielsolis.bsky.social

Is it part of the PHP update stuff? Lots of institutional sites are down for maintenance to patch the security holes.

Lauren Woolsey

@cgsunit.com

Oh, that's entirely possible. Too bad I was running a solar activity lab today! Thank goodness for the Wayback Machine.