:Issued: 2022 May 05 1338 UTC :Product: documentation at http://www.sidc.be/products/mobu #--------------------------------------------------------------------# # SIDC Monthly Bulletin of Solar and Geomagnetic activity # # from the World Data center SILSO # #--------------------------------------------------------------------# Dear SILSO user, The April issue of our monthly SILSO Sunspot Bulletin is now available for download at the URL: http://www.sidc.be/sunspots/bulletins/monthly/monthlybull202204.pdf Sincerely yours, The WDC-SILSO team #--------------------------------------------------------------------# # World Data Center SILSO # # Sunspot Index and Long-term Solar Observations # # Royal Observatory of Belgium # # Tel.: ../32/(0)2/373 04 91 Fax : ../32/(0)2/374 98 22 # # Please do not reply directly to this message # # For more information, contact: sidctech@oma.be # # or visit first our Web site at: http://www.sidc.be/SILSO # # To unsubscribe, visit http://sidc.be/registration/unsub.php # #--------------------------------------------------------------------#