SIDC Monthly Bulletin of Solar and Geomagnetic Activity
Summary of the Sunspot Bulletin and an overview ofthe solar and geomagnetic activity of last month.| Source | SIDC (RWC-Belgium) |
| Frequency | Monthly |
| Format | Plain text |
| Mail header | SIDC Monthly Bulletin of Solar and Geomagnetic Activity |
| SIDC code | mobu |
Archive
Latest issue
:Issued: 2020 May 04 1259 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, We are happy to deliver as usual the April issue of our monthly SILSO Sunspot Bulletin, which is now available for download at the URL: http://www.sidc.be/sunspots/bulletins/monthly/monthlybull202004.pdf Sincerely yours, The WDC-SILSO team (teleworking from home) #--------------------------------------------------------------------# # 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 # #--------------------------------------------------------------------#
Details
This report is sent once a month, typically around the 10th.The Sunspot bulletin includes the provisional daily sunspot numbers(total and hemispheric),
provisional monthly sunspot numbers, summary of ursigrams, Uccle local Observations, the monthly summary of solar and geomagnetic activity,
noticeable solar events and a Halo CME list.
Check the ISES code book for information on ISES codes.