1823 20160630141927.0 SIDCimport-1819 Magdalenic, J. 2015 2015-11-xx Solar activity on November 4, 2015 and the associated space weather STCE Janssens, J. forecasters, SIDC 12th European Space Weather Week, 23 – 27 November 2015, Oostende, Belgium Contributed CTALKCONT