You are here: Home>Alerts
EVENT ALERTS
  Space environment alerts are issued for four categories: Relativistic Electron Enhancement(REE)、Geomagnetic storm(GMS)、Solar proton event(SPE) and Solar x-ray flare(SXR). There are 3 types of Space Weather Alert Messages:alert、continuation alert and summary. Alert messages are issued when an event threshold is crossed and contain information that is available at the time of issue. Continuation alert messages are issued when an event is proceeding in next day. Summary messages are issued after the event ends, and contain additional information available at the time of issue. There are three-level alerts according to the eruption. The yellow color means minor storm, orange color means moderate storm and red color means strong storm. If the color is green, it means quiet condition. From the web we can see Space environment alerts 27-day-cycle review and search history alerts.
CR2194
SXR
SPE
GMS
REE
  08160818082008220824082608280830090109030905090709090911
CR2195
SXR
SPE
GMS
REE
  09120914091609180920092209240926092809301002100410061008
CR2196
SXR
SPE
GMS
REE
  10101012101410161018102010221024102610281030110111031105
CR2197
SXR
SPE
GMS
REE
  1106110811101112111411161118
                                                            Date: