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.
CR2233
SXR
SPE
GMS
REE
  07150717071907210723072507270729073108020804080608080810
CR2234
SXR
SPE
GMS
REE
  08110813081508170819082108230825082708290831090209040906
CR2235
SXR
SPE
GMS
REE
  09070909091109130915091709190921092309250927092910011003
CR2236
SXR
SPE
GMS
REE
  1005100710091011101310151017101910211023102510271029
                                                            Date: