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Alerts
 
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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.
CR2248
SXR
SPE
GMS
REE
  08280830090109030905090709090911091309150917091909210923
CR2249
SXR
SPE
GMS
REE
  09240926092809301002100410061008101010121014101610181020
CR2250
SXR
SPE
GMS
REE
  10211023102510271029103111021104110611081110111211141116
CR2251
SXR
SPE
GMS
REE
  1118112011221124112611281130120212041206
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