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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.
CR2240
SXR
SPE
GMS
REE
  01220124012601280130020102030205020702090211021302150217
CR2241
SXR
SPE
GMS
REE
  02180220022202240226022803020304030603080310031203140316
CR2242
SXR
SPE
GMS
REE
  03170319032103230325032703290331040204040406040804100412
CR2243
SXR
SPE
GMS
REE
  0414
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