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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.
CR2243
SXR
SPE
GMS
REE
  04140416041804200422042404260428043005020504050605080510
CR2244
SXR
SPE
GMS
REE
  05110513051505170519052105230525052705290531060206040606
CR2245
SXR
SPE
GMS
REE
  06070609061106130615061706190621062306250627062907010703
CR2246
SXR
SPE
GMS
REE
  07040706070807100712071407160718072007220724072607280730
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