SOLARHAM   Sunspot Map | Coronal Hole Map

[14 Day Coronal Hole Rotation Movie]
Previous 3 Days

December 11

December 10

December 9

Quick Analysis
The southern extension of narrow Coronal Hole #46 is now facing Earth. A geomagnetic enhancement will be possible once a high speed solar wind stream reaches Earth, possibly by late on December 11th.

Coronal Hole #48 will become geoeffective by December 14th and will be monitored.

Coronal Hole #49 was assigned and will be monitored

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