SOLAR ACTIVITY WAS LOW. AN ACTIVE REGION ON THE NORTH EAST LIMB (N38E90) IS STARTING TO ROTATE ONTO THE DISK AND COULD BE A POTENTIAL SOURCE OF INCREASED ACTIVITY. AT 11/1107UT THIS REGION PRODUCED AN ERUPTIVE PROMINENCE ON THE LIMB THAT COINCIDED WITH A LONG DURATION C8 X-RAY EVENT, A TYPE II SWEEP, AND A TYPE IV SWEEP. OPTICAL OBSERVATORIES REPORTED ACTIVE LOOPS IN THE AREA IMMEDIATELY AFTER THE PROMINENCE ERUPTED. AN IMPRESSIVE CORONAL MASS EJECTION FROM THIS EVENT WAS VISIBLE IN DATA FROM THE SOHO/LASCO SATELLITE. ON THE DISK, THE MOST ACTIVE REGIONS WERE 8569 (N19W20) WHICH PRODUCED A C4/1F EVENT AT 11/1818UT AND REGION 8574 (N29W37). BOTH REGIONS HAVE BETA-GAMMA MAGNETIC CLASSIFICATIONS AND HAVE PRODUCED OPTICAL SUBFLARES. TWO NEW REGIONS WERE ASSIGNED: 8581 (S38W15) AND 8582 (N26E31). REGION 8582 HAS PRODUCED TWO OPTICAL SUBFLARES DURING THE PERIOD.

SOLAR ACTIVITY IS EXPECTED TO CONTINUE TO BE LOW. THE ACTIVE REGION ON THE NORTH EAST LIMB (N38E90) THAT IS STARTING TO ROTATE ONTO THE DISK COULD BE A POTENTIAL SOURCE OF INCREASED ACTIVITY.

THE GEOMAGNETIC FIELD WAS QUIET.

THE GEOMAGNETIC FIELD IS EXPECTED TO BE QUIET TO UNSETTLED FOR THE FIRST TWO DAYS OF THE FORECAST PERIOD. ACTIVE CONDITIONS MAY BE EXPECTED ON JUNE 14TH AS TWO SOUTHERN CORONAL HOLES MOVE INTO POSSIBLE GEOEFFECTIVELY FAVORABLE POSITIONS.

  Observé       11 JUN 165
  Prévisionnel   12 JUN-14 JUN  160/160/155
  Moyenne des 90 derniers jours        11 JUN 135

OBSERVED AFR/AP 10 JUN  003/007
ESTIMATED AFR/AP 11 JUN  010/010
PREDICTED AFR/AP 12 JUN-14 JUN  010/012-010/010-015/015