Issued: 2013 Jun 17 1238 UTC
Eruptive (C-class flares expected, probability >=50%)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
17 Jun 2013 | 112 | 004 |
18 Jun 2013 | 110 | 004 |
19 Jun 2013 | 109 | 004 |
The knot of Catania sunspot groups 2, 3, 5 and 7 (NOAA AR 1772, 1770, 1774 and 1775 respectively) has the potential to flare in the C-level. Especially 1775 is still developing. The geomagnetic conditions are quiet. We expect these conditions to persist.
Today's estimated international sunspot number (ISN): 073, based on 10 stations.
Wolf number Catania | /// |
10cm solar flux | 116 |
AK Chambon La Forêt | 007 |
AK Wingst | 004 |
Estimated Ap | 002 |
Estimated international sunspot number | 070 - Based on 18 stations |
Day | Begin | Max | End | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
---|---|---|---|---|---|---|---|---|---|---|
None |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
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Active geomagnetic conditions (Kp4) Threshold Reached: 22:47 UTC
The OVATION model predicts the Hemispheric Power Index to reach 50GW at 21:37 UTC
Active geomagnetic conditions (Kp4) Threshold Reached: 01:41 UTC
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Last geomagnetic storm | 2025/04/06 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
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