Viewing archive of Monday, 17 June 2013
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2013 Jun 17 1238 UTC
SIDC Forecast
Solar flares
Eruptive (C-class flares expected, probability >=50%)
Geomagnetism
Quiet (A<20 and K<4)
Solar protons
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 17 Jun 2013 | 112 | 004 |
| 18 Jun 2013 | 110 | 004 |
| 19 Jun 2013 | 109 | 004 |
Bulletin
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.Solar indices for 16 Jun 2013
| 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 |
Noticeable events summary
| 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
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