Viewing archive of Friday, 8 January 2016
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2016 Jan 08 1230 UTC
SIDC Forecast
Solar flares
C-class flares expected, (probability >=50%)
Geomagnetism
Quiet (A<20 and K<4)
Solar protons
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 08 Jan 2016 | 103 | 006 |
| 09 Jan 2016 | 105 | 007 |
| 10 Jan 2016 | 106 | 007 |
Bulletin
Solar activity has been very low, no C-class flares in past 24 hours. NOAA AR 2480 and 2481 could produce C-class flares in the next hours. The effects of the fast solar wind stream are vanishing, speeds descended below 500 km/s and the interplanetary magnetic field magnitude below 5 nT. Geomagnetic conditions have been quiet to unsettled, more quiet conditions are expected.
Today's estimated international sunspot number (ISN): 073, based on 17 stations.Solar indices for 07 Jan 2016
| Wolf number Catania | /// |
| 10cm solar flux | 103 |
| AK Chambon La Forêt | 017 |
| AK Wingst | 013 |
| Estimated Ap | 014 |
| Estimated international sunspot number | 052 - Based on 08 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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