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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2016 Jun 25 1230 UTC
SIDC Forecast
Солнечные вспышки
Quiet conditions (<50% probability of C-class flares)
Geomagnetism
Quiet (A<20 and K<4)
Солнечные протоны
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 25 Jun 2016 | 076 | 007 |
| 26 Jun 2016 | 074 | 007 |
| 27 Jun 2016 | 072 | 007 |
Bulletin
Solar activity was low with X-ray flux remaining below C Level, no change is expected as there are no active regions on the visible solar disc. A new region rotating over the eastern limb has so far produced only B-class flares. A partial halo CME was seen at 03:36 UT by LASCO-C2 at the eastern solar limb, this event is backsided and will not affect Earth.
Geomagnetic conditions have been quiet to unsettled in past 24h due to the vanishing effect of a high speed solar wind stream from a coronal hole. Solar wind speed is at 450 km/s and the interplanetary magnetic field intensity at 4 nT. Quiet conditions are expected. An ALL-QUIET-ALERT is issued for the next 48 h. TODAY'S ESTIMATED ISN : ///, BASED ON /// STATIONS.
Solar indices for 24 Jun 2016
| Wolf number Catania | 016 |
| 10cm solar flux | 076 |
| AK Chambon La Forêt | 017 |
| AK Wingst | 016 |
| Estimated Ap | 017 |
| Estimated international sunspot number | 007 - Based on 32 stations |
Noticeable events summary
| Day | Begin | Max | Конец | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
|---|---|---|---|---|---|---|---|---|---|---|
| Нет | ||||||||||
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Все время в UTC
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