Просмотр архива за воскресенье, 6 сентября 2015
Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2015 Sep 06 1230 UTC
SIDC Forecast
Солнечные вспышки
C-class flares expected, (probability >=50%)
Geomagnetism
Active conditions expected (A>=20 or K=4)
Солнечные протоны
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 06 Sep 2015 | 085 | 018 |
| 07 Sep 2015 | 087 | 007 |
| 08 Sep 2015 | 089 | 007 |
Bulletin
Solar activity has been very low in past 24 h, no flares above the B level. New active regions are rotating into view and may produce C-class flares. Geomagnetic conditions are unsettled due to the arrival of the fast solar wind stream from a northern coronal hole. The solar wind speed is at 500 km/s with interplanetary magnetic field intensities of 9 nT, active conditions can be expected.
Today's estimated international sunspot number (ISN): 044, based on 20 stations.Solar indices for 05 Sep 2015
| Wolf number Catania | /// |
| 10cm solar flux | 085 |
| AK Chambon La Forêt | 023 |
| AK Wingst | 019 |
| Estimated Ap | 017 |
| Estimated international sunspot number | 026 - Based on 23 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
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