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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2015 Sep 01 1231 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 | |
|---|---|---|
| 01 Sep 2015 | 091 | 007 |
| 02 Sep 2015 | 091 | 013 |
| 03 Sep 2015 | 091 | 007 |
Bulletin
Solar activity has been very low, no C-class flares in past 24 h. All the active regions on the visible solar disk have simple configuration, only C-class flares can be expected. Geomagnetic conditions are quiet and expected to remain so until the arrival of the fast speed stream from a small equatorial coronal hole within 48 h. The solar wind speed is currently at 350 km/s with interplanetary magnetic field intensity of 5 nT.
Today's estimated international sunspot number (ISN): 040, based on 07 stations.Solar indices for 31 Aug 2015
| Wolf number Catania | /// |
| 10cm solar flux | 091 |
| AK Chambon La Forêt | 011 |
| AK Wingst | 006 |
| Estimated Ap | 005 |
| Estimated international sunspot number | /// - Based on /// 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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