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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2015 Jun 26 1230 UTC
SIDC Forecast
Солнечные вспышки
C-class flares expected, (probability >=50%)
Geomagnetism
Major magstorm expected (A>=50 or K>=6)
Солнечные протоны
Proton event in progress (>10 MeV)
| 10cm flux | Ap | |
|---|---|---|
| 26 Jun 2015 | 102 | 017 |
| 27 Jun 2015 | 100 | 047 |
| 28 Jun 2015 | 098 | 014 |
Bulletin
NOAA AR 2371 is decaying and produced only minor C-class flares in past 24h (the strongest was a C1.7 with peak at 06:06 UT). It still has potential for M-class flares. The fast solar wind from a high latitude coronal hole in the northern hemisphere may arrive to the Earth today. Geomagnetic conditions have decreased to unsettled levels after the passage of the CME from June 22. Conditions may increase with the arrival of the CME from June 25 expected later today.
Today's estimated international sunspot number (ISN): 019, based on 18 stations.Solar indices for 25 Jun 2015
| Wolf number Catania | /// |
| 10cm solar flux | 102 |
| AK Chambon La Forêt | 048 |
| AK Wingst | 036 |
| Estimated Ap | 036 |
| Estimated international sunspot number | 022 - 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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