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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2014 Jan 25 1515 UTC
SIDC Forecast
Солнечные вспышки
Eruptive (C-class flares expected, probability >=50%)
Geomagnetism
Quiet (A<20 and K<4)
Солнечные протоны
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 25 Jan 2014 | 135 | 006 |
| 26 Jan 2014 | 134 | 005 |
| 27 Jan 2014 | 136 | 006 |
Bulletin
Nine active regions were reported by NOAA today, all with alpha or beta configuration of the photospheric magnetic field. The strongest flare of the past 24 hours was the C1.5 flare peaking at 23:44 UT yesterday in a region connecting NOAA ARs 1959 and 1960. We expect flaring activity to continue on the low C-level. The Earth is inside a slow (around 350 km/s) solar wind flow with average (4-5 nT) interplanetary magnetic field magnitude. We expect quiet geomagnetic conditions.
Today's estimated international sunspot number (ISN): 072, based on 09 stations.Solar indices for 24 Jan 2014
| Wolf number Catania | 153 |
| 10cm solar flux | 136 |
| AK Chambon La Forêt | 006 |
| AK Wingst | 003 |
| Estimated Ap | 003 |
| Estimated international sunspot number | 087 - Based on 16 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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