Просмотр архива за пятница, 29 марта 2013
Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2013 Mar 29 1219 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 | |
|---|---|---|
| 29 Mar 2013 | 104 | 019 |
| 30 Mar 2013 | 106 | 007 |
| 31 Mar 2013 | 108 | 007 |
Bulletin
Solar activity is expected to remain at low levels for the next 48 hours, with only a small chance for an isolated C flare from NOAA AR 1708. Geomagnetic conditions are currently active at planetary levels (Kp=4), as the Earth is still under the influence of a coronal hole. Unsettled to isolated periods of active conditions are still possible today, but we expect the geomagnetic activity to return to quiet levels by March 30.
Today's estimated international sunspot number (ISN): 049, based on 06 stations.
Solar indices for 28 Mar 2013
| Wolf number Catania | 061 |
| 10cm solar flux | 099 |
| AK Chambon La Forêt | 022 |
| AK Wingst | 011 |
| Estimated Ap | 011 |
| Estimated international sunspot number | 034 - Based on 15 stations |
Noticeable events summary
| Day | Begin | Max | Конец | Loc | Strength | OP | 10cm | Radio burst types | Catania/NOAA | |
|---|---|---|---|---|---|---|---|---|---|---|
| Нет | ||||||||||
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Все время в UTC
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