Просмотр архива за пятница, 29 ноября 2013
Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2013 Nov 29 1228 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 | |
|---|---|---|
| 29 Nov 2013 | 136 | 007 |
| 30 Nov 2013 | 139 | 010 |
| 01 Dec 2013 | 139 | 007 |
Bulletin
NOAA AR 1907 and 1908 were responsible for the C-flaring activity today November 29 and yesterday, November 28. We expect more C-flares. NOAA AR 1909 is also in the running for C-flaring activity. Solar wind speed is below 300 km/s. The slow wind carries an average total interplanetary magnetic field (IMF) below 10nT. The earth entered another sector causing unsettled geomagnetic conditions on the planetary level (Kp=3). Further we expect quiet geomagnetic conditions for the rest of the UT day. Tomorrow, November 30, a glancing blow of the filament eruption of November 27 is possible.
Today's estimated international sunspot number (ISN): 074, based on 05 stations.Solar indices for 28 Nov 2013
| Wolf number Catania | /// |
| 10cm solar flux | 133 |
| AK Chambon La Forêt | 006 |
| AK Wingst | 001 |
| Estimated Ap | 002 |
| Estimated international sunspot number | 072 - Based on 09 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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