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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2017 May 08 1230 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 | |
|---|---|---|
| 08 May 2017 | 072 | 007 |
| 09 May 2017 | 070 | 007 |
| 10 May 2017 | 069 | 007 |
Bulletin
Solar activity is very low, without even B-class flares reported during last 24 hours. The isolated B-class flares are still possible in the coming hours. No Earth directed CMEs have been observed and the solar protons remained at background level in the past 24 hours.
The Earth is inside the slow solar wind with the speed of about 380 km/s and the interplanetary magnetic field (IMF) magnitude is about 6nT. The geomagnetic conditions are presently quiet and we expect them to stay so in the coming hours.
Today's estimated international sunspot number (ISN): 011, based on 13 stations.Solar indices for 07 May 2017
| Wolf number Catania | /// |
| 10cm solar flux | 072 |
| AK Chambon La Forêt | 017 |
| AK Wingst | 012 |
| Estimated Ap | 011 |
| Estimated international sunspot number | 023 - Based on 25 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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