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Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2019 Jun 29 1255 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 Jun 2019 | 066 | 005 |
| 30 Jun 2019 | 067 | 004 |
| 01 Jul 2019 | 067 | 006 |
Bulletin
There are presently no active regions observed on the visible side of the solar disc, and accordingly solar flaring activity is very low. We expect such a low level of the activity, without C-class and even B-class flares, to persist in the coming hours. There were no wide and/or Earth directed CMEs reported and the solar protons remained at the background level.
The Earth is presently inside the slow solar wind with the speed of about 330 km/s and the interplanetary magnetic field magnitude is about 3 nT. The geomagnetic conditions are presently quiet and we expect them to stay so in the coming hours.
Today's estimated international sunspot number (ISN): 007, based on 24 stations.Solar indices for 28 Jun 2019
| Wolf number Catania | 000 |
| 10cm solar flux | 068 |
| AK Chambon La Forêt | 008 |
| AK Wingst | 006 |
| Estimated Ap | 005 |
| Estimated international sunspot number | 000 - Based on 34 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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