Просмотр архива за воскресенье, 8 сентября 2013
Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2013 Sep 08 1226 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 Sep 2013 | 096 | 008 |
| 09 Sep 2013 | 098 | 008 |
| 10 Sep 2013 | 100 | 007 |
Bulletin
Solar activity has been quiet during the past 24 hours, featuring only B flares. There is a chance for C flares within the next 48 hours. The solar wind ranged between 360 km/s and 400 km/s in the past 24 hours. In the same period, the Interplanetary Magnetic Field fluctuated between 1 and 6.5 nT. The geomagnetic activity was at quiet levels (K Dourbes between 0 and 3; NOAA Kp between 1 and 3) during the past 24 hours. Quiet geomagnetic conditions (K Dourbes < 4) are expected for September 8 to 10.
Today's estimated international sunspot number (ISN): 018, based on 12 stations.Solar indices for 07 Sep 2013
| Wolf number Catania | /// |
| 10cm solar flux | 099 |
| AK Chambon La Forêt | 010 |
| AK Wingst | 004 |
| Estimated Ap | 002 |
| Estimated international sunspot number | 023 - Based on 14 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
<< Перейти на сегодняшнюю страницу обзора
Последние новости
X1.5 solar flare
M2.7 solar flare, CME arrival possible
Complex sunspot region 4366
Последние сообщения с форума
Больше темПоддержка SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Факты о космической погоде
| Последняя X-вспышка | 30/03/2026 | X1.5 |
| Последняя M-вспышка | 02/04/2026 | M3.5 |
| Последняя геомагнитная буря | 25/03/2026 | Kp5+ (G1) |
| Безупречные дни | |
|---|---|
| Последние 365 дней | 3 дней |
| 2026 | 3 дней (3%) |
| Последний безупречный день | 24/02/2026 |
| Среднемесячное количество солнечных пятен | |
|---|---|
| февраля 2026 | 78.2 -34.3 |
| апреля 2026 | 130 +51.8 |
| Последние 30 дней | 91.6 +20.3 |