Просмотр архива за четверг, 3 октября 2013
Daily bulletin on solar and geomagnetic activity from the SIDC
Существующий: 2013 Oct 03 2029 UTC
SIDC Forecast
Солнечные вспышки
Quiet conditions (<50% probability of C-class flares)
Geomagnetism
Quiet (A<20 and K<4)
Солнечные протоны
Proton event in progress (>10 MeV)
| 10cm flux | Ap | |
|---|---|---|
| 03 Oct 2013 | 108 | 008 |
| 04 Oct 2013 | 108 | 007 |
| 05 Oct 2013 | 108 | 007 |
Bulletin
A long duration C1.5-flare occurred yesterday evening (Oct 2, 23:29 UT) from behind the Solar North-West limb. The event triggered a CME, which is not Earth directed. We forecast a 50% chance for continued C-class flaring, this time from NOAA AR 1855 and AR 1856. The proton flux levels have dropped below event threshold. Quiet geomagnetic conditions are expected.
Today's estimated international sunspot number (ISN): 047, based on 16 stations.Solar indices for 02 Oct 2013
| Wolf number Catania | 059 |
| 10cm solar flux | 108 |
| AK Chambon La Forêt | 045 |
| AK Wingst | 048 |
| Estimated Ap | 050 |
| Estimated international sunspot number | 044 - Based on 17 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
Поддержка 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 | X1.4 |
| Последняя M-вспышка | 28/03/2026 | M1.3 |
| 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 |
| Последние 30 дней | 88.6 +15.4 |