Visualizzazione archivio di giovedì, 10 gennaio AM
Daily bulletin on solar and geomagnetic activity from the SIDC
Emesso: 2013 Jan 10 1313 UTC
SIDC Forecast
Brillamenti solari
Active (M-class flares expected, probability >= 50%)
Geomagnetism
Quiet (A<20 and K<4)
Protoni solari
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 10 Jan 2013 | 168 | 002 |
| 11 Jan 2013 | 172 | 001 |
| 12 Jan 2013 | 174 | 005 |
Bulletin
We expect solar activity to rise from eruptive to active levels with M class flares likely from NOAA AR 1654, and C class flares possible from NOAA ARs 1650 and 1652. Geomagnetic conditions are currently quiet and are expected to remain so for the next 48 hours.
Today's estimated international sunspot number (ISN): 102, based on 05 stations.
Solar indices for 9 Jan 2013
| Wolf number Catania | 195 |
| 10cm solar flux | 169 |
| AK Chambon La Forêt | 005 |
| AK Wingst | 003 |
| Estimated Ap | 002 |
| Estimated international sunspot number | 107 - Based on 04 stations |
Noticeable events summary
| Day | Begin | Max | Fine | Loc | Strength | OP | 10cm | Radio burst types | Catania/NOAA | |
|---|---|---|---|---|---|---|---|---|---|---|
| Nessuna | ||||||||||
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Tutti gli orari in UTC
<< Vai alla pagina della panoramica giornaliera
Ultime notizie
M2.7 solar flare, CME arrival possible
Complex sunspot region 4366
CME impact! S4 solar radiation storm
Ultimi messaggi dal forum
Supporta 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!
Notizie sul meteo spaziale
| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/03/18 | M2.7 |
| Ultima tempesta geomagnetica | 2026/03/14 | Kp6 (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (4%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 80.1 +1.9 |
| Ultimi 30 giorni | 62.9 -47.9 |