Visualizzazione archivio di lunedì, 17 giugno AM
Daily bulletin on solar and geomagnetic activity from the SIDC
Emesso: 2013 Jun 17 1238 UTC
SIDC Forecast
Brillamenti solari
Eruptive (C-class flares expected, probability >=50%)
Geomagnetism
Quiet (A<20 and K<4)
Protoni solari
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 17 Jun 2013 | 112 | 004 |
| 18 Jun 2013 | 110 | 004 |
| 19 Jun 2013 | 109 | 004 |
Bulletin
The knot of Catania sunspot groups 2, 3, 5 and 7 (NOAA AR 1772, 1770, 1774 and 1775 respectively) has the potential to flare in the C-level. Especially 1775 is still developing. The geomagnetic conditions are quiet. We expect these conditions to persist.
Today's estimated international sunspot number (ISN): 073, based on 10 stations.Solar indices for 16 Jun 2013
| Wolf number Catania | /// |
| 10cm solar flux | 116 |
| AK Chambon La Forêt | 007 |
| AK Wingst | 004 |
| Estimated Ap | 002 |
| Estimated international sunspot number | 070 - Based on 18 stations |
Noticeable events summary
| Day | Begin | Max | Fine | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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
Complex sunspot region 4366
CME impact! S4 solar radiation storm
X1.9 solar flare with earth-directed CME
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 | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| 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 | 74.8 -3.4 |
| Ultimi 30 giorni | 53.3 -74.6 |