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Daily bulletin on solar and geomagnetic activity from the SIDC
Emesso: 2016 Mar 08 1306 UTC
SIDC Forecast
Brillamenti solari
Quiet conditions (<50% probability of C-class flares)
Geomagnetism
Quiet (A<20 and K<4)
Protoni solari
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 08 Mar 2016 | 094 | 008 |
| 09 Mar 2016 | 095 | 007 |
| 10 Mar 2016 | 096 | 007 |
Bulletin
Solar activity has been very low (No C-class flares in past 3 days). C-class flares remain possible. Isolated geomagnetic active periods were observed in past 24h, due to the high speed stream from a coronal hole. As the influence of the high speed stream vanishes, mostly unsettled periods are expected.
Today's estimated international sunspot number (ISN): 050, based on 14 stations.Solar indices for 07 Mar 2016
| Wolf number Catania | /// |
| 10cm solar flux | 094 |
| AK Chambon La Forêt | 033 |
| AK Wingst | 031 |
| Estimated Ap | 030 |
| Estimated international sunspot number | 063 - Based on 25 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
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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 (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75 -3.2 |
| Ultimi 30 giorni | 54.9 -70.8 |