Issued: 2016 Mar 09 1230 UTC
C-class flares expected, (probability >=50%)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
09 Mar 2016 | 096 | 007 |
10 Mar 2016 | 097 | 007 |
11 Mar 2016 | 098 | 007 |
Two C-class flares in past 24h, the strongest was a C1.5 peaking at 13:06 UT on March 8, from NOAA AR 2511. A region rotating over the east limb has produced the other one (C1.3, peak 02:58 UT). More C-class flares can be expected. Geomagnetic conditions have ranged from quiet to unsettled in past 24 h. The solar wind speed is at 400 km/s with interplanetary magnetic field magnitude of 5 nT. Quiet conditions are expected.
Today's estimated international sunspot number (ISN): 077, based on 09 stations.
Wolf number Catania | /// |
10cm solar flux | 096 |
AK Chambon La Forêt | 013 |
AK Wingst | 010 |
Estimated Ap | 009 |
Estimated international sunspot number | 054 - Based on 24 stations |
Day | Begin | Max | End | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
---|---|---|---|---|---|---|---|---|---|---|
None |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
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Moderate M1.66 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.01)
The OVATION model predicts the Hemispheric Power Index to reach 50GW at 21:39 UTC
Moderate M3.24 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.07)
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/13 | M1.6 |
Last geomagnetic storm | 2025/04/06 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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March 2025 | 134.2 -20.4 |
April 2025 | 136.4 +2.2 |
Last 30 days | 134.2 -8.9 |