Issued: 2013 Aug 05 1215 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
05 Aug 2013 | 105 | 007 |
06 Aug 2013 | 101 | 007 |
07 Aug 2013 | 099 | 007 |
Solar activity has been low and is expected to remain so for the next 24 hours. A slight chance on a C-flare is possible from AR NOAA 1806 (Catania 50). Geomagnetic activity reached minor storm levels (K=5) around 18:00 UT on August 4th due to a fast solar wind stream from a coronal hole. Geomagnetic conditions are currently quiet and are expected to remain so for the next 48 hours.
Today's estimated international sunspot number (ISN): 056, based on 15 stations.
Wolf number Catania | /// |
10cm solar flux | 105 |
AK Chambon La Forêt | 038 |
AK Wingst | 024 |
Estimated Ap | 023 |
Estimated international sunspot number | 056 - Based on 26 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 moderate possibility for aurora to appear at the following high latitude regions in the near future
ReykjavikCurrent 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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Active geomagnetic conditions (Kp4) Threshold Reached: 22:47 UTC
The OVATION model predicts the Hemispheric Power Index to reach 50GW at 21:37 UTC
Active geomagnetic conditions (Kp4) Threshold Reached: 01:41 UTC
The OVATION model predicts the Hemispheric Power Index to reach 76GW at 08:57 UTC
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 01:45 UTC
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/08 | M1.5 |
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 | 144.7 +10.5 |
Last 30 days | 138.8 +1.3 |