Issued: 2014 Jul 18 1249 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
18 Jul 2014 | 089 | 007 |
19 Jul 2014 | 088 | 007 |
20 Jul 2014 | 087 | 007 |
No C-class flares in past 24 hours from the almost spotless solar disk. The X-ray flux background is at the B-level (close to A-level). No significant activity is expected. Solar wind and geomagnetic conditions are quiet, no changes foreseen. The ALL-QUIET-ALERT remains valid.
Today's estimated international sunspot number (ISN): 012, based on 21 stations.
Wolf number Catania | 012 |
10cm solar flux | 089 |
AK Chambon La Forêt | 008 |
AK Wingst | 004 |
Estimated Ap | 003 |
Estimated international sunspot number | 000 - Based on 27 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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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
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 | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 141.4 +7.2 |
Last 30 days | 137.9 +0.4 |