Issued: 2019 Jul 29 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
29 Jul 2019 | 067 | 007 |
30 Jul 2019 | 068 | 007 |
31 Jul 2019 | 068 | 010 |
No active regions visible on the Sun. No flares observed, nor expected.
No Earth directed CMEs in past 24 h. Solar protons have remained at background levels over the past 24 hours.
The solar wind speed is at 375 km/s with interplanetary magnetic field magnitude of 3 nT. Quiet conditions have been observed in the past 24. Geomagnetic activity will remain quiet until the high speed solar wind from a negative polarity equatorial coronal hole arrives to the Earth on July 31 - August 1.
Today's estimated international sunspot number (ISN): 000, based on 19 stations.
Wolf number Catania | /// |
10cm solar flux | 067 |
AK Chambon La Forêt | 010 |
AK Wingst | 006 |
Estimated Ap | 005 |
Estimated international sunspot number | 000 - Based on 17 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
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