Issued: 2020 Jan 18 1235 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
18 Jan 2020 | 070 | 005 |
19 Jan 2020 | 070 | 004 |
20 Jan 2020 | 070 | 009 |
Solar flaring activity is extremely low, and since there are no active regions observed on the visible side of the solar disc, we do not expect C-class or even B-class flares in the coming hours. During last 24 hours there were no Earth directed CMEs and the solar protons remained at the background level. The Earth is still inside the slow solar wind with the speed of about 340 km/s, and the interplanetary magnetic field magnitude is fluctuating between 2 and 4 nT. Presently geomagnetic conditions are quiet and we expect them to stay so in the coming hours.
Today's estimated international sunspot number (ISN): 000, based on 21 stations.
Wolf number Catania | 000 |
10cm solar flux | 070 |
AK Chambon La Forêt | /// |
AK Wingst | 002 |
Estimated Ap | 002 |
Estimated international sunspot number | 000 - Based on 19 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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