Välja antud: 2016 May 23 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
23 May 2016 | 095 | 005 |
24 May 2016 | 094 | 005 |
25 May 2016 | 093 | 007 |
The only solar flare observed during the last 24 hours was a B3.0 event peaking at 08:18UT and produced by NOAA 2546. This active region remains the sole sunspot group currently visible. A small filament eruption was observed on 23 May around 06:30UT (N18E25). No earth-directed coronal mass ejections (CMEs) were observed.
Quiet conditions are expected to continue.
Solar wind speed declined from 600 to 500 km/s. Bz varied mostly between -4 and +4 nT, with the Interplanetary Magnetic Field directed away from the Sun. A small negative coronal hole (CH) on the southern hemisphere is transiting the central meridian. Quiet geomagnetic conditions were observed.
Quiet to unsettled geomagnetic conditions are expected as a result of the gradually waning effects of the CH wind stream.
Today's estimated international sunspot number (ISN): 017, based on 15 stations.
Wolf number Catania | /// |
10cm solar flux | 097 |
AK Chambon La Forêt | 011 |
AK Wingst | 009 |
Estimated Ap | 008 |
Estimated international sunspot number | 021 - Based on 23 stations |
Day | Begin | Max | Lõpp | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
---|---|---|---|---|---|---|---|---|---|---|
Puuduvad |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Kõik ajad UTC-s
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