Välja antud: 2013 Sep 22 1315 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
10cm flux | Ap | |
---|---|---|
22 Sep 2013 | 107 | 011 |
23 Sep 2013 | 107 | 014 |
24 Sep 2013 | 105 | 007 |
Solar activity decreased even more, there was not C-class flares reported during last 24 hours. For out of nine numbered sunspot groups on the solar disc have beta configuration of its photospehric magnetic field, therefore the C-class flares are still possible. The solar wind speed is about 420 km/s, and the interplanetary magnetic field magnitude is about 3 nT. The geomagnetic conditions are at the moment quiet. We expect quiet to possibly active geomagnetic conditions in the following 48 hours due to the arrival of a fast flow (associated with the low-latitude coronal hole in the northern hemisphere) and the CME associated with the prominence eruption from September 19.
Today's estimated international sunspot number (ISN): 050, based on 05 stations.
Wolf number Catania | /// |
10cm solar flux | 110 |
AK Chambon La Forêt | /// |
AK Wingst | 011 |
Estimated Ap | 010 |
Estimated international sunspot number | 053 - Based on 15 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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