Välja antud: 2013 Jan 17 1146 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
17 Jan 2013 | 132 | 010 |
18 Jan 2013 | 129 | 003 |
19 Jan 2013 | 125 | 001 |
Solar activity has been quiet with one isolated C2.2 flare originating from AR NOAA 1650. Conditions are expected to be rather quiet, but an isolated C flare or M flare is possible especially from AR NOAA 1654. A partial HALO CME has been detected by LASCO C2 at January 16th 2013 19:12 UT and confirmed in STEREO A C2. The source region seems to be NOAA 1650 on the southwest limb based on the SWAP images of Proba2. CACTUS indicates a velocity of around 680 km/s and an angular width of 122 degrees. There is a small chance that this CME might reach Earth around January 20th 2013 01:30 UT and become geo-effective. The interplanetary magnetic field increased slightly to 10 nT with a positive Bz component. Geomagnetic conditions are quiet and expected to remain so for the next 48 hours.
Today's estimated international sunspot number (ISN): 045, based on 04 stations.
Wolf number Catania | 121 |
10cm solar flux | 137 |
AK Chambon La Forêt | 017 |
AK Wingst | 008 |
Estimated Ap | 007 |
Estimated international sunspot number | 062 - Based on 11 stations |
Day | Begin | Max | Lõpp | Loc | Strength | OP | 10cm | Radio burst types | Catania/NOAA | |
---|---|---|---|---|---|---|---|---|---|---|
Puuduvad |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
Kõik ajad UTC-s
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