Välja antud: 2017 Jun 25 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Active conditions expected (A>=20 or K=4)
Quiet
10cm flux | Ap | |
---|---|---|
25 Jun 2017 | 074 | 013 |
26 Jun 2017 | 074 | 016 |
27 Jun 2017 | 075 | 016 |
Over the past 24 hours solar activity has been low. No significant flares have been recorded. AR 2664 (Mcintosh class:Cso; Mag. type:Beta) has shown some evidence of flux emergence and cancellation in HMI magnetogram observations, and produced a couple of small eruptions, this region may increase flaring activity over the coming days. No Earth directed Coronal Mass Ejections (CMEs) have been detected. There's a small northern coronal hole extending to lower latitudes that in the western hemisphere that may increase solar wind speeds over the next couple of days. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares and a very low probability of M-class flares. The solar wind speed has slowly increased from around 390 km/s to 430 km/s over the past 24 hours. The total magnetic field strength has fluctuated between 6 and 9 nT. The Bz component fluctuated between -6 nT and +8 nT. Geomagnetic conditions ranged between Kp index 2-4 (NOAA) and local K index 0-3 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be quiet to active, with the increasing solar wind speeds combined with a negative Bz may enhancing geomagnetic conditions.
Today's estimated international sunspot number (ISN): 018, based on 17 stations.
Wolf number Catania | /// |
10cm solar flux | 074 |
AK Chambon La Forêt | 019 |
AK Wingst | 014 |
Estimated Ap | 013 |
Estimated international sunspot number | 026 - Based on 22 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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