Välja antud: 2018 Mar 02 1230 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10 cm vool | Ap | |
---|---|---|
02 Mar 2018 | 067 | 008 |
03 Mar 2018 | 067 | 008 |
04 Mar 2018 | 066 | 006 |
During last 24 hours several B-class and one C-class flare were reported. All the flaring activity originated from the Catania sunspot group 73 (NOAA AR 2007) which is presently situated rather close to the west solar limb. The strongest C1.9 flare peaked at about 11:07 UT today. The coronagraph observations show that the CMEs associated with reported flares were mostly narrow and rather slow and will therefore not arrive to the Earth. During last 24 hours solar protons remained at background level.
The Earth is presently inside the slow solar wind with the speed of about 350 km/s, and the interplanetary magnetic field magnitude is 4 nT. We might expect increase of the solar wind speed in the coming hours, associated with the coronal hole which reached central meridian in the morning of February 26. The geomagnetic conditions were quiet during last 24 hours and we expect quiet to unsettled geomagnetic conditions in the coming hours.
Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 010, põhineb 03 jaamadel.
Catania Wolfi number | /// |
10cm päikesevoog | 067 |
AK Chambon La Forêt | 014 |
AK Wingst | 010 |
Hinnanguline Ap | 007 |
Hinnanguline rahvusvaheline päikeselaikude arv | 000 - Põhineb 13 jaamal |
Päev | Algus | Maks | Lõpp | Lokatsioon | Tugevus | OP | 10cm | Catania/NOAA | Raadiosignaalipursete tüübid | |
---|---|---|---|---|---|---|---|---|---|---|
Puuduvad |
Andmed on esitanud Päikeseinfektide Andmeanalüüsi Keskus (Solar Influences Data Analysis Center)© - SIDC - Töötleb SpaceWeatherLive
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