ОКО ПЛАНЕТЫ > Новости погоды и стихий > На Земле бушует геомагнитный шторм
На Земле бушует геомагнитный шторм24-04-2013, 14:44. Разместил: VP |
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SOLAR WIND: A slow but dense stream of solar wind is buffeting Earth's magnetic field on April 23-24, causing geomagnetic unrest around the poles. High-latitude sky watchers should ne alert for auroras.
BIG SUNSPOT: Fast-growing sunspot AR1726 is now so large that people are noticing it as blemish on the solar disk, visible when the sun is dimmed at sunrise or sunset. Bartholomew Tsang sends this evening snapshot from the Ho Koon Nature Education cum Astronomical Centre in Hong Kong:
The behemoth active region, which spans more than 150,000 km from end to end, has a delta-class magnetic field that harbors energy for strong eruptions. NOAA forecasters estimate 40% chance of M-class solar flares and a 15% chance of X-flares during the next 24 hours.
Planetary K-index 24.04.2013 года
График вспышечной активности СолнцаРентгеновское излучение Солнца с 23 апреля 2013 года по 24 апреля 2013 года по данным спутника GOES-15 Вернуться назад |