查看星期日, 6 7月 2014歷史檔案

SIDC 太陽影響數據分析中心的每日公告

發布時間: 2014 Jul 06 1223 UTC

SIDC太陽影響數據分析中心的預報

太陽閃焰

Eruptive (C-class flares expected, probability >=50%)

地磁

Quiet (A<20 and K<4)

太陽質子

Quiet

	10公分通量	Ap
06 Jul 2014	198	005
07 Jul 2014	202	004
08 Jul 2014	205	004

公告

There are currently 11 sunspot groups visible on the solar surface. NOAA 2108 and 2109 are the most prominent regions. NOAA 2108 increased its sunspot area and developed a weak delta in its trailing main spot. NOAA 2109 also developed a weak delta, located in the eastern portion of the main (leading) spot. Only three C-class flares were reported. The strongest, a C4.0 peaking on 6 July at 00:25UT, had its source in NOAA 2109, whereas NOAA 2108 produced a C3.5 flare peaking at 07:00UT. C-class flares are expected, with a chance on an M-class flare from NOAA 2108 and 2109. Solar wind speed declined from 290 to 250 km/s until 09:30UT, when a sudden increase back to 290 km/s was observed. Bz varied the entire period between -6 and +4 nT. Geomagnetic conditions were quiet and are expected to remain so as Earth is crossing different sectors of the heliospheric current sheet.

今日估計的國際太陽黑子數（ISN）：135，基於12個觀測站。

太陽活動指數 05 Jul 2014

卡塔尼亞沃爾夫數	///
10厘米太陽通量	193
AK Chambon La Forêt	008
AK Wingst	004
估計地磁Ap指數	004
估計國際太陽黑子數	152 - 基於14個觀測站

顯著活動摘要

由太陽影響數據分析中心提供© - SIDC - 由 SpaceWeatherLive處理

所有時間均採用 UTC 時間

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