查看星期日, 22 6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 Jun 22 1422 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
22 Jun 2014	099	005
23 Jun 2014	102	004
24 Jun 2014	107	022

公告

Only one C-class flare took place in the past 24 hours: the C1.0 flare peaking at 19:46 UT on June 21 in the Catania sunspot group 89 (that, together with the Catania sunspot group 90, constitutes the NOAA AR 2093). It was accompanied by small coronal dimmings and a post-eruption arcade, but the associated CME (if any) was weak and narrow, so we do not expect it to arrive at the Earth. We expect flaring at the C-level in the Catania sunspot group 89 and in an unnumbered sunspot group that appeared from behind the east limb yesterday evening. The Earth is currently inside a slow (around 370 km/s) solar wind flow with average (around 5 nT) interplanetary magnetic field magnitude. The geomagnetic conditions are quiet and are expected to remain so until June 24, when we expect the arrival of the ICME associated with the partial halo CME on June 20, which may result in active to minor storm conditions.

今日估計的國際太陽黑子數（ISN）：063，基於18個觀測站。

太陽活動指數 21 Jun 2014

卡塔尼亞沃爾夫數	///
10厘米太陽通量	101
AK Chambon La Forêt	007
AK Wingst	007
估計地磁Ap指數	006
估計國際太陽黑子數	065 - 基於29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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