查看星期一, 19 8月 2013歷史檔案

SIDC 太陽影響數據分析中心的每日公告

發布時間: 2013 Aug 19 1243 UTC

SIDC太陽影響數據分析中心的預報

太陽閃焰

Quiet conditions (<50% probability of C-class flares)

地磁

Quiet (A<20 and K<4)

太陽質子

Quiet

	10公分通量	Ap
19 Aug 2013	130	006
20 Aug 2013	130	023
21 Aug 2013	130	012

公告

The strongest solar event of the past 24 hours was a C1.9 flare originating from NOAA AR 1817 at 9h22 UT. We expect solar activity to stay at eruptive levels with chances for C class flares mainly from NOAA ARs 1817, 1818 and 1824 and a small risk for an isolated M class flare. An increase in the solar wind speed is expected due to the effects of the recurrent equatorial CH high-speed stream. Enhanced geomagnetic activity is possible (unsettled to active) for the next two days, in relation to the CH and the possible arrival of the CME of August 17.

今日估計的國際太陽黑子數（ISN）：091，基於16個觀測站。

太陽活動指數 18 Aug 2013

卡塔尼亞沃爾夫數	///
10厘米太陽通量	126
AK Chambon La Forêt	010
AK Wingst	008
估計地磁Ap指數	006
估計國際太陽黑子數	077 - 基於19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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