查看星期二, 12 3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 Mar 12 1144 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
12 Mar 2013	121	005
13 Mar 2013	120	004
14 Mar 2013	122	004

公告

Solar conditions were quiet in the past 24 hours featuring one C1.6 flare originating from AR NOAA 1689. A still ongoing long duration C2.1 flare is detected by GOES which is associated with a filament eruption around AR NOAA 1690 and NOAA 1691. It is not yet confirmed if the CME is Earth bound. Solar activity is expected to be quiet to eruptive. The interplanetary magnetic field Bz component is low (-5 to 0 nT) and solar wind speed is around 320 km/s. Geomagnetic conditions are quiet and are expected to remain so for the next 48 hours.

今日估計的國際太陽黑子數（ISN）：074，基於12個觀測站。

太陽活動指數 11 Mar 2013

卡塔尼亞沃爾夫數	///
10厘米太陽通量	120
AK Chambon La Forêt	006
AK Wingst	007
估計地磁Ap指數	006
估計國際太陽黑子數	076 - 基於15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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