查看星期五, 22 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 22 1236 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 Mar 2013	104	002
23 Mar 2013	104	001
24 Mar 2013	104	001

公告

Flaring activity of the last few hours mainly originated from active region NOAA 1692, which is at the west limb now. The largest solar flare was an M1.6 flare which occurred at 21 March 22h UT. A CME was associated with this flare, visible in LASCO as well as in STEREO A and B. The CME seems to propagate to the west. At most we expect a glancing blow of this CME to arrive at Earth. We are currently under influence of a slow solar wind with a speed varying between 350 and 450 km/s and an interplanetary magnetic field with a magnitude of 6 nT. 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）：033，基於10個觀測站。

太陽活動指數 21 Mar 2013

卡塔尼亞沃爾夫數	///
10厘米太陽通量	106
AK Chambon La Forêt	009
AK Wingst	014
估計地磁Ap指數	016
估計國際太陽黑子數	033 - 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

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