查看星期日, 6 4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 Apr 06 1221 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 Apr 2014	130	013
07 Apr 2014	125	007
08 Apr 2014	125	011

公告

Solar activity has been very low in the past 24 hours, with the strongest event being a C1 flare taking place in NOAA AR 2021, 1827UT (peak time) on April 5. NOAA AR 2026 and 2030, which were the main possible source of flaring activity yesterday show less magnetic complexity today. Eruptive conditions should prevail in the next 48 hours, with a slight risk of an isolated M class flare from AR 2030. Geomagnetic activity was unsettled to active in the past 24 hours, with a short period of indeed active conditions at planetary levels from 09 to 15 UT on April 5th, due to the arrival of the CMEs of April 1st and/or April 2nd.We expect mostly quiet conditions for the next 48 hours, with periods of unsettled conditions possible within the next 24 hours. Current ACE observations show the signature of a magnetic cloud, related to one of the aforementioned CMEs.

今日估計的國際太陽黑子數（ISN）：089，基於13個觀測站。

太陽活動指數 05 Apr 2014

卡塔尼亞沃爾夫數	///
10厘米太陽通量	142
AK Chambon La Forêt	017
AK Wingst	012
估計地磁Ap指數	013
估計國際太陽黑子數	104 - 基於20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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