查看星期四, 15 1月 2015歷史檔案

SIDC 太陽影響數據分析中心的每日公告

發布時間: 2015 Jan 15 1238 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

Active conditions expected (A>=20 or K=4)

太陽質子

Warning condition (activity levels expected to increase, but no numeric forecast given)

	10公分通量	Ap
15 Jan 2015	142	013
16 Jan 2015	140	007
17 Jan 2015	137	007

公告

NOAA AR 2257 has rotated over the west limb, without it solar activity has decreased significantly in the past hours. It produced still the strongest flare of the last 24h, an M2.2 flare with peak at 12:58 UT on January 14. Only minor C-class flaring has been observed after. Geomagnetic conditions are quiet. Solar wind speed is about 450 km/s with magnetic field magnitude of 6 nT. The CME from January 12 can still arrive today and produce active conditions, with isolated minor storm period.

今日估計的國際太陽黑子數（ISN）：043，基於06個觀測站。

太陽活動指數 14 Jan 2015

卡塔尼亞沃爾夫數	///
10厘米太陽通量	142
AK Chambon La Forêt	009
AK Wingst	008
估計地磁Ap指數	007
估計國際太陽黑子數	056 - 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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