查看星期日, 25 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 25 1343 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
25 Jan 2015	125	007
26 Jan 2015	127	007
27 Jan 2015	129	007

公告

Solar activity in past 24h has been low. Only minor C-class flaring observed. NOAA AR 2263, produced the strongest one, a C1.2 flare with peak at 20:52 UT. NOAA AR 2268 has potential for larger flares but has been quiet lately. A slow partial halo CME was seen at 15:48 UT on January 24 from a filament eruption close to disk center. Although the eruption is mostly directed to the south, a part of it may hit the Earth on January 29. Due to the southward direction and the low speed, this CME is not expected to be highly geoeffective. Geomagnetic conditions are quiet. The fast speed stream from another high latitude coronal hole may influence the Earth today, although its effect may have missed the Earth due to its location far from the ecliptic plane.

今日估計的國際太陽黑子數（ISN）：043，基於10個觀測站。

太陽活動指數 24 Jan 2015

卡塔尼亞沃爾夫數	///
10厘米太陽通量	125
AK Chambon La Forêt	014
AK Wingst	007
估計地磁Ap指數	006
估計國際太陽黑子數	043 - 基於18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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