查看星期二, 25 6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 Jun 25 1239 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 Jun 2013	114	010
26 Jun 2013	112	011
27 Jun 2013	110	011

公告

Solar activity has been eruptive during the past 24 hours, featuring a C2.0 and a C3.0 flare, both from NOAA AR 11775. More C flares are probable within the next 48 hours, with a slight chance for an M flare. A filament eruption took place near 30N 15-45E on June 24, around 23h UT. This material is not expected to travel to Earth. The solar wind is still in a coronal hole high speed stream regime, with solar wind speeds ranging between about 500 km/s and 570 km/s, while the IMF decreased from 6 to 4 nT. Solar wind speeds are expected to remain high, but continue their gradual decrease on June 25 and 26. Geomagnetic activity was at quiet to active levels (K Dourbes between 1 and 4; NOAA Kp between 2 and 4) during the past 24 hours. Quiet conditions (K Dourbes < 4) are expected for June 25 to 27.

今日估計的國際太陽黑子數（ISN）：050，基於11個觀測站。

太陽活動指數 24 Jun 2013

卡塔尼亞沃爾夫數	112
10厘米太陽通量	121
AK Chambon La Forêt	023
AK Wingst	018
估計地磁Ap指數	018
估計國際太陽黑子數	071 - 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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