查看星期五, 29 5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 May 29 1230 UTC

SIDC太陽影響數據分析中心的預報

太陽閃焰

Quiet conditions (<50% probability of C-class flares)

地磁

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

太陽質子

Quiet

	10公分通量	Ap
29 May 2015	094	011
30 May 2015	097	011
31 May 2015	100	001

公告

Solar activity was very low, without any significant flaring. Sunspot regions 74 (NOAA 2356) and new Catania regions 76 and 77 are to be monitored while they rotate on the disk. No Earth-bound CMEs were observed.

The solar wind speed has slight increased and achieves values near 400 km/s, while the magnitude of the interplanetary magnetic field is close to 10 nT. Geomagnetic conditions are quiet (K <4) and are expected to slightly increase within the next 24 hours to active conditions (K=4).

今日估計的國際太陽黑子數（ISN）：024，基於19個觀測站。

太陽活動指數 28 May 2015

卡塔尼亞沃爾夫數	011
10厘米太陽通量	093
AK Chambon La Forêt	013
AK Wingst	011
估計地磁Ap指數	010
估計國際太陽黑子數	009 - 基於27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

<< 回到每日概觀