查看星期一, 9 6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 Jun 09 1415 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
09 Jun 2014	151	006
10 Jun 2014	150	007
11 Jun 2014	148	006

公告

Solar activity is rather low. The strongest flare, among six C-class flares reported during last 24 hours was a C5.2 flare (peak time at 23:54 UT) on June 8. The flare originated from the active region just behind the east solar limb and was associated with the type II radio burst (speed of about 890 km/s) which indicates the presence of a shock wave. The associated CME was first seen in the SOHO LASCO C2 field of view at 00:00 UT on June 09, had angular width of about 70 degrees and a projected plane of the sky speed of about 1200 km/s (as reported by the CACTUS software). A partial halo CME first seen in the SOHO LASCO C2 field of view at 03:24 UT on June 08 was a back side event and will therefore not arrive at the Earth. We expect flaring activity mainly on the C-level with the possible isolated M-class flares, in particular from the Catania sunspot groups 69 and 76 (NOAA AR 2080 and 2085, respectively). The Earth is currently inside the post ICME solar wind flow with the speed of about 510 km/s. The interplanetary magnetic field magnitude is about 4 nT. The geomagnetic conditions are back to quiet level and expected to remain so in the following 48 hours.

今日估計的國際太陽黑子數（ISN）：108，基於24個觀測站。

太陽活動指數 08 Jun 2014

卡塔尼亞沃爾夫數	///
10厘米太陽通量	149
AK Chambon La Forêt	041
AK Wingst	039
估計地磁Ap指數	040
估計國際太陽黑子數	100 - 基於30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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