查看星期五, 24 5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 May 24 1253 UTC

SIDC太陽影響數據分析中心的預報

太陽閃焰

Active (M-class flares expected, probability >=50%)

地磁

Major magstorm expected (A>=50 or K>=6)

太陽質子

Quiet

	10公分通量	Ap
24 May 2013	135	017
25 May 2013	135	038
26 May 2013	135	011

公告

Solar activity has been eruptive the past 24 hours featuring several C-class flares mostly originating from AR NOAA 1756 (Catania 82). Active conditions are expected with M-class flares especially from AR NOAA 1755 (Catania 83) and NOAA 1756 (Catania 82). Proton levels of 30 MeV and 50 Mev have dropped below the 10.0 pfu treshold, but 10 MeV, although going down, is still above the 10.0 pfu treshold. Geomagnetic conditions where quiet to moderate. The interplanetary magnetic field Bz component is currently low, but turbulent which could indicate the arrival of the May 20th CME. A jump in solar wind speed is not expected with this CME. Major Storm conditions (K >= 6) are expected on May 25th around 17:00 UT due to the arrival of the CME of May 22.

今日估計的國際太陽黑子數（ISN）：074，基於12個觀測站。

太陽活動指數 23 May 2013

卡塔尼亞沃爾夫數	120
10厘米太陽通量	135
AK Chambon La Forêt	015
AK Wingst	011
估計地磁Ap指數	010
估計國際太陽黑子數	074 - 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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