依据卫星和地面的观测数据,分析了峰值流量达到或超过10 000 pfu(1 pfu=1proton.cm2.s-1.sr-1)的超强太阳质子事件相伴的太阳耀斑、日冕物质抛射(CME)驱动激波的日地传播速度、源区的日面经度、卡林顿经度以及相伴的磁暴等现象.研究表明,超强太阳质子事件源区的日面经度范围为E30°〈Longitude≤W75°.超强太阳质子事件源区分布在2个卡林顿经度带,分别为130°220°的区域和260°320°的区域.超强太阳质子事件都伴随着强烈的太阳耀斑和快速CME,CME驱动的激波从太阳到地球的平均速度超过1200 km/s.除一个超强太阳质子事件相伴的磁暴略低于强磁暴外,其余8个都伴有Dst≤-100 nT的强烈磁暴.
The solar flare,the propagation speed of shock driven by coronal mass ejection(CME) from the sun to the Earth,the source longitudes and Carrington longitudes,and the geomagnetic storms associated with each super solar proton event with the peak flux equal to or exceeding 10000 pfu have been investigated.The analysis results show that the source longitudes of super solar proton events ranged from E30° to W75°.The Carrington longitudes of source regions of super solar proton events distributed in the two longitude bands,130°~220° and 260°~320°,respectively.All super solar proton events were accompanied by major solar flares and fast CMEs.The averaged speeds of shocks propagated from the sun to the Earth were greater than 1200 km/s.Eight super solar proton events were followed by major geomagnetic storms(Dst≤-100 nT).One super solar proton event was followed by a geomagnetic storm with Dst=-96 nT.