  We present a detailed description of the interrelation between the Type III
radio bursts and energetic phenomena associated with the flare activities in
Active region AR 11158 at 07:58 UT on 2011, Feb. 15. The timing of the Type-III
radio burst measured by the radio wave experiment on the Wind/WAVE and an array
of ground-based radio telescopes, coincided with an EUV jet and hard X-ray
emission observed by SDO/AIA and RHESSI., respectively. There is clear evidence
that the EUV jet shares the same source region as the hard X-ray emission. The
temperature of the jet, as determined by multiwavelength measurements of AIA,
suggests that type III emission is associated with hot, 7 MK, plasma at the
jet's footpoint.
