Fig. 6

Radial velocity profile of the convective cloud (a: 13:04:57, b: 13:05:46, c: 13:06:11, d: 13:07:00, black dots indicate the location of the explosion point, red circle area is characterized by divergence).

Radial velocity profile of the convective cloud (a: 13:04:57, b: 13:05:46, c: 13:06:11, d: 13:07:00, black dots indicate the location of the explosion point, red circle area is characterized by divergence).