Fig. 5
Projection of the seismic signals recorded on September 6, September 12, and September 24 on the 6 × 6 SOM Map, from left to right. The corresponding clustering index I is 0.22, 0.09, and 0.95, respectively.
Fig. 5 | Scientific Reports
Projection of the seismic signals recorded on September 6, September 12, and September 24 on the 6 × 6 SOM Map, from left to right. The corresponding clustering index I is 0.22, 0.09, and 0.95, respectively.
