Table 3
Top 10 characterized keywords of Kahoku-Shimpo
from
first week to fourth week analyzed by KH Coder
Week 1
Week 2
Week 3
Week 4
Earthquake
0.243
evacuation
0.193
Higashi-Nihon Daishinsai
0.244
NPP
0.216
Higashi-Nihon Daishinsai
0.234
recovery
0.175
Tsunami
0.22
Fukushima
0.213
Occurrence
0.198
NPP
0.174
Fukushima
0.216
Accident
0.207
Evacuation
0.191
Life
0.172
Miyagi
0.211
Tsunami
0.206
Sendai
0.19
Iwate
0.138
Disaster-affected
0.211
Damage
0.199
Resident
0.178
Area
0.134
Damage
0.202
Disaster-affected
0.197
Explosion
0.174
condition
0.128
Life
0.199
The quake
0.186
Confirmation
0.168
Missing
0.127
Accident
0.199
Reconstruction
0.179
Information
0.162
Possible
0.125
NPP
0.199
Speak
0.177
Situation
0.154
Whereabouts
0.124
Evacuation
0.191
Support
0.16
120
R. Shineha and M. Tanaka