Municipalities with the lowest tsunami risk in Yamaguchi

19 municipalities in Yamaguchi, ordered by lowest tsunami risk.Lower means a smaller expected inundation area

Built at 2026-09-11T03:43:40.354Z. Sources for each value are on the municipality pages, under “Source”.

Summary

The median in Yamaguchi is 1.8%, compared with 1.7% nationwide.
Of the 19 municipalities in Yamaguchi, 9 are on the better side of the nationwide median.
The lowest is 美祢市 (0.0%).
The highest is 平生町 (10.5%).

Rank	Municipality	Value
1	美祢市	0.0%
2	萩市	0.2%
3	阿武町	0.4%
4	周南市	0.7%
5	光市	0.9%
6	長門市	0.9%
7	下松市	1.0%
8	下関市	1.3%
9	山口市	1.6%
10	岩国市	1.8%
11	宇部市	2.1%
12	上関町	2.9%
13	周防大島町	3.0%
14	田布施町	3.1%
15	柳井市	3.4%
16	防府市	5.4%
17	山陽小野田市	6.3%
18	和木町	6.7%
19	平生町	10.5%

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All municipalities in Yamaguchi