Flood/inundation predicted area
Predicted area and depth of inundation caused by river flood due to heavy rain under certain conditions designated by Yamaguchi prefecture
Area with less than 0.5 m
Area with more than 0.5 m and less than 1.0 m
Area with more than 1.0 m and less than 2.0 m
Area with more than 2.0 m and less than 5.0 m
Area with more than 5.0 m
  1. ＜List of rivers subject to flooding (inundation)＞
    ●Nishiki River　●Imazu River　●Monzen River　●Ose River　●Hirata River　●Yuu River
    ●Shimata River　●Higashi River　●Usa River　●Hongo River　●Ikimi River
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.
Landslide
< Landslide warning area >
  1. 　Area that is prone to landslide.
< Landslide special warning area >
  1. 　Specific location in landslide warning area with high risk of damage to buildings and high threat to lives of residents.
Debris flows
Hillside collapse sets off floodwaters and floodwoods coming down in high speed.
Special warning area
Warning area
Landslides
(Cliff collapse)
Collapse of land with slope angle of more than 30 degrees.
Special warning area
Warning area
Earthflows
The ground slides around caused by underground water, etc.
Warning area
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.
Storm surge dangerous area
Levels of threat based on factors including height of sea walls, maximum depth of inundation, arrival time of inundation and height of ground.
District where evacuation is needed depending on the situation.
District where early evacuation is needed.
District where early evacuation is especially needed.
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.
  1. ※Posting of map of Storm surge dangerous area and inundation predicted area is in the works. It will be available on the web soon.
Inundation predicted area
Predicted maximum depth of inundation resulted from overflowing seawater crossing seawalls due to storm surge.
Area with less than 0.5 m
Area more than 0.5 m and less than 1.0 m
Area with more than 1.0 m and less than 2.0 m
Area with more than 2.0 m and less than 5.0 m
Area with more than 5.0 m
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.
  1. ※Posting of map of Storm surge dangerous area and inundation predicted area is in the works. It will be available on the web soon.
Earthquake
Seismic intensity predicted around the fault in the event of earthquake in Iwakuni-Itsukaichi fault belt (Iwakuni fault section)
Below seismic intensity 3
Seismic intensity 4
Seismic intensity lower 5
Seismic intensity upper 5
Seismic intensity lower 6
Seismic intensity upper 6
Seismic intensity 7
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.
Inundation predicted area from Tsunami
Inundation predicted area from worst Tsunami (designated by Yamaguchi Pref. based on data of Nankai Trough Great Earthsquake)
Area with less than 0.3 m
Area with more than 0.3 m and less than 1.0 m
Area with more than 1.0 m and less than 2.0 m
Area with more than 2.0 m and less than 3.0 m
Area with more than 3.0 m and less than 4.0 m
Area with more than 4.0m and less than 5.0 m
Area with more than 5.0 m
Legend on the map
Evacuation site
< Evacuation site >
A place where people evacuate to temporarily from the danger of disaster that has occurred or is imminent.

(Early):Early Evacuation Site
  1. 　Evacuation site that is opend early on for approaching tyhoon, etc.
< Evacuation shelter >
A place where people, whose houses were destroyed or who lost their base for everyday life or such danger is imminent due to disaster, stay temporarily as a base for their day-to-day life.
Evacuation site
・shelter
Regional evacuation site
< Regional evacuation site >
A place where people evacuate to when the entire area is facing danger due to earthquake, fire, etc.