New Damage Estimates for Tokyo

Estimated Damage to Tokyo from a Directly Beneath the Capital Earthquake

The Tokyo Metropolitan Government has reviewed the "Damage Estimates for Tokyo due to a Directly Beneath the Capital Earthquake" for the first time in 10 years, and in May 2022, announced new damage estimates for eight types of anticipated earthquakes: a southern central Tokyo earthquake, an eastern Tama earthquake, an eastern central Tokyo earthquake, a western central Tokyo earthquake, a western Tama earthquake, a Tachikawa fault zone earthquake, the Great Kanto Earthquake, and a Nankai Trough mega earthquake.

Damage Estimates for Inagi City

Note: This includes the damage estimates for the "Tama Eastern Subterranean Earthquake," which is assumed to have a significant impact on Inagi City.

Expected Earthquake

Tama Eastern Subduction Earthquake (M7.3)

Main Damage Estimates

Note: This shows the maximum expected damage value.

Maximum Intensity

6 strong

Building Damage

• Total destruction: 229 buildings
• Partially destroyed: 1,123 buildings
• Burned down: 90 buildings

Human Damage

• Deceased: 15 people
• Injured: 383 people
• Evacuees: 12,705 people

Lifeline Damage

• Electricity (Power Outage Rate): 3.7%
• Communication (Outage Rate): 0.6%
• Water Supply (Water Outage Rate): 23.1%
• Sewerage (Pipe Damage Rate): 4.8%
• Gas (Supply Suspension Rate): 0.5%