Map Information
Earthquake Epicenter (Scenario Source)
Site Location (Receiver)
Study Area Boundary (100km buffer)
Source-to-Site Distance Line
Study Area: Bangladesh + 100km buffer
Latitude: 19.6°N - 27.4°N
Longitude: 87.1°E - 93.4°E
Total Area: ~247,830 km²
Buffer extends into: India, Myanmar, Bay of Bengal
Earthquake Scenario (Source)
| Mw
Select a scenario earthquake. DSHA evaluates: "IF this earthquake occurs, what is the ground shaking at my site?"
Site Location (Receiver)
Soil Conditions (Vs30)
Known Vs30 Values (Bangladesh):
• Dhaka: 180-250 m/s (Class D)
• Chittagong: 250-350 m/s (Class C-D)
• Sylhet: 200-280 m/s (Class D)
• Khulna: 150-200 m/s (Class D-E)
• Rajshahi: 220-300 m/s (Class D)
Selecting a district shows coordinates. Set Vs30 manually as needed.
• Dhaka: 180-250 m/s (Class D)
• Chittagong: 250-350 m/s (Class C-D)
• Sylhet: 200-280 m/s (Class D)
• Khulna: 150-200 m/s (Class D-E)
• Rajshahi: 220-300 m/s (Class D)
Selecting a district shows coordinates. Set Vs30 manually as needed.
Distance & Hazard Calculation
Source-to-Site Distance
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Select earthquake scenario and site
Notice:
This GMPE is pending implementation. Using default GMPE.
Calculating hazard, please wait...
Scenario PGA at Site:
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Analysis Tools
DSHA is scenario-based. It answers: "IF this specific earthquake occurs, what is the shaking?" Probability is NOT calculated in DSHA.
Technical Reference & Guidance
About & Disclaimer
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