Hypocenter & Terrain Setup
6.3
18.5
45.0
Soil Attenuation Insight
Soft sedimentary basin deposits trap and amplify shear waves, significantly elevating Peak Ground Acceleration compared to bedrock.
Peak Ground Acceleration
24.2 %g
0.247 g
Mercalli Intensity (MMI)
VII
Very Strong Shaking
S-Wave Lead Warning
5.2 s
Hypocenter: 48.7 km
P-Wave Arrival
8.1 s
S-Wave @ 13.3 s
Subsurface Wavefront Propagation & Reflection
Primary (P) Wave
Secondary (S) Wave
Observation Station
Wave Arrival Delay Timeline & Warning Lead Time
Structural Response Risk Analysis & Safety Tolerance