PGA corresponding to 50-year return period earthquake (0)
| Very Low (< 0.05) |
| Low (0.05 – 0.15) |
| Medium (0.15 – 0.35) |
PGA corresponding to 100-year return period earthquake (1)
|
| Low (0.05 – 0.15) |
|
| Medium (0.15 – 0.35) |
| High (0.35 – 0.5) |
PGA corresponding to 200-year return period earthquake (2)
|
| Medium (0.15 – 0.35) |
|
| High (0.35 – 0.5) |
| Very High (> 0.5) |
PGA corresponding to 500-year return period earthquake (3)
|
| Medium (0.15 – 0.35) |
|
| High (0.35 – 0.5) |
|
| Very High (> 0.5) |
PGA corresponding to 1000-year return period earthquake (4)
|
| Medium (0.15 – 0.35) |
|
| High (0.35 – 0.5) |
|
| Very High (> 0.5) |
|