Fault Throw Calculator

Vertical component of net dip slip on a fault plane: throw = dip slip * sin(dip).

Description

Vertical component of net dip slip on a fault plane: throw = dip slip * sin(dip).

Fault Throw Calculator: Vertical component of net dip slip on a fault plane: throw = dip slip * sin(dip).

When to use Fault Throw

Use this geological calculation for a transparent first-pass interpretation of measured rock, soil, fluid, well, stratigraphic, isotopic, geophysical, or seismic data under an explicitly selected model.

Dip slip (m)
Net dip slip displacement in metres.
Dip
Fault plane dip in degrees.

How Fault Throw works

Vertical component of net dip slip on a fault plane: throw = dip slip * sin(dip). The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.1

Throw (m)
Vertical fault throw in metres.

Limitations and assumptions

  • Apparent dip, thickness, fault, and fold geometry depend on coordinate convention, orientation measurements, map or section geometry, exposure, projection, and assumptions about planar or cylindrical structures. Ambiguous contacts require field or 3D validation.
  • Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Alternative or Complementary approaches

Compare independent measurements and models, retain units and analytical metadata, propagate uncertainty, and validate interpretations against logs, cores, maps, laboratory data, or field observations.

References

  1. Structural geology — Wikipedia contributors

Similar or alternative tools

  • Fault Heave Calculator

    Horizontal component of net dip slip on a fault plane: heave = dip slip * cos(dip).

  • Fault Slip Calculator

    Compute net slip and the implied dip of the slip vector from the heave (horizontal) and throw (vertical) components of dip-slip displacement.

  • Stratigraphic Thickness True Vs Apparent Calculator

    For a bed cropped out over width w perpendicular to strike on horizontal ground: true thickness t = w sin(delta) and vertical (apparent) thickness t_v = w tan(delta), with dip delta in degrees.

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