def METHOD_NAME(
    mag: float,
    m3_coeff: float = 0.0086,
    m2_coeff: float = -0.0914,
    m1_coeff: float = 0.4698,
    intercept: float = -0.9835,
) -> float:
    """
    Improves estimates of lateral spreading during liquefaction based on the
    magnitude of an earthquake.
    Parameters other than `mag` are numerical coefficients for the polynomial
    fit, which can be modified if one has a region-specific or otherwise
    updated calibration.
    :param mag:
        Moment magnitude of causative earthquake.
    :returns:
        Correction factor to be applied to lateral spreading displacements.
    """
    return hazus_magnitude_correction_factor(
        mag,
        m3_coeff=m3_coeff,
        m2_coeff=m2_coeff,
        m1_coeff=m1_coeff,
        intercept=intercept,
    )