Q50 definition

Q50 means the flood flow having a recurrence interval of 50 years or a 2% chance of occurring or being exceeded in any given year.
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Examples of Q50 in a sentence

  • It is the mutual understanding of the City and the Association that the compensation attached to those ranks for which a POST certificate is required is not an increase in the general rate of remuneration for the ranks or position of Q-2, Q-35, Q-50 and 0380, Q-60 and 0460, Q-80, 0488 and/or 0400 within the meaning of the Charter of the City and County, including but not limited to Section A8.559-6.

  • Moreover, there was strong heterogeneity in effect sizes between societies, τ² = .017, SE = .004, Q(50) = 303.5, p < .001.

  • FS restudy in progress 160105000000 Q50 01/05/16 400 400 Delta, UT (I) IPP 345kV Switchyard Jan‐21 Solar (400 MW) ▇▇▇▇ (400 MW) SIS completed.

  • For each assessment year, a set of three effluent flow rates, Q10, Q50 and Q90 were used, all based on the percentile of occurrence.

  • P2D-NDT is the only algorithm that is able to register any outdoor scans with small overlap (30%–50%), and is significantly better than the others for the Plain dataset (accurate to Q50 for “easy” poses).

  • These data are available for the Q2, Q5, Q10, Q25, Q50, and Q100 events, but not for the Q1.5 event.

  • It is assumed the bridge will not pass the Q100 or Q50 + 2 ft flows.

  • For Wood scans with large overlap (over 75%) ICP is accurate (less than 10 cm error) up to Q50, while P2D-NDT is equally accurate up to Q75.

  • The term “Class Vehicles” shall mean Model Year 2014 Infiniti Q50.

  • The Q10 flow rate (the flow rate below which 10 percent of all flow rates occur) was calculated using a Q10 to Q50 ratio of 0.60.