WMOD00376

• Contract/Permit #: 14-06-D-5640
• Project Name: Park Range Atmospheric Water Resources Program
• Title: Park Range Atmospheric Water Resources Program - Phase II - Parts A and B
• Date: 10/6/1967
• Weather Modification - Doc Type: Report

LIST OF FIGURES (conL )

Figure No.

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Contour Map of Experimental Area

Typical Normalized Power Spectrum of Precipitation
Rate

Effect of Precipitation Component Velocity of Storm-to-
Storm Comparison of Coherence,

Effect of :1:-. 05 inch per hour Simulated Seeding at
1/2 cycle per hour - Base Camp - 1965 Data

Computed Change in Coherence with 10% Increase in
Total Precipitation Using 2 cph Simulated Periodic
Seeding

Seasonal Coherence 0 Rabbit Ear sPas s, 1965- 66 Season

Percent Indicated Change Computed for Different
Transport Times; 1965-66 Data

Rabbit Ears Pass 1965-66 Season Estimated and Actual
Indicat.ed Effect vs. Record Length

Rabbit Ears Pass 1966-67 Season Estimated and Actual
Indicated Effect vs. Record Length

Rabbit Ears Pass 1966-67 Season Partial Analysis
Periods Meet Evaluation Criteria Estimated and Actual
Indicated Effect vs. Record Length

Dimensions of Network Used for Evaluation

Estimated Diffusion Height vs. Mean Horizontal Wind
Wpeed Mean Vertical Velocity Assumed to be 1 m/ s

Estimated Transport Time from Nuclei Generator to
Target for Participating Ice Nuclei Mea n Vertical
Velocity As sumed to be 1 m/ s

Example of "No Effect" Data (Plume could not reach
target)

In- Phase Case

Out~of-Phase Case
o
90 Phase Case

Example of Nearly Out-of-Phase Cancelling (Rabbit
Ear s)

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