WMOD00448

• Contract/Permit #: 7-07-83-V0008
• Project Name: Sierra Cooperative Pilot Project
• Title: Interrum Report No. 6 - Continuing Design, Review, and Analysis Work for the Sierra Cooperative Pilot Project
• Date: 9/1/1983
• Weather Modification - Doc Type: Report

3.7

3.8

,

Guide Predicted Fallout Trajectories
for a Dry Ice Bfficiency of lOll
Crystals Per Gl:am...................... 3-10

.

Guide Predicted Fallout Trajectories
for a Dry Ice Bfficiency of 1012
Crystals Per Gram..................... 3-11

.

3.9 Guide Predicted Fallout Trajectories
for a Dry Ice Bfficiency of 1013
Crystals Per Gl:am....................... 3-12

3.10 GUIDE X-Z Plot for March 10, 1982, .

210 0 Z . . . . . . . . . If . . . . . . . . . . . . . . . . . . . . . . . 3 -14

3.11 GUIDE X-Z Plot for March 30, 1982

3.12

3.13
3.14

3.15

2100 Z . . . . . . . . . .f . . . . . . . . . . . . . . . . . . . . . . ". 3 -15

The American River and Tahoe Basins
with Precipitation Gage Locations
and 10 km Wide Windward and Lee-

ward zones....,........................ 3-17

t

Synoptic and PBT Features - SCPP-2....

3-21

Area Wide PET Schematic of Airflow,
FallQut Trajectories, and Cloud

Cove r . . . . . . . . . .t.. . . . . . . . . . . . . . . . . . . . . . . 3 - 23

i

Orographic PET Schematic of Airflow,
Fallout Trajectories, and Cloud

Cover... .......... . ... ... .. ......... .. 3-25

.

3.16 GUIDE Model U Wind Component Normal
to Barrier - Stable Flow.............. 3-26

. 3.17

GUIDE Model V Wind Component Parallel
to Barrier - Stable Flow.............. 3-28

.

3.18 Layout of Flux Boxes in GUIDE Orog-
water Model....................o...... 3-29

3.19 GUIDE Aerial Curtain and Fallout
Trajectories.......................... 3-38

3.20
3.21

.

Silver Iodide IYIass Plume and Signature
ice Particle Cloncentration Plume...... 3-41
GUIDE Predicted Fallout Trajectories
from a C02 Seeded Case of February
5, 1983, 1800Z........................ 3-42

.

vi

.