WMOD00306

• Project Name: Sierra Cooperative Pilot Project
• Title: Sierra Cooperative Pilot Project - Operations Plan - 1986-1987
• Date: 10/1/1986
• Weather Modification - Doc Type: Report

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FQREQAST EXPEI~IMENT

Date

Time Issued: 9am / 9pm

Current f.W at KGV (10 min avg): mm
SLW indicated at project icing rate meters: Yes
Current synoptic/mesoscale situation:___

Forecaster

Time of obs.:
No (circle one)

A. Frontal Type Expected Over the ARB:
_____1. Classic cold front 5. Other (explain):
_____2. Split front
_3. Warm frontal overrunning
_4. No frontal boundary expected

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t +3
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t+6
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to

B. Forecast for Kingvale:

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Avg LW (mm)
for 2 hr period
( amount)

Te

To

T2

T4

Precip (mm)
for 2 hr period

t+9
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--
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Ta

TIO

TI2

To

Te

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_!.._ __---2-__----!.___ ____ _1_ _-----!___--!___ _ ----.!...

Tl?

contribution of observational tools to the above forecast:
(Totals should add up to 100%)
Radiometer %
--
Rawinsondes %
SH radar %
--------
Zephyr Wx
Products
Numerical Fcst
Guidance

T2

T4

Temperature (OC)
for 2 hr period

To

T2

T4

Tu

C. %

TA

TIO

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------

Ta

TIO

TI2

Satellite pictures ______%
Orographic formula _____ %
Probe icing rates ___%
Precipi tation data %
Other %
(specify)

%
-----

,~

D. Comments:

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Fig. 2-6. Forecast experiment
II-IS

100%

t +12
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