WMOD00594

• Title: Investigations of Winter Mountain Storms in Utah during the 1987 Utah/NOAA Field Program
• Date: 1/1/1990
• State: UT
• Weather Modification - Doc Type: Report

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.
Figure 9.

LIST OF FIGURES

PAGE

Locations of the instrumentation in
the 1987 field research program........... 9

organization chart of the 1987 field
program showing the responsibilities
of the participants....................... 14

Periods of time from 1 February through
10 February 1987 when the listed
instrumentation was operating or
observations were made.................... 18

Same as Fig. 3 but for 11-20

February 1987............................. 19

Same as Fig. 3 but for 21-28

February 1987............................. 20

Same as Fig. 3 but for 1-8 March 1987..... 21

Same as Fig. 3 but for 9-15 March 1987.... 22

Schematic diagrams of weather types....... 28

Rawinsonde stations in and around the 1987
Field research area....................... 32

Figure 10. Scatterplots comparing wind
directions from rawinsondes
launched simultaneously at
Beaver and Adamsville..................... 43

Figure 11. Scatterplots comparing u-component
wind speeds derived from rawinsondes
launched simultaneously at Beaver

and Adamsv i 11 e. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 12. Precipitation totals by gage for STORMS

1 , 3, 4, and 5............................ 53

Figure 13. Same as Fig. 12 for STORMS 7, 9 and 11,
and total precipitation for all

STORMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

ix