r AOA082 98 ARMY ELECTRONICS RESEARCH AND DEVELOPMENT COMMAND WS--ETC F/0 4193068 MLRS, MISSILE NUMBERS 1107. 1104, 1106, ROUND NUMBERS V--EC(U)FEB 80

UNCLASSIF.ED ERADOM/ASL-09NL

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4. TITLE (and Subotle) S. TYPE OF REPORT 6 PERIOD COVERED

S19306B MLRSMissile Nuni~ers 1107, 1104, 1106

Roun NubersV-15, V126 V-1 716. PERFORMING ORG. REPORT NUMBER

9.a. CONTR).TO G0RANT NUMB

AREA & WORK UNIT NUMBERS

ICONTROLLING OFFICE NAME AND ADDRESS - 12 RRX.AzM.E-'

US Army Electronics Research & Development Cmd I~FEBWY 180 (Atmospheric Sciences LaboratoryWhite Sands Missile Range. New Mexico 88002 17

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-Meteorological data gathered for the launching oef 19306B MLRS, MissileNumbers 1107, 1104, 1106, Round Numbers V-125, VI-26 and V-27 are presented intabular form.

DD W 13 E9IO OF I M@V 6S IS OSSO1LETAI" UNCLASSIFIED

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CONTENTS

PAGE

INTRODUCTION -------------------------------------------------------------- 1

DISCUSSION ----------------------------------------------------------------- 1

TABLES:

1. Surface Observations taken at 1100 MST at Snake ----------------- 3

2. DENVER Pilot Balloon Measured Wind Data at 1115 MST -------------- 4

3. JAL Significant Level Data at 1100 MST -------------------------- 5

4. JAL Upper Air Data at 1100 MST ---------------------------------- 7

5. JAL Mandatory Levels at 1100 MST ------------------------------- 13

Accession ForNTIS GraM I F-

DDC TABUn~nouncedJustif icAtti n

By.

i. I St/

I NTRODUCTI ONJ

19306B MLRS Missile lulmhers 1107, 1104 and 1106

Round Numbers V-125, V-1j26 and V-127 , were ,i'nched fri: Snake Site,

White Sands Missile Range (WSMR), New Mexico, at 1112:59,.113:04 ON'! 1113:11

on 19 February 1980 The schedule launch times were 1100, 1100:04 and

11 00:08

DISCUSSION

Meteorological data were recorded and reduced by the i, Sinds Me!-,r-olugjicaI

Team, Atmospheric Sciences Laboratory (ASL), White Sand , Mis.;ile R 12 1, w !,cxico.

The data were obtained by the following methods:

1. Observations

a. Surface

(1) Standard surface observations !o include pressure, t: iritore

(°C), relative humidity, dew point (°C), density (gm/in3), Wind dire.ctiin and speed,

and cloud cover were made at the Snake Met Site at T-(0 rue.

(2) Anemometer data were provided from existing pole-mounted and

tower-mounted anemometers at LC-33. Monitor of wind speed arid directior, fro,' one

anemometer was diso provided in the launch control room.

b. Upper Air

(1) Low level wind data were obtained from RAPIS T-9 pihal observa-

tion at:

SITE AND ALTITUDE

DENVER 2Km

(2) Air structure data (rawinsonde) were collected at the following

Met Sites. Data were collected from surface to_ ._04 __ _-0_ . . feet in 500--feet

increments.SITE AND TIME

JALLEN 1100 MST

SNAKF 50OTTM S

71j rFTIITT4II II TI 11 ~F 1 1FVTrTT IT-

l~170--

1- ?5

I k~

31 j _j

-. 4-.

AA 1 IA I:,

.11

1 - 1) T 1

K A_- 1 -1 1.

TABLE I Surface Observations taken at 1100 MST,19 February 1980, at Snake Site, 19306B MLRS,Missile Numbers 1107, 1104, 1106, RoundNumber V-125, V-126, V-127.

ELEVATI-ON T UNKNOWN ,/N SL

PRESSURE 864.9, ___

TEMPERATURE 16.3

RELATIVE HUMIDITY 41

DEW POINT __ 3.0_-- _

DENSITY I 1036 GM/M3TS

WIND SPEED -_0_

W'IND9DIRECTION 260 jDEGREES

CLOUD COVER 10 Ac__

3

PILOT BALLOON MEASURED WIND DATA

TABLE 2

RELEASED FROM Denver Site DATE 19 February.198O TINiF 1115 MST

TRACKER COORDINATES (WSTM) X499,064.03 y-1493,904.12 - - - 4123.10 -m

NOTE: WIND DIRECTIONS ARE REFERENCED TO TRUE NORTH.

HEIGHTS ARE MLTERS AGL XX OR FEEl AGLHEIGHT DIRECTION SPEED HEIGHT DIRECTION SPEED HEIGPT DI RFCTIrON IP[ED

AGL DEGREES KTS AGL DEGREFS Y!TS- AGL DEGPEF' T,

90 169 04 ____ _ -

150 143 _ 3

210 230 102 _

270 217 06 II

330 229 07 _

390 222 09

500 226 11 __

650 223 17 _..

800 230 '13 _

950 258 15

1150 274 24 (

1350 280 28

1550 289 - 33-

1750 288 38 _

2000 280 42 _

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