AWS ID: 8910B
 
	SITE NAME: SIPLE
	LOCATION : LAT 75.90 S  LONG 83.30 W SIPLE STATION 
	HEIGHT   : 900 M (ESTIMATED)

	DATE ACTIVATED: 26 NOVEMBER 1983 
	LAST VISITED  : 26 NOVEMBER 1983

			SENSORS SERVICED
	SENSOR		  PROBLEM	    ACTION TAKEN
AEROVANE(03-78-10) 		      	      INSTALLED
PRESSURE GAUGE(17490)                         INSTALLED
TEMP PROBE EXT				      INSTALLED
TEMP PROBE INT				      INSTALLED
HUMIDITY PROBE				        NONE 
DELTA-T PROBE				        NONE

			FIELD CALIBRATION
	  CALIBRATION			   DIFFERENCE
VARIABLE      AWS    MEASURED     AS 83/84  AS 82/83  AS 81/828

PRESSURE    859.5    859.7 MB	     .2 MB     -         -
TEMP EXT     15.0     13.0  C      -2.0  C     -         -
TEMP INT       -        -	     -         -         -
WIND SPD      4.0      3.5 M/S       .5 M/S    -         -
WIND DIR      285      280 DEG      -5  DEG    -         - 

		  LABORATORY CALIBRATION
	CALIBRATION		         DIFFERENCE
VARIABLE    AWS    MEASURED	 AS 83/84  AS 82/83  AS 81/82

PRESSURE  994.7    994.3 MB        .4 MB      -         -
TEMP EXT    0.12     0.0 C        -.12 C      -         -       	   
TEMP INT   15.5     16.0 C         .5  C      -         -
WIND SPD    .249 M/S/BIT           CAL        -         -
WIND DIR   180	    SOUTH          OK         -         -
HUMIDITY     -         -            -         -         -
DELTA T      -         -            -         -         -

COMMENTS:  CEASED TRANSMISSION ON DECEMBER, 1984.  NO VISIT THIS SEASON AS SIPLE STATION CLOSED UNTIL OCT 1985.