Temperature Monitoring Station:
SLAVE LAKE AWOS A, ALTA

Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

Difference from Regional Expectation

Breakpoint Adjusted Annual Average Comparison

Mean Rate of Change ( °C / Century )

Raw monthly anomalies		1.65
After quality control		1.54
After breakpoint alignment		1.32
Regional expectation during same months		1.33 ± 0.15
National average during same months		1.45 ± 0.09
Global land average during same months		1.12 ± 0.05

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 2.1	0.94
After Quality Control	± 2.1	0.94
After Breakpoint Adjustment	± 2.1	0.94

Quality Control Summary

Months missing 10 or more days	1
Serially repeated daily or monthly values	2
Extreme local outliers	0
Regional climatology outliers	3
Abrupt jumps	0
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	0
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	5

Station ID Codes

FAA	YZH
GHCND	CA003065999
GHCND	CA003066000
GHCND	CA003066001
GHCNM	40371069000
GSOD	710690-99999
GSOD	713690-99999
GSOD	740690-99999
HADCRU	710690
ICAO	CYZH
NCDC	20028113
USAF	710690
USAF	713690
USAF	740690
WBAN	25153
WMO	71069
WMO	71369
WMO	74069
WMSSC	710690

ID codes may be repeated if the identification of the station changed during its history or if two different records were found to contain the same data, in which case the records would be merged.