Temperature Monitoring Station:
WIDE AWAKE FIELD (ASCENSION IS.)

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		1.30
After quality control		0.22
After breakpoint alignment		0.81
Regional expectation during same months		0.92 ± 0.11
National average during same months		-
Global land average during same months		0.95 ± 0.06

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 1.1	0.59
After Quality Control	± 1.1	0.58
After Breakpoint Adjustment	± 0.4	0.92

Quality Control Summary

Months missing 10 or more days	9
Serially repeated daily or monthly values	5
Extreme local outliers	50
Regional climatology outliers	58
Abrupt jumps	1
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	0
Frame shift repetitions	5
TMAX / TMIN inconsistency	53
TAVG outside TMAX / TMIN range	1
Total Observations Rejected by Quality Control	75

Station ID Codes

CA	36
FAA	FHAW
GHCND	SHW00050101
GHCND	UK000061902
GHCNM	15861902000
GSOD	619020-99999
HADCRU	619000
ICAO	FHAW
NCDC	20028982
USAF	619020
WBAN	50101
WMO	61902
WMSSC	619000
WMSSC	619020

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.