World Meteorological Organization

Analysis of the Integrated WWW Monitoring (IWM)

The WMO Secretariat prepares each year an analysis of the monitoring results provided by the WWW centres for SYNOP, TEMP and CLIMAT reports. The RBSNs and the RBCNs are used as reference monitoring datasets

MONITORING PERIOD - 1-15 April 2018

REGIONAL LEVEL

	WMO Regions	Traditional Alphanumerical Codes (TAC)			WMO Regions	Table Driven Code Form (TDCF)
		SYA	TTA	CLA		SYB	TTB
Number of surface stations comprising the RBSN/RBCN stations
	1	CHART	CHART	CHART	1	CHART	CHART
	2	CHART	CHART	CHART	2	CHART	CHART
	3	CHART	CHART	CHART	3	CHART	CHART
	4	CHART	CHART	CHART	4	CHART	CHART
	5	CHART	CHART	CHART	5	CHART	CHART
	6	CHART	CHART	CHART	6	CHART	CHART
Percentage of reports received at MTN centres
	1	CHART	CHART	CHART	1	CHART	CHART
	2	CHART	CHART	CHART	2	CHART	CHART
	3	CHART	CHART	CHART	3	CHART	CHART
	4	CHART	CHART	CHART	4	CHART	CHART
	5	CHART	CHART	CHART	5	CHART	CHART
	6	CHART	CHART	CHART	6	CHART	CHART
Availability of reports from RBSN/RBCN stations
	1	CHART	CHART	CHART	1	CHART	CHART
	2	CHART	CHART	CHART	2	CHART	CHART
	3	CHART	CHART	CHART	3	CHART	CHART
	4	CHART	CHART	CHART	4	CHART	CHART
	5	CHART	CHART	CHART	5	CHART	CHART
	6	CHART	CHART	CHART	6	CHART	CHART
	1-6	EARTH BROWSER	EARTH BROWSER	EARTH BROWSER	1-6	EARTH BROWSER	EARTH BROWSER
Reports received compared to penultimate year
	1	CHART	CHART	CHART	1	CHART	CHART
	2	CHART	CHART	CHART	2	CHART	CHART
	3	CHART	CHART	CHART	3	CHART	CHART
	4	CHART	CHART	CHART	4	CHART	CHART
	5	CHART	CHART	CHART	5	CHART	CHART
	6	CHART	CHART	CHART	6	CHART	CHART
Reports received compared to previous year
	1	CHART	CHART	CHART	1	CHART	CHART
	2	CHART	CHART	CHART	2	CHART	CHART
	3	CHART	CHART	CHART	3	CHART	CHART
	4	CHART	CHART	CHART	4	CHART	CHART
	5	CHART	CHART	CHART	5	CHART	CHART
	6	CHART	CHART	CHART	6	CHART	CHART