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Home > Products > Forecasts > Monitoring > ECMWF Global Data Monitoring Report August 2010 > Global monitoring statistics > Data Quality > 
Table 6 - Suspect drifters: Wind direction (degrees) Table 8 - Suspect radiosondes: Wind (m/s)  
   

Table 7 - Suspect radiosondes: Geopotential height (metres)
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Figure 1 - Availability - SYNOP PRESSURE
Figure 2 - Availability - DRIFTER PRESSURE
Figure 3 - Availability - TEMP 500 hPa geopotential
Figure 4 - Availability - TEMP/PILOT 300 hPa wind
Figure 5 - Availability - AIRCRAFT winds 300-150 hPa
Figure 6 - Availability - SATOB winds 400-150 hPa
Figure 7 - Availability - SATOB winds 1000-700 hPa
Figure 8 - Availability - NOAA15 ATOVS : AMSU-A
Figure 9 - Availability - NOAA16 ATOVS : AMSU-A
Figure 9.1 - Availability - NOAA18 ATOVS : AMSU-A
Figure 9.2 - Availability - AQUA ATOVS : AMSU-A
Figure 9.3 - Availability - METOP ATOVS : AMSU-A
Table 1 - Suspect ships and fixed marine platforms: Surface pressure - (hPa)
Table 2 - Suspect ships and fixed marine platforms: Wind speed (m/s)
Table 3 - Suspect ships and fixed marine platforms: Wind direction (DEGREES)
Table 4 - Suspect drifters: Surface pressure (HPA)
Table 5 - Suspect drifters: Wind speed (m/s)
Table 6 - Suspect drifters: Wind direction (degrees)
Table 7 - Suspect radiosondes: Geopotential height (metres)
Table 8 - Suspect radiosondes: Wind (m/s)
Table 9 - Suspect radiosondes: Wind direction (degrees)
Figure 10 - Suspect TEMP observations - geopotential : 00 UTC
Figure 11 - Suspect TEMP observations - geopotential : 12 UTC
Figure 12 - Suspect TEMP/PILOT observations - wind : 00 UTC
Figure 13 - Suspect TEMP/PILOT observations - wind : 12 UTC
Table 10 - Radiosonde monitoring statistics (SHIPs): Geopotential height (metres)
Table 11 - Radiosonde monitoring statistics (SHIPs): Wind (m/s)
Figure 14 - SATOB Winds: 700-1000hPa
Figure 15 - SATOB Winds: 150- 400hPa
Figure 16 - SATOB Winds: 700-1000hPa
Figure 17 - SATOB Winds: 150- 400hPa
Figure 18 - AIRCRAFT Winds: 150- 300hPa
Table 12 - Airep Monitoring Statistics For Airline Carriers (Global)
 
   
          LIST OF SUSPECT STATIONS        : RADIOSONDES
                    MONITORING CENTRE     : ECMWF
                    ELEMENT MONITORED     : GEOPOTENTIAL HEIGHT (METRES)
                    AREA                  : GLOBAL
                    PERIOD                : AUG 2010
                    STANDARD OF COMPARISON: FIRST-GUESS FIELD


SELECTION CRITERIA: AT LEAST 3 LEVELS WITH
                    10 OBS AND 100 M WEIGHTED RMS


ONLY THE WORST LEVEL IS SHOWN (WITH UNWEIGHTED RMS)
WMO OBS NUM NUM
IDENT TIME ELM LEV LAT LONG OBS GROSS SD BIAS RMS
17095 12 Z 1000 40 41 30 5 13.0 -76.7 77.8
22820 00 Z 200 62 34 31 0 72.3 42.4 83.8
27995 00 Z 200 53 49 31 0 55.9 85.9 102.5
27995 12 Z 200 53 49 30 0 54.9 84.8 101.0
31977 12 Z 70 43 132 26 4 100.1 176.6 203.0
31977 00 Z 150 43 132 30 3 64.6 127.6 143.0
33791 12 Z 200 48 33 28 0 76.1 -20.2 78.7
42314 00 Z 500 27 95 21 0 42.9 -44.2 61.6
42339 12 Z 70 26 73 13 0 145.4 168.8 222.8
42339 00 Z 50 26 73 12 0 95.8 195.7 217.9
42369 00 Z 200 27 81 29 3 72.6 -124.1 143.8
42379 00 Z 100 27 83 18 2 92.8 -110.0 143.9
42397 00 Z 200 27 88 21 2 60.1 -107.9 123.5
42410 00 Z 150 26 92 13 1 82.1 -63.4 103.7
42647 00 Z 200 23 73 25 2 59.2 -170.3 180.3
42667 00 Z 150 23 77 21 0 106.7 -35.6 112.5
42724 00 Z 150 24 91 25 2 86.5 -73.8 113.7
42809 00 Z 30 23 88 16 0 110.6 302.4 322.0
42867 00 Z 100 21 79 16 1 46.3 -182.2 188.0
42874 00 Z 150 21 82 17 0 105.4 -77.1 130.6
42971 00 Z 150 20 86 28 0 70.4 -97.4 120.2
43003 00 Z 400 19 73 12 0 79.7 -59.7 99.6
43014 00 Z 250 20 75 10 1 71.4 -92.8 117.1
43041 00 Z 30 19 82 10 0 97.5 217.1 238.0
43185 00 Z 150 16 81 19 0 108.3 -132.5 171.1
43285 12 Z 150 13 75 18 0 56.7 -109.4 123.2
43285 00 Z 200 13 75 25 0 56.9 -121.3 134.0
43295 12 Z 50 13 78 10 0 132.5 125.2 182.3
43295 00 Z 150 13 78 26 0 47.1 -109.3 119.0
43346 00 Z 50 11 80 10 0 163.4 103.6 193.5
47058 00 Z 100 39 126 16 1 49.9 162.1 169.6
89009 00 Z 1000 -90 0 31 30 0.0 -85.5 85.5
89062 12 Z 1000 -68 -68 17 0 5.9 -34.9 35.4
89625 12 Z 850 -75 123 18 6 7.9 -77.9 78.3 
          LIST OF SUSPECT STATIONS (CONTINUED)
WMO OBS NUM NUM
IDENT TIME ELM LEV LAT LONG OBS GROSS SD BIAS RMS
96163 12 Z 100 -1 100 27 1 68.9 101.9 123.0
97180 12 Z 200 -5 120 31 1 74.7 -26.0 79.1
97180 00 Z 200 -5 120 30 0 68.2 -86.8 110.4
ASDE03 00 Z 1000 49 -44 11 0 4.6 35.3 35.6
ASDE03 12 Z 400 50 -39 10 0 38.0 50.5 63.2



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Table 6 - Suspect drifters: Wind direction (degrees) Table 8 - Suspect radiosondes: Wind (m/s)  
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