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ECMWF SOT-IV Geneva April 2007 - A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance.

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Presentation on theme: "ECMWF SOT-IV Geneva April 2007 - A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance."— Presentation transcript:

1 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance Conclusions

2 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance Conclusions

3 ECMWF SOT-IV Geneva April A. Garcia-Mendez

4 ECMWF SOT-IV Geneva April A. Garcia-Mendez Smooth positive trend

5 ECMWF SOT-IV Geneva April A. Garcia-Mendez

6 ECMWF SOT-IV Geneva April A. Garcia-Mendez Land-based Radiosondes

7 ECMWF SOT-IV Geneva April A. Garcia-Mendez

8 ECMWF SOT-IV Geneva April A. Garcia-Mendez

9 ECMWF SOT-IV Geneva April A. Garcia-Mendez Summary

10 ECMWF SOT-IV Geneva April A. Garcia-Mendez

11 ECMWF SOT-IV Geneva April A. Garcia-Mendez

12 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance Conclusions

13 ECMWF SOT-IV Geneva April A. Garcia-Mendez

14 ECMWF SOT-IV Geneva April A. Garcia-Mendez Change of sign in the reported longitude

15 ECMWF SOT-IV Geneva April A. Garcia-Mendez The whole report rejected by the 4DVAR QC No problem provided the reported position is right

16 ECMWF SOT-IV Geneva April A. Garcia-Mendez Again the sign of the longitude is wrong

17 ECMWF SOT-IV Geneva April A. Garcia-Mendez Actual position OXVH2Reported position OXVH2 T799 ANALYSIS

18 ECMWF SOT-IV Geneva April A. Garcia-Mendez Bad data passed through the 4DVAR QC No problem for a report with the right position

19 ECMWF SOT-IV Geneva April A. Garcia-Mendez

20 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF  Monthly counts  Daily monitoring General performance Conclusions

21 ECMWF SOT-IV Geneva April A. Garcia-Mendez

22 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF  Monthly counts  Daily monitoring Data reception Data usage Statistics General performance Conclusions

23 ECMWF SOT-IV Geneva April A. Garcia-Mendez

24 ECMWF SOT-IV Geneva April A. Garcia-Mendez

25 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF  Monthly counts  Daily monitoring Data reception Data usage Statistics General performance Conclusions

26 ECMWF SOT-IV Geneva April A. Garcia-Mendez

27 ECMWF SOT-IV Geneva April A. Garcia-Mendez

28 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF  Monthly counts  Daily monitoring Data reception Data usage Statistics General performance Conclusions

29 ECMWF SOT-IV Geneva April A. Garcia-Mendez Temperature statistics for the used data OB-FG (bias and std) OB-AN

30 ECMWF SOT-IV Geneva April A. Garcia-Mendez Wind statistics for the used data OB-FG (VRMS) OB-AN (VRMS)

31 ECMWF SOT-IV Geneva April A. Garcia-Mendez Humidity statistics for the used data OB-FG (bias and std) OB-AN

32 ECMWF SOT-IV Geneva April A. Garcia-Mendez ASAP Monitoring at ECMWF Data reception Troubleshooting Monitoring tools at ECMWF General performance Conclusions

33 ECMWF SOT-IV Geneva April A. Garcia-Mendez

34 ECMWF SOT-IV Geneva April A. Garcia-Mendez

35 ECMWF SOT-IV Geneva April A. Garcia-Mendez

36 ECMWF SOT-IV Geneva April A. Garcia-Mendez Impact of the data in the model analysis

37 ECMWF SOT-IV Geneva April A. Garcia-Mendez 4DVAR QC applied

38 ECMWF SOT-IV Geneva April A. Garcia-Mendez Impact of the data in the model analysis

39 ECMWF SOT-IV Geneva April A. Garcia-Mendez 4DVAR QC applied

40 ECMWF SOT-IV Geneva April A. Garcia-Mendez Impact of the data in the model analysis

41 ECMWF SOT-IV Geneva April A. Garcia-Mendez 4DVAR QC applied

42 ECMWF SOT-IV Geneva April A. Garcia-Mendez

43 ECMWF SOT-IV Geneva April A. Garcia-Mendez

44 ECMWF SOT-IV Geneva April A. Garcia-Mendez VRS92

45 ECMWF SOT-IV Geneva April A. Garcia-Mendez Conclusions The number of ASAP reports received at ECMWF show a positive trend since 2005 The percentage of launches reaching 100 hPa has dropped to % in 2006 compared to 90-95% in 2005 Corrupted call-signs received from time to time Reports with wrong positions received almost every month in Not detected in Japanese ASAP ASAP data monitored at ECMWF using a number of products updated on a daily basis in our web site ASAP statistics have continued to show a good performance

46 ECMWF SOT-IV Geneva April A. Garcia-Mendez ….. And that’s it, thank you ……. Questions ?

47 ECMWF SOT-IV Geneva April A. Garcia-Mendez Reception tables YearLevels (hPa)

48 ECMWF SOT-IV Geneva April A. Garcia-Mendez Year500 hPa100 hPa20 hPa# IDs TemperatureWind Summary ASAP reception at ECMWF Back<<


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