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T 2m and QPF LAMI verification Jan - Mar 2003 Patrizio Emiliani

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Presentation on theme: "T 2m and QPF LAMI verification Jan - Mar 2003 Patrizio Emiliani"— Presentation transcript:

1 T 2m and QPF LAMI verification Jan - Mar 2003 Patrizio Emiliani
Geneve May 2003 T 2m and QPF LAMI verification Jan - Mar 2003 Patrizio Emiliani UGM (ITALY)

2 Arguments Verification at UGM T 2m Verification, Jan-March 2003 Rainfall Verification, Jan March 2003 Conclusions

3 APOLLO PROJECT for FORECASTS VERIFICATION at CNMCA
Retrieve software layer SYNOP SYREP CLIMATOLOGY ANALYSIS MAPS MAPS DMO (HRM, ECM, LAMI) EPS ARGO ANCODED FORECAST DYNAMIC DATABASE Data management software layer VERIFICATION ORIENTED DATABASE Applicative software layer ANNUAL REPORT for ECMWF MONTHLY REPORT for UGM Verifications DMO, EPS, ARGO, MAPPE, PREVIT CNMCA utilities Recent Skill and MultiModel INTERNAL REPORT FOR CNMCA MET. REVIEW

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12 Conclusions the mean diurnal cycle of 2m T presents a large amplitude for inland stations; 2m T presents a pronunced cold bias nearest the sunset; different behaviour in forecast precipitation fields between coastal area and inland-mountain area strong spin down of precipitation during the first 6 h of integration; an higher precipitation overforecasting for the first 12 hours of day (d+1 and d+2) than the second 12 hours of day


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