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  • Circe Project
    Project Home Page Project Summary The Circe Concept Project Objectives Potential Impact Research Lines Contact Us Private Contact Us For issues related to RL 8 activities please contact to Prof

    Original URL path: http://forecast.uoa.gr/circe_mail.htm (2016-02-13)
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  • SKIRON Forecast for trial purpose
    UTC Analysis 11 11 2007 at 15 00 11 11 2007 at 18 00 11 11 2007 at 21 00 12 11 2007 at 00 00 12 11 2007 at 03 00 12 11 2007 at 06 00 12 11 2007 at 09 00 12 11 2007 at 12 00 12 11 2007 at 15 00 12 11 2007 at 18 00 12 11 2007 at 21 00 13 11

    Original URL path: http://forecast.uoa.gr/UAE/12UTC/UAE1frm.html (2016-02-13)
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  • Atmospheric Modeling & Weather Forecasting Group [SKIRON Forecast for trial purpose]
    Atmospheric Modeling Weather Forecasting Group SKIRON Forecast for trial purpose Atmospheric Modeling Weather Forecasting Group

    Original URL path: http://forecast.uoa.gr/UAE/12UTC/UAE2frm.html (2016-02-13)
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  • 4
    00 UTC a b Figure 7 Vertical cross section inside the third grid of RAMS following line AB in Figure 4 valid at 4 May 1999 of ice mixing ratio g kg a at 07 00 UTC b at 08 00 UTC The labels in contours are multiplied by 10 5 a b Figure 8 As in figure 7 but a mixing ratio g kg at 12 00 UTC b pristine ice mixing ratio g kg at 09 00 UTC The labels in contours in a are multiplied by 1 while in b by 10 5 Figures 9b and 10a present a vertical cross section of liquid mixing ratio at 09 00 UTC and 10 00 UTC respectively for the lower levels of the atmosphere while figure 10a presents liquid mixing ratio at 10 00 UTC for the middle levels As shown in Figures 9b and 10a the layer 0 to 500 m is characterized by high concentrations of water in liquid phase for all the third grid of RAMS while a smaller concentration of liquid appears Figure 10b at the base of cloud over the region of interest in good agreement with the lidar observations Figure 6c a b Figure 9 As in fig 7 but a pristine ice mixing ratio at 12 00 UTC and b liquid mixing ratio g kg at 09 00 UTC at the lower levels of the atmosphere The contour labels in a are multiplied by 10 4 while in b are multiplied by 1 a b Figure 10 As in fig 9 but a liquid mixing ratio at 10 00 UTC at the lower levels and b liquid mixing ratio g kg at 10 00 UTC at the upper levels of the atmosphere The contour labels in a are multiplied by 10 4 while in b are multiplied by 1 In order to compare model generated clouds with the satellite imagery ice water path IWP hereafter can be used as a surrogate of upward longwave radiation Heckman and Cotton 1993 Ice water path can be defined as r i is the ice mixing ratio and r is the air density This quantity integrated over a certain layer of the atmosphere is a measure of optical thickness In order to compare the vertical position of clouds the atmosphere was spited into two layers 0 3 km and 3 12 km This splitting permits to identify lower clouds and higher clouds Figures 11a and b present the ice water path within the layer 3 12 km for the second and third grid of RAMS for 12 00 UTC 5 May 1999 Within this layer IWP shows clouds over the area of interest which is in good agreement with the observations a b Figure 11 a Ice water path for the second grid within the layer 3 12 km valid at 1200 UTC 4 May b as in a except for the third grid The previously discussed results are with no nudging inside the grid domains

    Original URL path: http://forecast.uoa.gr/carl/case2/second-campaign-2n.htm (2016-02-13)
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  • ANEMOS Project
    ANEMOS Project

    Original URL path: http://forecast.uoa.gr/anemos/meteograms.html (2016-02-13)
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  • ANEMOS Project
    ANEMOS Project

    Original URL path: http://forecast.uoa.gr/anemos/rtimedata.html (2016-02-13)
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  • MFSTEP Mediterranean Forecasting System Toward Environmental Prediction
    Program Energy Environment and Sustainable Development ATMOSPHERIC FORCING AND AIR SEA INTERACTION STUDIES WORKPACKAGE 10 Responsible IASA Partners WP10 Atmospheric Forcing and Air Sea Interaction Studies Deliverables Forecasting Operations IASA

    Original URL path: http://forecast.uoa.gr/mfstep/mfstep_5.htm (2016-02-13)
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  • MFSTEP Mediterranean Forecasting System Toward Environmental Prediction
    Partners WP10 Atmospheric Forcing and Air Sea Interaction Studies Deliverables Forecasting Operations IASA On line Data

    Original URL path: http://forecast.uoa.gr/mfstep/mfstepupfrm.html (2016-02-13)
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