text_combined: tropical cyclones dear yesterday mentioned vince inhouse modelling capabilities impact weather weather forecast enron operations risk management positions reason attached three files two show tropical cyclones coasts australia e rachel drena tropical cyclones pose significant risk early warning system part better risk strategy please note modelling system improved since simulation done also focus another large problem associated risk dust storms pose significant risk number industries prediction events difficult impossible reason gis database developed coupled nwp model allows prediction events realtime depicted event estimated 6 million tonnes top soil lost maybe set conference call discuss mentioned points improvments forecasting based high resolution forecasts weather climate global perspective enron improve forecast enron regards christian ps tried sent e mail last night appears limit 10 mb send individual files