Ocean Forecasting Information and Its Social Benefits in China

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Ocean Forecasting Information and Its Social Benefits in China National Marine Environmental Forecasting Center (NMEFC) CHINA Ocean forecasting information and its social benefits in China Liying Wan and Xiaolei Yi 1 Structure of Chinese Forecast Organization National • National Marine Environmental forecasting Center Center Regional • North Marine Environmental forecasting Center • East Marine Environmental forecasting Center Center • South Marine Environmental forecasting Center • Liaoning Province • Heibei Center • Sandong • more than 11 province • Dalian • Qinhuangdao City Center • Yantai • more than 20 cities Outline n Introduction of NMEFC n Status of marine forecasting and pre-warning n Cases of Social benefits n Summary and future 3 Overview • NMEFC, Chinese national center for ocean forecasting • Affiliated with the Ministry of Natural Resouces that receives financial support from the Chinese government • Over 300 scientists and engineerings • Authorized by the State Council Academic Degrees Committee of Physical Oceanography and Meteorology to grant Master’s degrees • Leading authority that specializes in marine environmental and disaster forecasting and warning systems, scientific research, and consulting services • Actively engaged in partnerships with international scientists and agencies Marine Hazards warning Division Marine Environmental Forecasting Division Numerical Forecasting Division Operation Marine Weather Forecasting Division C Climate Prediction Division F E M Polar Environment Forecasting Division N Network and Computing Service Division Production & Marine Information Management Division Service Public Production Services Division Key Laboratory of Research on Marine Research & Hazards Forecasting, SOA Development 5 Established release forecasts to Marine weather and IOC/UNESCO as the wave Renamed public by radio and TV Tsunami Marine forecast(China sea) as the El Niño forecast Warning South China Sea ice forecast(Bo numerical temperature- Center of SOA Sea Tsunami Hydro- hai sea) National salinity-currents and Chinese Global Advisory meteorologi Tropical cyclone Marine ocean wave forecasting Operational storm surge systems for the China Center cal forecast Oceanography Environme Sea and Northwest Forecasting (SCSTAC) Forecasting Extra-tropical storm Pacific Ocean surge forecast ntal System(CGOF starts to be General red tides forecast Sea temperature Forecastin tour and beach S) trial- Observatory forecast (East environment forecast China sea) g Center operational tsunami forecast 1965 1966-1976 1983 1986-2010 2013 2018 History Real-time data receiving system 平潭站 云澳站 Coastal observing stations more than 20 key marine stations, including 109 observing points (till now): Temperature, Salinity, Tide, Wave, Wind, Marine chemistry… 遮浪站 嵊山站 大型浮标 Buoys 25 large-size buoys for meteorology and wave height, temp., 2 offshore small-size buoys; 2 Deep-sea Moorings; 成山头站 岱山站 4 offshore bottom-mounted moorings; 2 tsunami buoys. Radars 海啸浮标 5 Ground wave Radar for current, wave field; 2 X-band Marine Radar for wave field; 1 Radar Ice Sounder for Sea ice regime, thickness. International sources GTS 流速、流向 Agro 雷7 达站 … High Performance Computation Systems Sunway Cluster IBM Cluster Peak Performance ~ 350 TFlops Online Storage ~ 400 TB Supporting ~ 100 numerical forecast systems 8 Video Consultation system in China To keep the operational video consultation Provide the guide of diffirent video consultation setup Provide the skill training More than 300 times video conference Covered all the coastal region Release to public Operating maintenance a lot of News Clients,like Daily Headlines, Webchat and so on. Ø more than 430 papers and videos; Ø more than 2 milions pageviews of Daily Headlines,3 millions pageviews of Netease News; Ø more than 200 thousands pageviews of top news; Ø more than 180 thousands of top video. Release to public Central Media 7 programs in CCTV, CCTV CETV, Phoenix China National Radio Satellite TV and the China Radio International Travel Channel Outline n Introduction of NMEFC n Status of marine forecasting and pre-warning n Cases of Social benefits n Summary and future 12 storm surge huge wave temperature current marine tsunami Environmental sea forecast storm surge ice marine disaster pre- wave warning products red tide oil spill marine tsunami 海冰 weather sea ice emergency forecast oil spill current Touring search and rescue We hope we could Integrated systems Refined techniques from global to coast high resolution, more 01 02 accuracy Diversificated elements Customized services temerature, salinity, wave 03 04 optimal ship route, hight, eddy,mix layer optimal work window thickness and so on 1. 预报系统一体化 Self-dependented innovation 05 2. 预报技术精细化 marginal sea model, 3. 预报要素拓展化 storm surge model 4. 预报保障定制化 5. 预报创新自主化 Status of Operational Oceanography in NMEFC Chinese Global operational Oceanography Forecasting System (CGOFS v1.0) and extended forecast system Global Oceanography Forecasts: Level 1: Global Ocean Level 2: Northwest Pacific and Indian Ocean Level 3: Bo-Yellow-East China Sea and South China Sea Level 4: Polar Region Refined forecasts: China Coastal Zone Ecological Forecasts: Level 1: Northwest Pacific Level 2: East and South China sea Climate Prediction: Level 1: Global Level 2: Asia & Northwest Pacific Detailed of systems • Air-Sea Coupled system for Typhoon • harmonious physics processes • synchronous forecast both atmosphere and ocean ROMS Initial location of Typhoon inproved more between track, intensity,wind and pressure more accuracy of typhoon intensity change 17 We hope we could Integrated systems Refined techniques from global to coast high resolution, more 01 02 accuracy Diversificated elements Customized services temerature, salinity, 03 04 optimal ship route, wave hight, eddy,mix optimal work window layer thickness and so on 1. 预报系统一体化 Self-dependent innovation 05 2. 预报技术精细化 marginal sea model, 3. 预报要素拓展化 storm surge model 4. 预报保障定制化 5. 预报创新自主化 w M a a Storm Surge t x e m r i u i m n c o • High resolusion storm surge r f e numerical forecasting system a s e • Storm surge and Wave Overflow numerical forecasting system(SWOFS) • Storm surge and Wave Floodpain numerical forecasting system(SWIFS) • Risk evaluation and regionalization of storm surge disaster Ocean Wave A Unstructured refine ocean wave numerical forecasting system in coastal regions B Visualization of wave forecasting products C Analysis of the centennial recurrence period • Quantified tsunami pre- Tsunami warning data set • Timed and refined tsunami numerical forecasting system • Risk evaluation and regionalization of Tsunami IOC/UNESCO South China Sea Tsunami Advisory Center (SCSTAC) starts to be trial-operational in 2018 We hope we could Integrated systems Refined techniques from global to coast high resolution, more 01 02 accuracy Diversificated elements Customized services temerature, salinity, wave 03 04 optimal ship route, hight, eddy,mix layer optimal work window thickness and so on 1. 预报系统一体化 Self-dependented innovation 05 2. 预报技术精细化 marginal sea model, 3. 预报要素拓展化 storm surge model 4. 预报保障定制化 5. 预报创新自主化 Ecological Forecasts A Ocean carbon cycle forecast in NWP & China Seas B Jellyfish blooms in East China Sea C Red tide numerical warning D Hypoxia area numerical simulating E Marine Ecosystem numerical forecst system in NWP, ECS, SCS I : D O , Aug Oil Spill and Pollutant Forcing by wind, 01 temperature, salinity, wave and current oil spill of pipeline enteromorpha Input time, place, oil mass and 02 discharge value and so on nuclear leak in Japan Tianjin Port 03 Ensemble diffusion models explosion Bohai Bay Dangerous chemicals explode near T2i4anjin City Marine Dynamic Forecast Search and Rescue Calculate drift speed Calculate drift path Visually display Forecast products high resolution forecast of wind and current NMEFCSAR LEEWAY model model four order lagrange drift path model visualization drift path and search area of wrecked target Climate prediction • Time scale from monthly to annual SST anomaly • El nino dynamic and statistic prediction • Ensemble prediction of different models NINO3 index emseble prediction Diagnostic products eddy ocean front indian ocean regional coastal We hope we could Integrated systems Refined techniques from global to coast high resolution, more 01 02 accuracy Diversificated elements Customized services temerature, salinity, wave 03 04 optimal ship route, hight, eddy,mix layer optimal work window thickness and so on 1. 预报系统一体化 Self-dependent innovation 05 2. 预报技术精细化 marginal sea model, 3. 预报要素拓展化 storm surge model 4. 预报保障定制化 5. 预报创新自主化 Safe construction of Hong Kong- Zhuhai-Macao Bridge observation forecasting foundation channel trench weather wave current before one before 5 days before 1 day month construct select time decide time confirm time insitu window window window garantee Sea Ice • High resolution Sea Ice numerical forecasting systemin Bohai Sea and north of Yellow Sea • Sea ice vibration forcasting system near oil platform • New techniques like Sea ice discrete element method and so on. We hope we could Integrated systems Refined techniques from global to coast high resolution, more 01 02 accuracy Diversificated elements Customized services temerature, salinity, wave 03 04 optimal ship route, hight, eddy,mix layer optimal work window thickness and so on 1. 预报系统一体化 Self-dependent innovation 05 2. 预报技术精细化 marginal sea model, 3. 预报要素拓展化 storm surge model 4. 预报保障定制化 5. 预报创新自主化 Marginal sea model test case in SCS MTYPE=0 MTYPE=4 A Non-hydrostatic coordinates model has been build in China Seas non-hydro static parameter MTYPE=4
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