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T-PARC2008 Operation Plan of JMA

T-PARC2008 Operation Plan of JMA. Overview of T-PARC2008 activities in JMA Outline of Special Observation Routine Observation and Special Observation Special Observation Special Observation – Radiosonde – Special Observation – Drop sonde – Special Observation – Rapid Scan –

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T-PARC2008 Operation Plan of JMA

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  1. T-PARC2008 Operation Plan of JMA • Overview of T-PARC2008 activities in JMA • Outline of Special Observation • Routine Observation and Special Observation • Special Observation • Special Observation – Radiosonde – • Special Observation – Drop sonde – • Special Observation – Rapid Scan – • T-PARC2008 Operation Structure of JMA Hideyuki SASAKI Administration Department Japan Meteorological Agency

  2. Overview of T-PARC2008 Activities in JMA Global Telecommunication System Routine Observation- Radiosonde - Wind Profiler - MTSAT NWP Center of JMA NWP Centers & Others NRL, NOAA, UM, NTU, YONSEI, ECMWF, UKMO, etc Sensitivity Analysis and NWP products Special Observation Operation Center of JMA Radiosonde Observation Data Server Operation Centers Dropsonde Observation -Daily meeting -Coordination of plan -Decision of special observation -Support of observation site -etc. MTSAT Rapid-Scan

  3. Outline of Special Observation Period of special observation: August and September in 2008 Frequency of special observation　　： 4 times Resources for special observation : 4 sites for radiosonde : 3 R/V for radiosonde : 1 aircraft for dropsonde : 1 satellite for rapid scan Special observation Area 30N,140E 30N,125E 20N,125E 20N,140E

  4. Routine Observation and Special Observation Routine ObservationSpecial Observation 　（4 times ) Upper Air Observation Network over Japan - Radiosonde site 16 sites/ every 12 hours 4 sites (max)/ every 3 hours - Wind Profiler site 31 sites/ every 10 minutes -- - Research Vessel site 3 R/V (every 12hous)2 sites (max) around target area every 3hours Dropsonde Observation - Aircraft none 4 times 37 dropsondes (total) Satellite Observation - MTSAT-1R Operational ( 140E ) -- - MTSAT-2 Standby (145E ) Rapid Scan ( 4 times )

  5. Special Observation 24hours １２UTC ００UTC １２UTC Upper Air Observation RadiosondeSite max 4 sites 3hours Research Vessel site max 2 sites 3hours 10～15sondes Routine Observation Dropsonde Observation 4hours Special Observation Satellite Observation 1hours

  6. Special Observation - Radiosonde - Upper Air Observation Network Radiosonde site 16 Wind Profiler site 31 Special Observation site

  7. Special Observation - Dropsonde - We aim to reduce forecast uncertainties in TC track forecasts by performing airborne adaptive observations.

  8. Special Observation - Rapid Scan - -2 day 00UTC -1 day 00UTC Reference Time 00UTC Thursday ～08UTC ～06UTC ～07UTC 12UTC 12UTC Rapid Scan Observation planning the next week special observation (Mon. to Fri.) order to observe and indicate the area of small region observations final decision Small region B 7min x 2Tims Small region A 4min x 3Tims Northern Hemisphere

  9. T-PARC2008 Operation Structure of JMA Operation Center Staff members of JMA and MRI NWP and Forecast NWP products Numerical Prediction Division, Hq. Typhoon forecast Forecast Division, Hq. Observation Radiosonde site Hachijyo-jima, Naze, Minamidaitou-jima, Ishigaki-jima Research Vessel Ryofu-maru, Seifu-maru, Chofu-maru MTSAT Rapid Scan Meteorological Satellite Center Dropsonde Meteorological Research Institute

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