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© Crown copyright Met Office Met Office flying during DIAMET: EXT&MIX Richard Cotton
© Crown copyright Met Office Scientific Projects Cirrus ice clouds: Microphysics and Satellite retrieval validation. Mixed-phase: Microphysics and cloud evolution. Clear-sky: Humidity and chemistry. A wide-range of science objectives are to be investigated. The specific flight sortie will be chosen depending on the weather conditions and instrument status on a daily basis. Fit around DIAMET observing period.
© Crown copyright Met Office Cirrus: Ice-phase physics CIRRUS (Richard Cotton): Ice particle properties in deep altostratus/cirrostratus and cirrus uncinus. Includes ice particle density, diffusional growth, aggregation and sedimentation (and ISMAR testing). Operate in Southwest/Northwest-approaches. VACAR (Tom Emmery/Stephan Havemann): Cirrus optical properties. IASI (METOP) overpass. COSIC (Jim Heywood): Persistent contrail formation. MSG.
© Crown copyright Met Office Mixed-phase and liquid clouds ICEPIC2 (Phil Brown): Evolution of precipitation in convective clouds around the UK, especially the initiation and evolution of ice-phase particles and their relationship to aerosol inputs at the cloud base. NU-WAVE (Richard Cotton): Ice heterogeneous nucleation, diffusional growth and evaporation in altocumulus lenticularis. CHIMPS (Paul Barret): The structure of clouds and humidity in the mid- troposphere across various spatial scales. COALESC (Steve Abel): Stratocumulus evolution.
© Crown copyright Met Office Clear-sky projects CAVIAR (Stuart Newman): IASI satellite retrieval validation. AQUM (Debbie OSullivan): Chemistry. VISURB (Jim Haywood): Pollution in boundary layer. VIROSS (Stephan Havemann): SWS,SHIMS,BBR,ARIES radiation instruments.
© Crown copyright Met Office Instruments: CIP-15 and CIP-100 and 2D-C imaging probes. (CAPS-auto) SID-2 and CDP scattering probes. PCASP, Nephelometers and CCN. Nevzorov TWC and LWC, Johnson-Williams LWC bulk-water. Buck, GE, FWVS and WVSS humidity. LIDAR, AVAPS-sondes. ARIES/Heiman, SWS/SIMS. AIMMS turbulence probe.
© Crown copyright Met Office Operations centre at Exeter Conference room 4 booked for entire EXT&MIX period. Street access requires pass (names one week in advance). WIFI access for Internet and secure Met Office internal access. Operational flying forecasts web page to have additional DIAMET specific links.
Page 1© Crown copyright 2004 Cirrus Measurements during the EAQUATE Campaign C. Lee, A.J. Baran, P.N. Francis, M.D. Glew, S.M. Newman and J.P. Taylor.
Page 1© Crown copyright The Facility for Airborne Atmospheric Measurements (FAAM) BAe-146 Steve Abel First VOCALS Regional Experiment (REx) Preparatory.
© Crown copyright Met Office Met Office VOCALS activities and interests Phil Brown, Steve Abel and others 29 th July 2008 VOCALS-UK Planning Meeting.
© Crown copyright Met Office MEVALI Detachment Brief Chawn Harlow, FAAM, 20/10/11.
General: Very likely both aircraft are to be based at Arica. The UK recce is early April, both Arica and Iquique will be visited. Total of 120 flight hours.
© Crown copyright Met Office STICCS science aims Stuart Fox, Chawn Harlow, Clare Lee, Patrick Eriksson, Eric Defer + others…
© University of Reading Radiative effects of persistent aircraft contrails: a case study Richard Allan Environmental Systems.
© Crown copyright Met Office SALSTICE: the aircraft and ground based campaign in USA (May 2013) Stu Newman, Chawn Harlow and co-workers OBR conference,
Page 1© Crown copyright ICEPIC Sortie Brief P:\OBR\Exeter\2006 Spring Sortie Briefs\ICEPIC sortie brief.doc Steve Abel: 20 th April 2006.
GV Sites in Canada David Hudak Paul Joe Environment Environnement Canada 2nd International GPM Ground Validation Workshop, September, Taipei, Taiwan.
Page 1© Crown copyright 2005 Damian Wilson, 12 th October 2005 Assessment of model performance and potential improvements using CloudNet data.
Cirrus Coupled Cloud- Radiation Experiment: Juliet Pickering, Jonathan Murray, Alan Last, Cathryn Cox, Helen Brindley Keith Bower, James Dorsey, Ian Crawford.
ARM Data Overview Chuck Long Jim Mather Tom Ackerman.
Retrieval of Cloud Phase and Ice Crystal Habit From Satellite Data Sally McFarlane, Roger Marchand*, and Thomas Ackerman Pacific Northwest National Laboratory.
© Crown copyright Met Office Cloud observations at Cardington Simon Osborne (OBR, Cardington) OBR Conference, 11 th -13 th December 2012.
BAE 146 Aircraft RICO Schedule RICO Participating Scientists RICO Instrumentation Contact: Alan Blyth
© Crown copyright Met Office Update on CAVIAR field experiments Stuart Newman NPL, 29 September 2010.
Condensation: Dew, Fog and Clouds AT350. T=30 C Water vapor pressure=12mb What is Td? What is the sat. water vapor pressure? What is the relative humidity?
THE HYDROLOGIC CYCLE. A true cycle with no beginning or end.
Earth Observing Satellites Update John Murray, NASA Langley Research Center NASA Aviation Weather Satellites Last Year NASA’s AURA satellite, the chemistry.
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