Publications – David M. L. Sills


Peer-Reviewed and Submitted (*) Articles

Hayden, K. L., D. M. L. Sills, J. R. Brook, S.-M. Li, , P. Makar, M. Z. Markovic, P. Liu, K. G. Anlauf, J. M. O’Brien, Q. Li, and R. McLaren, 2011: Aircraft study of the impact of lake-breeze circulations on trace gases and particles during BAQS-Met 2007. Atmos. Chem. Phys., 11, 10173-10192. [ACP Abstract / PDF] New

McGuire, M. L., C.-H. Jeong, J. G. Slowik, R. Y.-W. Chang, J. C. Corbin, G. Lu, C. Mihele, P. J. G. Rehbein, D. M. L. Sills, J. P. D. Abbatt, J. R. Brook, and G. J. Evans, 2011: Elucidating determinants of aerosol composition through particle-type-based receptor modeling. Atmos. Chem. Phys., 11, 8133-8155. [ACP Abstract / PDF] New

Sills, D. M. L., J. R. Brook, I. Levy, P. A. Makar, J. Zhang, and P. A. Taylor, 2011: Lake breezes in the southern Great Lakes region and their influence during BAQS-Met 2007.
Atmos. Chem. Phys., 11, 7955-7973. [ACP Abstract / PDF] New

Taylor, N. M., D. M. L. Sills, J. M. Hanesiak, J. A. Milbrandt, C. D. Smith, G. S. Strong, S. H. Skone, P. J. McCarthy, and J. C. Brimelow, 2011: The Understanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE) 2008. Bull. Amer. Meteorol. Soc., 92, 739-763. [AMS abstract] [PDF] New

Makar, P. A., J. Zhang, W. Gong, C. Stroud, D. Sills, K. L. Hayden, J. Brook, I. Levy, C. Mihele, M. D. Moran, D. W. Tarasick, and H. He, 2010: Mass tracking for chemical analysis: the causes of ozone formation in southern Ontario during BAQS-Met 2007. Atmos. Chem. Phys., 10, 11151-11173. [ACP Abstract / PDF] New

Levy, I., P. A. Makar, D. Sills, J. Zhang, K. L. Hayden, C. Mihele, J. Narayan, M. D. Moran, S. Sjostedt, and J. Brook, 2010: Unraveling the complex local-scale flows influencing ozone patterns in the southern Great Lakes of North America, Atmos. Chem. Phys., 10, 10895-10915. [ACP Abstract / PDF] New

Makar, P. A., W. Gong, C. Mooney, J. Zhang, D. Davignon, M. Samaali, M. D. Moran, H. He, D. W. Tarasick, D. Sills, and J. Chen, 2010: Dynamic adjustment of climatological ozone boundary conditions for air-quality forecasts. Atmos. Chem. Phys., 10, 8997-9015. [ACP Abstract / PDF] New

Sills, D. M. L., 2009: On the MSC Forecasters Forums and the Future Role of the Human Forecaster. Bull. Amer. Meteorol. Soc., 90, 619-627. [AMS Abstract] [PDF]

Sills, D. M. L., J. W. Wilson, P. I. Joe, D. W. Burgess, R. M. Webb, N. I. Fox, 2004: The 3 November tornadic event during Sydney 2000: storm evolution and the role of low-level boundaries. Weather and Forecasting, 19, 22-42. [AMS abstract] [PDF]

Fox, N. I., R. Webb, J. Bally, M. W. Sleigh, C. E. Pierce, D. M. L. Sills, P. I. Joe, J. Wilson and C. G. Collier, 2004: The impact of advanced nowcasting systems on severe weather warning during the Sydney 2000 forecast demonstration project: 3 November 2000. Weather and Forecasting, 19, 97-114. [AMS abstract] [PDF]

King, P. W. S., M. Leduc, D. M. L. Sills, N. R. Donaldson, D. R. Hudak, P. I. Joe, B. P. Murphy, 2003: Lake breezes in Southern Ontario and their relation to tornado climatology. Weather and Forecasting, 18, 795-807. [AMS abstract] [PDF]

Keenan, T., P. Joe, J. Wilson, C. Collier, B. Golding, D. Burgess, P. May, C. Pierce, J. Bally, A. Crook, A. Seed, D. Sills, L. Berry, R. Potts, I. Bell, N. Fox, E. Ebert, M. Eilts, K. O'Loughlin, R. Webb, R. Carbone, K. Browning, R. Roberts and C. Mueller, 2003: 2000 World Weather Research Programme Forecast Demonstration Project: overview and current status. Bull. Amer. Meteorol. Soc., 84, 1041-1054. [AMS abstract] [PDF]

Hastie, D. R., J. Narayan, C. Schiller, H. Niki, P. B. Shepson, D. M. L. Sills, P. A. Taylor, Wm. J. Moroz, J. W. Drummond, N. Reid, R. Taylor, P. B. Roussel and O. T. Melo, 1999: Observational evidence for the impact of lake breeze circulation on ozone concentrations in southern Ontario. Atmospheric Environment, 33, 323-335. [Elsevier abstract] [PDF]


Non Peer-Reviewed Articles

Sills, D. M. L., 2009: On the MSC Forecasters Forums and the Future Role of the Human Forecaster. CMOS Bulletin SCMO, 37, 147-151. [Abridged version of 2009 BAMS paper of same name]

Taylor, N., D. Sills, J. Hanesiak, J. Milbrandt, P. McCarthy, C. Smith and G. Strong, 2007: The UNderstanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE): a report following the first science workshop, 18-19 April 2007, Edmonton, Alberta. CMOS Bulletin SCMO, 35, 20-28. [PDF]

Bensimon, D. R., S. Desormeaux, M. Gaudette, L. Lefaivre, D. M. L. Sills, G. Simard and J.-F. Voros, 2005: The Third MSC Forecasters' Forum: Overview and Recommendations. CMOS Bulletin SCMO, 33, 87-88.

Sills, D., 2004: In Memoriam - Brian Patrick Murphy (1958-2004). CMOS Bulletin SCMO, 32, 178. [JPG]

Sills, D., M. Leduc, P. King and I. Ruddick, 2004: Meeting Summary: the 12th Annual Great Lakes Operational Meteorology Workshop. CMOS Bulletin SCMO, 32, 23.

Alexander, L., X. Sun, D. Sills and P. Taylor, 2003: An analysis of the tornado outbreak of Nov 10/11, 2002 in the United States. CMOS Bulletin SCMO, 31, 48-57.

Schneider, R. and D. Sills, 2000: Tornadoes strike southern Ontario - 17 July 2000.CMOS Bulletin SCMO, 28, 139-142.

King, P., D. Sills, D. Hudak, P. Joe, N. Donaldson, P. Taylor, X. Qiu, P. Rodriguez, M. Leduc, R. Synergy, and P. Stalker, 1999: ELBOW: An experiment to study the effects of lake breezes on weather in southern Ontario. CMOS Bulletin SCMO, 27, 35-41. [HTML]


PhD Dissertation

Sills, D. M. L., 1998: Lake and land breezes in southwestern Ontario: observations, analyses and numerical modelling. PhD dissertation, CRESS, York University, 338 pp. [PDF] (large document!)


Technical Notes and Reports

Sills, D. M. L., 2008: Forecasting For the Future: A Discussion of Issues Related to the MSC Forecasters Forum Series. Meteorological Research Division Technical Note #2008-001. Environment Canada, 25 pp. [PDF]

Bensimon, D., S. Desormeaux, M. Gaudette, L. Lefaivre, D. Sills, G. Simard and J.-F. Voros, 2005: Report on the Third Annual Forecasters Forum. Environment Canada, 40 pp.

Sills, D. M. L., 2005: The Research Support Desk Initiative at the Ontario Storm Prediction Centre. Meteorological Research Branch Technical Note #-2005-001. Environment Canada, 30 pp.

Alexander, L., D. M. L. Sills and P. A. Taylor, 2003: ELBOW 2001: Final Data Report. York University, 77 pp, available from the authors.

Keenan, T., P. Joe, J. Wilson, C. Collier, B. Golding, D. Burgess, P. May, C. Pierce, J. Bally, A. Crook, A. Seed, D. Sills, L. Berry, R. Potts, I. Bell, N. Fox, E. Ebert, M. Eilts, K. O'Loughlin, R. Webb, R. Carbone, K. Browning, R. Roberts and C. Mueller, 2002: 2000 World Weather Research Programme Forecast Demonstration Project: overview and current status. BMRC Research Report, No 85, Bureau of Meteorology, GPO Box 1289K Melbourne, Australia, 3001, 28 pp.

Sills, D. M. L., X. Qiu and P. A. Taylor, 1997: SOMOS II: Southern Ontario Oxidant Study - Meteorological Modelling. Final report to the Ontario Ministry of Environment and Energy, 117 pp. [HTML]

Sills, D. M. L. and P. A. Taylor, 1996: SOMOS: Southern Ontario Oxidant Study - Mesoscale Meteorological Analysis, Model Testing and Evaluation. Final report to the Ontario Ministry of Environment and Energy, 108 pp.

Sills, D. M. L., P. A. Taylor and J. R. Salmon, 1994: SOMOS: Southern Ontario Oxidant Study - Meteorological Measurements. Final data report to the Ontario Ministry of Environment and Energy, 87 pp.


Conference Proceedings, Preprints and Extended Abstracts

Makar, P. A., J. Zhang, W. Gong, M. D. Moran, C. Stroud, S. Gong, S. Gravel, J. Brook, K. Hayden, C. Mihele, S. Ménard, D. Talbot, H. Landry, M. Sassi, A. Kallaur, D. Sills, J. Abbatt, and J. Slowik, 2010: High-resolution air-quality modelling of the Windsor-Detroit area using two models: comparisons to BAQS-Met data. Air Pollution Modelling and its Application XX. NATO Science for Peace and Security Series -- C: Environmental Security, Eds. D. G. Steyn and S. T. Rao, 69-73. [PDF] New

Sills, D., N. Driedger, B. Greaves, E. Hung and R. Paterson, 2009:  iCAST: a Prototype Thunderstorm Nowcasting System Focused on Optimization of the Human-Machine Mix. Proceedings, 2nd World Weather Research Programme Symposium on Nowcasting and Very Short Range Forecasting, Whistler, British Columbia, Environment Canada DVD-ROM Paper 2.9. [PDF] New 

Sills, D. M. L., and N. M. Taylor, 2008: The Research Support Desk (RSD) initiative at Environment Canada: Linking severe weather researchers and forecasters in a real-time operational setting. Preprints, 24th AMS Conference on Severe Local Storms, Savannah, GA, Amer. Meteorol. Soc., Paper 9A.1. [PDF] [Recording]

Taylor, N. M., D. M. L. Sills, J. Hanesiak, J. A. Milbrandt, C. D. Smith, G. Strong, S. Skone, P. J. McCarthy, and J. Brimelow, 2008: The Understanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE): Overview and preliminary results. Preprints, 24th AMS Conference on Severe Local Storms, Savannah, GA, Amer. Meteorol. Soc., Paper 18.7. [PDF] [Recording]

Flagg, D., J. Brook, D. Sills, P. Makar, P. Taylor, G. Harris, R. McLaren, and P. King, 2007: Lake breezes in southern Ontario: observations, models and impacts air quality. Preprints, 29th NATO/SPS International Technical Meeting on Air Pollution Modelling and its Application, 24-28 September 2007, Aveiro, Portugal.

Erfani, A., J. Mailhot, S. Gravel, M. Desgagné, P. King, D. Sills, N. Mclennan and D. Jacob, 2005: The high resolution limited area version of the Global Environmental Multiscale model and its potential operational applications. Preprints, 11th Conference on Mesoscale Processes, Albuquerque, NM, Amer. Meteorol. Soc., CD-ROM Paper 1M.4 [PDF]

Sills, D., B. Greaves, N. Driedger and R. Paterson, 2005: Development And Use Of A Prototype Nowcasting System Focused On Optimization Of The Human-Machine Mix. Proceedings, World Weather Research Programme Symposium on Nowcasting and Very Short Range Forecasting, Toulouse, France, Meteo France, DVD-ROM Paper 7.27. [PDF]

Sills, D. M. L, S. J. Scriver and P. W. S. King, 2004: The Tornadoes in Ontario Project (TOP). Preprints, 22nd AMS Conference on Severe Local Storms,Hyannis, MA, Amer. Meteorol. Soc., CD-ROM Paper 7B.5. [PDF]

Boodoo, S., D. Hudak, N. Donaldson, R. Paterson and D. Sills, 2003: Summer Severe Weather Occurrence in Southern Ontario – A Climatological Perspective. Preprints, 31st International Conference on Radar Meteorology, Seattle, WA, Amer. Meteorol. Soc., 621-624. [PDF]

Sills, D., P. Taylor, P. King, W. Hocking and I. Nichols, 2002: ELBOW 2001 - studying the relationship between lake breezes and severe weather: project overview and preliminary results. Preprints, 21st Severe Local Storms Conference, San Antonio, TX, Amer. Meteorol. Soc., 611-614. [PDF]

King, P., B. Murphy, A. Erfani and D. Sills, 2002: The Use of the GEM forecast model at very high resolution during ELBOW 2001. Preprints, 21st Severe Local Storms Conference, San Antonio, TX, Amer. Meteorol. Soc., J125-J128. [PDF]

Murphy, B. P., A. Ashton, P. King and D. Sills, 2002: An Experiment in Subjective Probabilistic Quantitative Precipitation Forecasting: Forecasts and Verification during the ELBOW 2001 Field Study. Preprints, 16th AMS Conference on Hydrology , Orlando, FL, Amer. Meteorol. Soc., 130-135. [PDF]

Sills, D., J. Wilson, C. Mueller, N. Fox, D. Burgess, P. Joe, P. Dunda, R. Webb, 2001: Meteorological aspects of the 3 November 2000 severe storms in Sydney, Australia. Preprints, 30th International Conference on Radar Meteorology, Munich, Germany, Amer. Meteorol. Soc., 495-497.

Burgess, D. W., P. Joe, R. Potts, T. Keenan, P. May, D. Mitchell, B. Conway, A. Treloar, D. Sills and D. Hudak, 2001: Severe storm detection algorithms for the S2000 Project. Preprints, 30th International Conference on Radar Meteorology,Munich, Germany, Amer. Meteorol. Soc., 483-485.

Fox N., E. Mitchell, P. Dunda, J. Bally, G. Freeman, C. Pierce, M. Sleigh, D. Sills and T. Keenan, 2001: Assessing the impact of advanced nowcasting systems on severe weather warning dissemination. Preprints, 30th International Conference on Radar Meteorology, Munich, Germany, Amer. Meteorol. Soc., 498-499.

Greaves, B., R. Trafford, N. Driedger, R. Paterson, D. Sills, D. Hudak, and N. Donaldson, 2001: The AURORA Nowcasting Platform – Extending the Concept of a Modifiable Database for Short Range Forecasting. Preprints, 17th International Conference on Interactive Information and Processing Systems for Meteorology, Oceanography, and Hydrology, Albuquerque, NM, Amer. Meteorol. Soc., 236-239.

Sills, D. M. L. and P. W. S. King, 2000: Landspouts at lake breeze fronts in southern Ontario. Preprints, 20th Conference on Severe Local Storms, Orlando, FL, Amer. Meteorol. Soc., 243-246. [HTML]

Sills, D., N. Donaldson, N. Driedger, B. Greaves, D. Hudak, P. King, R. Paterson, R. Trafford and C. Banic, 1999: Developments for improved nowcasting in Canada. Extended abstracts, 6th Workshop on Operational Meteorology, Halifax, NS, Atmos. Env. Serv. / Can. Meteorol. Ocean. Soc., 110-111.

Sills, D. and P. King, 1999: Observations and MC2 modelling of severe thunderstorms initiated at lake breeze fronts. Extended abstracts, 6th Workshop on Operational Meteorology, Halifax, NS, Atmos. Env. Serv. / Can. Meteorol. Ocean. Soc., 212-218.

King, P. and D. M. L. Sills, 1998: The 1997 ELBOW Project: an experiment to study the Effects of Lake Breezes On Weather in southern Ontario. Preprints, 19th Conference on Severe Local Storms, Amer. Meteorol. Soc., Minneapolis, MN, 317-320.

Sills, D. M. L. and P. King, 1998: The 1997 ELBOW Project: high-resolution modelling of lake breezes in a pre-storm environment. Preprints, 19th Conference on Severe Local Storms, Amer. Meteorol. Soc., Minneapolis, MN, 26-29. [HTML]

Sills, D. M. L. and Wm. Moroz, 1996: Lake breeze circulations resulting in elevated ozone concentrations at Hastings, Ontario. Proceedings, Air and Waste Management Assoc. Annual Meeting, Nashville, TN.

Sills, D. M. L. and P.A. Taylor, 1996: Lake breezes and their impact on ground-level ozone transport over southwestern Ontario and southeastern Michigan. Air Pollution Modelling and its Application XI. NATO Challenges of Modern Society Vol. 21, Eds. S.E. Gryning and F.A. Schiermeier, 63-69.

Tangirala, R.S. and D. M. L. Sills, 1995: Application of a mesoscale model to investigate lake breeze effects on high ozone and oxidant episodes in southern Ontario. Preprints, 11th Symposium on Boundary Layers and Turbulence, Amer. Meteorol. Soc., Charlotte, NC, 158-159.


Conference / Workshop Presentations and Lectures

Makar, P., J. Brook, D. Sills, K. Hayden, C. Stroud, M. Moran, J. Zhang, W. Gong, S. Gong, C. Mihele, Q. Li, and D. Davignon, 2011: The Border Air Quality and Meteorology Study (BAQS-Met): Overview, Comparisons between Observations and Models, and Lessons Learned. Abstracts, 45th Congress of the Canadian Meteorological and Oceanographic Society, June 5-9, Victoria, BC. New

Sills, D., 2011: Storm damage survey training 2011. Storm Damage Survey Training Workshop, Toronto, ON. New

Sills, D., 2011: Decision making in the forecasting environment. OSPC Change of Season Workshops, Toronto, ON. New

Sills, D., 2011: Tornado-producing storms: conceptual models and forecasting/nowcasting. OSPC Change of Season Workshops, Toronto, ON. New

Sills, D., 2011: Convective nowcasting techniques and 2011 RSD plans. OSPC Change of Season Workshops, Toronto, ON. New

Sills, D., 2011: Tools for wind damage classification, rating and reporting. Presentation to MSC Technical Transfer Advisory Committee (TTAC), Toronto, ON. New

Sills, D., J. Brook, I. Levy, P. Makar, J. Zhang, P. Taylor, K. Hayden and L. Elliott, 2011: Lake breezes in the lower Great Lakes during BAQS-Met 2007. Abstracts, 19th International Great Lakes Operational Meteorology Workshop, Mar 21-23, Ithaca, NY. New [PPS]

Sills, D., N. Driedger, B. Greaves, E. Hung, R. Paterson, and W. Burrows, 2010: iCAST: A severe storm nowcasting prototype focused on optimization of the human-machine mix. Preprints, 25th AMS Conference on Severe Local Storms, Oct 11-14, Denver, CO. [Abstract] [Recording] 

Driedger, N., B. Greaves, E. Hung, R. Paterson, and David Sills, 2010: Progress on the Use of Meteorological Object Representations For Convective Storm Warnings – an iCAST Update. Abstracts, 44th Congress of the Canadian Meteorological and Oceanographic Society, May 31 - June 4, Ottawa, ON. 

Sills, D., N. Driedger, and E. Hung, 2010: Comparing GEM 15 km, GEM-LAM 2.5 km and RUC 13 km Model Simulations of Mesoscale Features over Southern Ontario. Abstracts, 18th International Great Lakes Operational Meteorology Workshop, Mar 22-24, Toronto, ON. 

Sills, D., 2010: Storm damage survey training 2010. Storm Damage Survey Training Workshop, Toronto, ON.

Sills, D., 2010: The Research Support Desk Initiative at Environment Canada. Invited presentation to visiting delegates of the Chinese Meteorological Agency. January 20, Toronto, ON.

Taylor, N. M.,  D. M. L. Sills, J. Hanesiak, J. A. Milbrandt, C. D. Smith, G. Strong, S. Skone, P. J. McCarthy, and J. C. Brimelow, 2009: The Understanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE) 2008: Preliminary Results. College of DuPage Severe Weather Symposium, 5-7 November, Downers Grove, IL. 

Sills, D., 2009: Overview of Environment Canada participation in VORTEX-2. Invited presentation for Assistant Deputy Minister Brian Gray. July 13, Toronto, ON. 

Sills, D., J. Brook, K. Hayden, P. Makar, P. Taylor and L. Hill, 2009: Lake Breezes in SW Ontario and Their Influence During BAQS-Met 2007. Abstracts, 43rd Congress of the Canadian Meteorological and Oceanographic Society, 31 May - 4 June, Halifax, NS. [PPS

Sills, D., N. Taylor, C. Smith, G. Strong and J. Hanesiak, 2009: Mesonet Observations during the UNSTABLE 2008 Pilot. Abstracts, 43rd Congress of the Canadian Meteorological and Oceanographic Society, 31 May - 4 June, Halifax, NS. [PPS

Sills, D., N. Driedger and E. Hung, 2009: Comparing GEM Regional, GEM-LAM 2.5 and RUC Model Simulations of Mesoscale Features over Southern Ontario. Abstracts, 43rd Congress of the Canadian Meteorological and Oceanographic Society, 31 May - 4 June,  Halifax, NS. [PPS

Sills, D., 2009: The MSC Forecasters Forums and the Future Role of the Human Forecaster. Abstracts, 43rd Congress of the Canadian Meteorological and Oceanographic Society, 31 May - 4 June, Halifax, NS. [PPS

Sills, D., 2009: Damage survey training and 2009 RSD plans. OSPC Change of Season Workshops, April 22nd and 24th, Toronto, ON. 

Sills, D., 2009: Damage survey training 2009. Annual Damage Survey Training Workshop, April 9th, Toronto, ON. 

Sills, D., 2009: Testing Convective Nowcasting Techniques on the RSD. Invited Presentation, Spring Workshop, April 8th, Buffalo, NY. 

Wong, S., Q. Li and D. Sills, 2009: Lake Environment Influences on Air Quality in Southern Ontario Case Study: Sept 2-3 2008. Abstracts, 2009 National Air Quality Conferences: Air Quality Forecasting and Mapping, March 2-5, Addison, TX. 

Sills, D. M. L., and N. M. Taylor, 2009: The Research Support Desk (RSD) initiative at Environment Canada: Linking severe weather researchers and forecasters in a real-time operational setting. Atmospheric Science and Technology Directorate Research Seminar, March 3, Toronto, ON. [PPS

Sills, D., J. Brook and P. Taylor, 2008: Lake Breezes in Southwestern Ontario and Their Influence During BAQS-Met 2007. Invited Presentation AGU Fall Meeting, December 15-19, San Francisco, CA. [PPS

Brook, J. R.., P. Makar, D. Sills, R. McLaren and K. Hayden, 2008: Motivation, Design and Highlights of the 2007 Border Air Quality and Meteorology Study. Invited Presentation, AGU Fall Meeting, December 15-19, San Francisco, CA.

Stroud, C., P. Makar, W. Gong, J. Zhang, J. Brook, K. Hayden, D. Sills, J. Murphy, G. Evans and R. McLaren, 2008: Chemical Processing of Secondary Aerosol Components in Lake-Breeze Circulations: High Resolution Air Quality Modelling Results from the BAQS-Met Study. Abstracts, AGU Fall Meeting, December 15-19, San Francisco, CA.

Makar, P. A., J. Zhang, W. Gong, C. Stroud, M. D. Moran, S. Gravel, J. Brook, K. Hayden, D. Sills, S. Gong and R. McLaren, 2008: BAQS-Met Air-Quality Modelling Using AURAMS: Overview, Main Pollution Events, and Initial Model Evaluation. Abstracts, AGU Fall Meeting, December 15-19, San Francisco, CA.

Hayden, K. L., S. Li, D. Sills, J. R. Brook, P. Liu, C. Stroud, S. Sharma, P. Makar, G. Lu, K. G. Anlauf, W. Strapp and J. M. O'Brien, 2008: Aircraft measurements of trace gases and particles during BAQS-Met. Abstracts, AGU Fall Meeting, December 15-19, San Francisco, CA.

Sills, D., 2008: BAQS-Met update: Quality control and analysis of surface mesonet data. BAQS-Met Data Workshop, November 5, Toronto, ON.

Wong, S., Q. Li and D. Sills, 2008: Lake Environment Influences on Air Quality in Southern Ontario Case Study: Sept 2-3 2008. Abstracts, 17th International Great Lakes Operational Meteorology Workshop, Oct 8-10, Ann Arbor, MI.

Taylor, N. M., D. Sills, J. Hanesiak, J. Milbrandt, C. Smith, G. Strong, J. Brimelow, and P. McCarthy, 2008: The Understanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE): an update on scheduled field activities in 2008. PASPC Spring Workshop, Winnipeg, MB.

Sills, D., 2008: Storm damage survey training 2008. Storm Damage Survey Training Workshop, Toronto, ON.

Sills, D., 2008: Testing convective nowcasting techniques on the RSD. OSPC Change of Season Workshops, Toronto, ON.

Joe, P., I. Zawadzki, C. Landry, D. Sills and G. Isaac, 2008: Nowcasting systems in Canada. Japan Meteorological Agency International Hazardous Winds Workshop, January 8, Tokyo, Japan.

Newark, M., J. Anderson, D. Sills, P. King, D. Etkin and P. Joe, 2008: Tornado climatology in Canada. Japan Meteorological Agency International Hazardous Winds Workshop, January 8, Tokyo, Japan.

Sills, D., P. Taylor, T. Stapf, B. Drummond, and T. Bukhman, 2007: BAQS-Met Meteorological Data Summary. First BAQS-Met Data Workshop, December 7, Toronto, ON.

Sills, D., 2007: Severe Thunderstorms - Basics to Bleeding Edge. Guest lecture, Cloud Physics and Radar Meteorology Course, Dept. of Earth and Space Science and Engineering, November 21, Toronto, ON.

King, P., M. Leduc, I. Ruddick and D. Sills, 2007: The Woodstock Tornado Revisited in View of Current Conceptual Models. Abstracts, 41st Congress of the Canadian Meteorological and Oceanographic Society, St. John's, NL.

Sills, D. and N. Taylor, 2007: The UNderstanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE): testing of mesonet instrumentation. Abstracts, 41st Congress of the Canadian Meteorological and Oceanographic Society, St. John's, NL.

Taylor, N. and D. Sills, 2007: The UNderstanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE): project overview. Abstracts, 41st Congress of the Canadian Meteorological and Oceanographic Society, St. John's, NL.

Taylor, N. and D. Sills, 2007: UNSTABLE science question 1: ABL processes - water vapour and convergence boundaries – part 1. First UNSTABLE Science Workshop, April 18-19, Edmonton, AB.

Sills, D. and N. Taylor, 2007: UNSTABLE science question 1: ABL processes - water vapour and convergence boundaries – part 2. First UNSTABLE Science Workshop, April 18-19, Edmonton, AB.

Sills, D., 2007: Damaging wind phenomena, classification, and surveying techniques. Ontario Storm Damage Surveying Workshop, Toronto, ON.

Sills, D., 2007: Damaging wind phenomena, classification, and surveying techniques. OSPC Change of Season Workshops, Toronto, ON.

Sills, D., 2007: Tornado-producing storms: conceptual models and forecasting/nowcasting. OSPC Change of Season Workshops, Toronto, ON.

Sills, D., 2007: The Research Support Desk at the OSPC: update for 2007. OSPC Change of Season Workshops, Toronto, ON.

Sills, D., 2007: Advances in mesoscale analysis and nowcasting related to summer severe weather. Cloud Physics and Severe Weather Research Section Symposium, Toronto, ON.

Taylor, N. and D. Sills, 2007: UNderstanding Severe Thunderstorms and Alberta Boundary Layers Experiment (UNSTABLE). Drought Research Initiative (DRI) Workshop #2, Winnipeg, MB.

Lin, H, Q. Li, D. Sills, J. Brook, L. Alexander and P. King, 2007: Lake Breeze Effects on Air Quality in the Southern Ontario. Abstracts, Ninth Conference on Atmospheric Chemistry, San Antonio, TX, Amer. Meteorol. Soc.

Sills, D., 2006: BAQS-Met: How we got here. BAQS-Met Science and Planning Workshop, Toronto, ON.

Erfani, E., J. Mailhot, A. Methot, S. Gravel, M. Desgagne, A. Plante, D. Sills, P. King and A. Ashton, 2006: The 2.5 km horizontal resolution limited area version of the Global Environmental Multiscale model over southern Ontario and Quebec. Abstracts, 15th International Great Lakes Operational Meteorology Workshop, Oct 25-27, Niagara Falls, ON.

Mengesha, Y., D. Rodgers and D. Sills, 2006: Mesoscale patterns associated with MCS of 17 July 2006 in southern Ontario. Abstracts, 15th International Great Lakes Operational Meteorology Workshop, Oct 25-27, Niagara Falls, ON.

Sills, D., 2006: Bow-echo tornadoes: new insights from the wilds of Ontario, Abstracts, 15th International Great Lakes Operational Meteorology Workshop, Oct 25-27, Niagara Falls, ON.

Lin, H, Q. Li, D. Sills, J. Brook, L. Alexander and P. King, 2006: Lake Breeze Effects on Air Quality in the Southern Ontario. Abstracts, Fourth Canadian Workshop on Air Quality, Banff, AB, Env. Canada.

Sills, D., N. Driedger, B. Greaves, P. King, M. Leduc and R. Paterson, 2006: The Research Support Desk (RSD) Initiative at Environment Canada: Recent Results and Future Plans. Abstracts, 40th Congress of the Canadian Meteorological and Oceanographic Society, Toronto, ON.

Alexander, L. and D. Sills, 2006: ELBOW 2001: Generation of a Low-Level Mesoscale Boundary Inventory. Abstracts, 40th Congress of the Canadian Meteorological and Oceanographic Society, Toronto, ON.

Sills, D., 2006: Damaging wind phenomena, classification, and surveying techniques. Ontario Storm Damage Surveying Workshops, Toronto, ON.

Sills, D., 2006: Tornado-producing storms: conceptual models and forecasting/nowcasting. OSPC Change of Season Workshops, Toronto, ON.

Sills, D., S. Khodayar and P. Taylor, 2006: Lake breezes and air quality during ELBOW 2001. BAQS-Met Planning Workshop, Toronto, ON.

Sills, D. and P. King, 2006: MRD use of GEM 2.5: past, present and future. GEM 2.5 Workshop, Dorval, PQ.

Sills, D., B. Greaves, N. Driedger and R. Paterson, 2005: Development and use of a prototype nowcasting system focused on optimization of the human-machine mix. Provincial Flood Forecasting and Flood Warning Committee Meeting, Sept. 21, Toronto, ON.

Sills, D., 2005: The Research Support Desk at the Ontario Storm Prediction Centre. Abstracts, 14th International Great Lakes Operational Meteorology Workshop, Sept. 14-16, Grand Rapids, MI.

Bensimon, D., D. Sills, S. Desormeaux, M. Gaudette, L. Lefaivre, G. Simard and J.-F. Voros, 2005: The Third MSC Forecasters Forum: overview and recommendations. Abstracts, 39th Congress of the Canadian Meteorological and Oceanographic Society, May 31 - June 3, Vancouver, BC.

Greaves, B., D. Sills, N. Driedger, J. Reid, E. Bradbury, R. Paterson and B. Brodie, 2005: Using enhanced graphic production for decision support. Abstracts, 39th Congress of the Canadian Meteorological and Oceanographic Society, May 31 - June 3, Vancouver, BC.

Sills, D., 2005: The Research Support Desk at the Ontario Storm Prediction Centre. Abstracts, 39th Congress of the Canadian Meteorological and Oceanographic Society, May 31 - June 3, Vancouver, BC.

Sills, D., 2005: Boundary-related convective nowcasting techniques / RSD in 2005. OSPC Change of Season Workshops, Apr 19 and 21, Toronto, ON.

Sills, D. and P. Joe, 2005: Nowcasting and the human-machine mix. Third Annual MSC Forecasters Forum, February 15-17, Montreal, PQ.

Ford, R. P., D. Sills and P. King, 2004: BAQSmet - An intensive meteorological field study in the Detroit-Windsor region. Abstracts, 13th International Great Lakes Operational Meteorology Workshop, Buffalo, NY.

Sills, D., 2004: Lake breezes in southwestern Ontario: impacts on air quality and severe weather. Rowan Williams Davies & Irwin Inc., Guelph, ON

Sills, D., 2004: Lake breezes and pollutant transport in the Windsor-Detroit area. Border Air Quality Study - Meteorological Measurements Science Workshop, June 9-10, Toronto, ON.

Alexander, L. and D. Sills, 2004: ELBOW 2001: Analysis of low-level boundaries in southwestern Ontario. Abstracts, 38th Congress of the Canadian Meteorological and Oceanographic Society, Edmonton, AB.

Sills, D. M. L. and S. J. Scriver, 2004: The Tornadoes in Ontario Project (TOP). Abstracts, 38th Congress of the Canadian Meteorological and Oceanographic Society, Edmonton, AB.

Kochtubajda, B., D. R. Hudak, D. M. L. Sills, S. Boodoo and M. Lapalme, 2004: The Edmonton Severe Thunderstorm of 7 August 2003. Abstracts, 38th Congress of the Canadian Meteorological and Oceanographic Society, Edmonton, AB.

Sills, D., 2004: The Future Role of the Operational Forecaster from a Research Perspective. Science-Operations Connections Forum, February 24-26, Toronto, ON.

Sills, D., 2003: The detection of lake breeze fronts during ELBOW 2001 using a variety of observational platforms. Abstracts, 12th International Great Lakes Operational Meteorology Workshop, London, ON.

Firanski, B. and D. Sills, 2003: A comparative case study of lake breeze convective precursors during ELBOW 2001. Abstracts, 37th Congress of the Canadian Meteorological and Oceanographic Society, Ottawa, ON.

Sills, D. and L. Hill, 2003: ELBOW 2001: The detection of lake breeze fronts using a variety of observational platforms. Abstracts, 37th Congress of the Canadian Meteorological and Oceanographic Society, Ottawa, ON.

Sills, D. , J. Wilson, P. Joe, D. Burgess, R. Webb, and N. Fox, 2003: Thunder down under: a tornadic supercell in Sydney, Australia, and the role of low-level boundaries. Abstracts, 37th Congress of the Canadian Meteorological and Oceanographic Society, Ottawa, ON.

Sills, D. M. L., 2002: Thunder down under: a tornadic supercell in Sydney, Australia, and the role of low-level boundaries. Department of Earth and Atmospheric Science, York University, Toronto, ON.

Sills, D. M. L., P. Taylor, P. King, W. Hocking, and I. Nichols, 2002: ELBOW 2001 - studying the relationship between lake breezes and severe weather: overview and latest results. Abstracts, 11th International Great Lakes Operational Meteorology Workshop, Traverse City, MI.

Sills, D. M. L., P. Taylor, P. King, W. Hocking, A. Schaafsma, I. Nichols, L. Alexander and B. Firanski, 2002: The Effects of Lake Breezes On Weather (ELBOW) 2001: project overview and preliminary results. Abstracts, 36th Congress of the Canadian Meteorological and Oceanographic Society, Rimouski, PQ.

King, P., B. Murphy, A. Erfani and D. Sills, 2002: The Use of the GEM forecast model at very high resolution during ELBOW 2001. Abstracts, 36th Congress of the Canadian Meteorological and Oceanographic Society, Rimouski, PQ.

Sills, D. M. L., 2002: ELBOW 2001 overview and status / preliminary Sydney 2000 results. NWSFO Buffalo spring workshop, Buffalo, NY.

Firanski, B., D. Sills, D. Hudak, N. Donaldson and P. Taylor, 2002: Radar observations of lake breeze induced summer convective storms. Abstracts, EGS XXVII General Assembly, April 21-26, Nice, France.

Sills, D. M. L., P. Taylor, P. King, W. Hocking, I. Nichols and A. Schaafsma, 2001: ELBOW 2001: The Effects of Lake Breezes On Weather Project, Abstracts, 35th Congress of the Canadian Meteorological and Oceanographic Society, Winnipeg, MB.

King, P., D. Sills, P. Taylor, L. Alexander and B. Firanski, 2001: ELBOW 2001: The Effects of Lake Breezes On Weather. Abstracts, 10th International Great Lakes Operational Meteorology Workshop, Cleveland, OH.

Sills, D., 2000: Lake breezes and the tornadoes of 17 July 2000. Abstracts, 8th Great Lakes Operational Meteorology Workshop, Toronto, ON.

Sills, D. M. L. and P. W. S. King, 1999: Observations and modelling of a lake breeze initiated severe thunderstorm during ELBOW 97. Abstracts, 8th Great Lakes Operational Meteorology Workshop, Ann Arbor, MI.

Qiu, X., D. Sills, and P. Taylor, 1999: Simulation of an intense local storm triggered by lake breeze convergence. Geophysical Research Abstracts, Vol. 1, No. 2, 422.

Qi, Y., X. Qiu, D. Sills and P. Taylor, 1998: Lake breeze modelling with MC2. Abstracts, 32nd Congress of the Canadian Meteorological and Oceanographic Society, Dartmouth, NS.

Sills, D. M. L., 1997: Lake breeze triggered thunderstorms: do they pose a significant severe weather threat? Abstracts, 31st Congress of the Canadian Meteorological and Oceanographic Society, Saskatoon, SK.

King, P. W. S. and D. M. L. Sills, 1997: Some aspects of tornado climatology in southern Ontario. Abstracts, 31st Congress of the Canadian Meteorological and Oceanographic Society, Saskatoon, SK.

Sills, D. M. L., 1997: Severe weather events during the ELBOW experiment. Abstracts, 6th Great Lakes Operational Meteorology Workshop, Toronto, ON.

Sills, D. M. L., 1996: A revised lake breeze index. Abstracts, 30th Congress of the Canadian Meteorological and Oceanographic Society, Toronto, ON.

Sills, D. M. L. and P.A. Taylor, 1996: Using MC2 to model lake breezes in southwestern Ontario and southeastern Michigan and their impact on boundary layer ozone transport. Abstracts, 30th Congress of the Canadian Meteorological and Oceanographic Society, Toronto, ON.

Sills, D. M. L. and Wm. J. Moroz, 1996: Lake breeze circulations resulting in elevated ozone concentrations at Hastings, Ontario. Abstracts, 30th Congress of the Canadian Meteorological and Oceanographic Society, Toronto, ON.

Sills, D. M. L. and P.A. Taylor, 1995: Lake breezes in southwestern Ontario with implications for the transport of ground-level ozone. Abstracts, 29th Congress of the Canadian Meteorological and Oceanographic Society, Kelowna, BC.

Sills, D. M. L., 1995: Mesoscale modelling of lake and land breezes in southwestern Ontario. Environment and Energy Conference of Ontario, Toronto, ON.

Sills, D. M. L., P.A. Taylor and J.R. Salmon, 1994: Surface mesonet data for the 1993 Southern Ontario Oxidant Study. Abstracts, 28th Congress of the Canadian Meteorological and Oceanographic Society, Ottawa, ON.

Sills, D. M. L. and P.A. Taylor, 1994: Observations of lake and land breezes in southwestern Ontario. Environment and Energy Conference of Ontario, Toronto, ON.



Conference / Workshop Committees


Co-convener for UNSTABLE Science Workshop, Edmonton, AB, 2007.

Co-convenor for BAQS-Met Sciene Workshop, Toronto, ON, 2006.

Local organizer and session chair for the 15th International Great Lakes Operational Meteorology Workshop, Niagara Falls, ON, 2006.

Session chair and lab leader for the 7th Operational Meteorology Workshop: Nowcasting and Remote Sensing in Canada, Toronto, ON, 2006.

Organizing committee and session chair for the 3rd MSC Forecasters Forum, Montreal, PQ, 2005.

Local organizer, scientific committee and session chair for 12th International Great Lakes Operational Meteorology Workshop, London, ON, 2003.



Other Media

Sills, D. and M. Leduc, 2007: Mesocyclone Algorithm Update March 2007. K-Stream online tutorial [EC internal link]

Sills, D. and K. Hobelman, 2004: Storm Damage Survey – 17 July 2004 – Sheppardton. Web document [HTML (summary)]

Sills, D. and K. Hobelman, 2004: Storm Damage Survey – 13 July 2003 – Exeter area. Web document [HTML (summary)]

Sills, D., 2003: Storm Damage Survey – 7 August 2003 – Florence. Web document [HTML (summary)]

Sills, D., 2003: Storm Damage Survey – 1 May 2003 – Tecumseh. Web document [HTML (summary)]

Sills, D., I. Ruddick, A. Myatt, and J. Sheremeto, 2002: Ontario severe weather summary. Statement disseminated via circuit on 1 Oct 2002. [HTML]

Sills, D., 2002: Storm damage survey – 10 September 2002 – Ril Lake (Baysville). Web document [HTML (summary)]

Sills, D., 2002: Storm damage survey – 29 July 2002 – King Region. Web document [HTML (summary)]

Sills, D., 2002: Storm damage survey – 22 July 2002 – Aurora, New Tecumseth. Web document [HTML (summary)]

Sills, D., 2001: A short guide to conducting damage surveys. Web document [HTML]

Sills, D., 2001: Tornado verification and classification (needs updating – see TOP article in Publications List). Web document [HTML]

Sills, D. M. L., X. Qiu and P. King, 2000: The Lake Breeze Forecast Utility. HTML Training Document.Web version available internally.

Sills, D., 2000: Storm damage survey – 5 May 2000 - Madoc. Web document [HTML]

Sills, D., 2000: Storm damage survey – 9 May 2000 – southern Essex County. Web document [HTML]

Sills, D., and P. Campbell, 2000: Storm damage survey – 17 July 2000 - Guelph. Web document [HTML]

Sills, D., 2000: Storm damage survey – 17 July 2000 - Melduf. Web document [HTML]

Sills, D., P. King, and C. Floyd, 1999: Storm damage survey - 2 June 1999 – Purple Valley. Web document, available internally.

Sills, D., 1999: Storm damage survey – June 7, 1999 - Toronto. Web document, available internally.

Sills, D., and X. Qiu, 1999: Storm damage survey – July 3, 1999 - Duncan. Web document, currently offline.

Sills, D., M. Payne, and P. Pilon, 1999: Storm damage survey – August 4, 1999 – Flamborough / Burlington. Web document, available internally.

Sills, D., 1999: Storm damage survey – August 4, 1999 – Clear Creek. Web document, available internally.

Payne, M. and D. Sills, 1999: Storm damage survey – August 4, 1999 – Hamilton. Web document, available internally.



Last updated 21 October 2011