Ph.D. , Meteorology, 1990, The Pennsylvania State University
Operational Numerical Weather Prediction and Weather Forecasting
Regional Modeling of the Arctic
Aviation Meteorological Applications
Atmosphere-Surface Interactions
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Publications
1. Tilley, J. S. 1990: On the
Application
of Edge Wave Theory to Terrain-Bounded Cold Surges:
A Numerical Study. Ph.D. thesis, The
Pennsylvania State University, University
Park, PA. 353 pp.
2. Mecikalski, J. R. and J. S. Tilley, 1992: Front Range Cold Surges: Development of a Classification Scheme. Meteorology and Atmospheric Physics 48, 249-271.
3. Blackadar, A. K. and J. S. Tilley, 1993: Using Your Computer: Modeling Climate on a Home Computer, Part I: Climate of the Present. Weatherwise, 46,4.
4. Blackadar, A.K. and J. S. Tilley, 1994: Using Your Computer: Modeling Climate on a Home Computer, Part II: Experiments with Feedback. Weatherwise, 46,5, 37-39.
5. A. H. Lynch, D. L. McGinnis,
W.
L. Chapman and J. S. Tilley, 1997: A Multivariate
Comparison of Land Surface Models
Integrated into an Arctic Regional Climate
System Model. Ann. Glaciology,
25,127-131.
6. Tilley, J. S., W. L. Chapman and W. Wu, 1997: Sensitivity Tests of the Canadian Land Surface Scheme (CLASS) for Arctic Tundra. Ann. Glaciology, 25, 46-50.
7. Tilley, J. S. and A. H. Lynch, 1998: On the applicability of current land surface schemes for Arctic tundra: An intercomparison study. J. Geophys. Res. 103,D22, 29051-29063.
8. Tilley, J.S, A. H. Lynch,W.L.
Chapman,
W.Wu and G. Weller, 1999: On the Coupling of Land
Surface Packages Within a Regional
Climate Model of the Arctic. Proceedings of
a Workshop on Arctic Regional
Climate
Models, H. Cattle, ed. World Meteorological
Organization/Tech. Document No. 981,
pp. C12.1-12.5.
9. Tilley, J. S. and J. Long, 2002: The Utility of DTED high resolution terrain data in MM5 Alaskan simulations. Technical report to University Partnering for Operational Support Program, Johns Hopkins University, March 2002. 14 pp.
10. Fan, X. and J. S. Tilley, 2002: User’s Manual: Assimilating AVHRR Data into MM5 via Newtonian Nudging. Technical report to University Partnering for Operational Support Program, Johns Hopkins University, August 2002, 43 pp.
11. Fan,
X. and J. S. Tilley, 2002: User’s Manual:
OBS-NUDG: Observation Nudging with MM5.
12.
Zhang, J. and J. S. Tilley, 2002: Arctic
MM5 Modeling System: Part 1: Coupling the Land
13.
Zhang, J. and J. S. Tilley, 2002: Arctic
MM5 Modeling System: Part 2: Implementation of Soil
14.
Weatherby, C. and J. S. Tilley, 2002:
Optical Turbulence Initial Analysis Computer Program
15.
Zhang, J. and J. S. Tilley, 2002: Arctic
MM5 Modeling System: Part 3: Coupling of a
16.
Tilley, J. S., and X. Meng,2002: Integrated
Icing Diagnostic Algorithm for Alaska.
Technical Report to
University
Partnering for Operational Support Program, Johns Hopkins
17.
Fan, X. and J. S.
Tilley, 2002: User’s Manual:
Intermittent
Data Assimilation with Bratseth Analysis Scheme (IDA/B).
Technical Report to University Partnering for Operational Support
Program, Johns Hopkins University, September 2002, 69
pp.
18.
Tilley, J. S. and C. Weatherby, 2002: On the Potential to Elucidate
Lower
Tropospheric Optical Turbulence Characteristics in Interior Alaska from
Existing Radiosonde Observations and Numerical Weather Prediction
Models. Technical Report to University
Partnering for
Operational Support Program, Johns Hopkins University, October 2002, 23
pp.
19. Tilley, J. S. , J. E.
Walsh, U.S. Bhatt, N.
Molders and S. A. Vavrus,2003: Arctic atmospheric and
system modeling: A survey of
IARC-related activities. Tohoku
Geophysical Journal. 36, 4, 397-409.
Conference Preprints and Presentations
1990
1992 1993
1994
1995
1996
1997 1998
1999
2000 2001
2002 2003
1990
20. Tilley, J. S. and P. J. Webster, 1990:
Terrain-bounded
cold surges: Review and proposed theory
of their existence and propagation.
Fifth Conference
on Mountain Meteorology, American
Meteorological Society, Boulder, CO June 25-29
21. Tilley, J. S. and P. J. Webster 1990: On the
application of edge wave theory to East Asian cold
surges: A numerical study. Fifth Conference on
Mountain Meteorology, American Meteorological
Society, Boulder, CO June 25-29,
1992
22. Elsner, J. B., Elsner, S. C and J. S. Tilley,
1992: A composite study of heavy rain events associated
with warm-season cyclonic circulation systems.
1992 AGU Spring Meeting, American Geophysical
Union, Montreal, Canada May 12-16. [abstract
published
in supplement to EOS, 73, 14.]
1993
23. Tilley, J. S., S. Jolly, J. A.
Curry and A. Lynch, 1993: An Integrated System to Improve Aviation
Weather Forecasts for the Alaska
Range.
Preprints,Fifth
International Conference on
Aviation Weather Systems, American
Meteorological Society, Vienna, VA, August 2-6,
72-76.
24. Tilley, J. S. and J. A.
Curry,
1993: On Polar Low MM4/5 Simulations in the East Greenland
Sea Third PSU/NCAR Mesoscale
Model
Users' Workshop, National Center
for Atmospheric Research, Boulder,
CO, October 1993.
1994
25. Tilley, J. S.,C.A. Clayson and
J. A. Curry,1994: Tests of a New Marine PBL Flux Scheme in
Polar Low Simulations Using the
PSU/NCAR
Mesoscale Model. Preprints, Tenth
Conference on Numerical Weather
Prediction, American Meteorological Society,
Portland, OR, July 18-22 ,J9-J11.
26. Tilley, J. S. and J. A.
Curry,
1994: Numerical Simulation of the Structure and Evolution of an
Ice Edge Polar Low. Preprints,Sixth
Conference on Mesoscale Processes, American
Meteorological Society, Portland,
OR, July 18-22, 112-114.
27. Tilley, J. S., 1994: Towards
Development
of a Mesoscale Model Appropriate for the
Arctic: A Status Report. Fourth
PSU/NCAR Mesoscale Model Users' Workshop,
National Center for Atmospheric
Research,
Boulder, CO, 29 August-1 September, 68.
1995
28. Tilley,J. S., J. A. Curry, M.
Lambeth and G. Liu, 1995: Simulation of an East Greenland Sea
Ice Edge Polar Low. Fourth
Conference
on Polar Meteorology and
Oceanography, American
Meteorological
Society, Dallas, TX, January 15-20.
29. Tilley,J.S. A.H. Lynch, D. A.
Bailey
and K.Gilkey, 1995: Improving Short-Term Weather
Forecasting Using Numerical Modeling
Techniques. Alaska COMET Outreach
Symposium, University
Corporation
for Atmospheric Research, Fairbanks, AK
June 1995.
30. Tilley, J. S.,D. A. Bailey,
A.H.
Lynch, W. Chapman and K. Hedstrom, 1995: The Challenge
of Regional Climate Modeling in the
Arctic. IUGG XXI General Assembly,
American Geophysical Union, Boulder
CO, July 1995 [abstract published in .
1996
31. Tilley, J. S., J.-W. Bao, T. T.
Warner, Y. Zhang and D. A. Bailey, 1996: Four Dimensional
Data Assimilation Experiments over
the Western Arctic using MM5. ARCSS
Modeling Workshop, Arctic
Research
Consortium of the United States, Boulder,
CO, 15-16 January 1996. [preprint]
32.Lynch, A H., J. S. Tilley, W.
L.
Chapman, D. A. Bailey and J. Walsh, 1996: Regional Modeling
for Arctic Tundra Ecosystems:
Performance
of the Arctic Climate System Model and
Data Assimilation using MM5. ARCSS
LAII Science Workshop, National Science
Foundation, ARCSS, Seattle, WA 22-24
February 1996. [preprint]
33. Tilley,J.S., D. A. Bailey, K.
Gilkey,
J. Julian and W.Wu, 1996: Towards Improving Short Term
Weather Forecasting Using Numerical
Modeling Techniques: An Update. Alaska
COMET Outreach Symposium and
Workshop
on Operational Mesoscale Prediction,
University Corporation for
Atmospheric
Research, Fairbanks, AK, 10-13 June 1996.
34.Tilley,J.S, 1996: Modeling
Meso-beta
Scale Processes in Alaska. Alaska COMET Outreach
Symposium and Workshop on
Operational
Mesoscale Prediction, University
Corporation for Atmospheric
Research,
Fairbanks, AK, 10-13 June 1996. (invited)
35. Tilley,J.S., W. L. Chapman
and
W. Wu, 1996: Sensitivity Tests of the Canadian Land Surface
Scheme (CLASS) for Arctic Tundra.
International
Symposium on
Representation of the Cryosphere
in Climate and Hydrological Models.,
International Glaciological Society,
Victoria, B. C., Canada, 12-15 August 1996.
36. Tilley,J.S, J.-W. Bao, Y.
Zheng,
W. Wu and T. T. Warner, 1996: Challenges for performing
four-dimensional data assimilation
over the Western Arctic using a mesoscale
model. Preprints, 11th
Conference
on Numerical Weather Prediction, American
Meteorological Society, Norfolk ,
VA 19-23 August , 456-457.
37. Tilley, J. S., F. Hao, A. H.
Lynch
and D. A. Bailey, 1996: The Utility of a Regional Climate
Model in Improving Understanding of
Sea Ice Behavior in the Bering Sea. 47th
Arctic Division Science
Conference,
American
Association for the Advancement
of Science, Girdwood, AK 19-21
September
1996.
38. Tilley, J. S., A. H. Lynch,
D.
A. Bailey, W. L. Chapman, W.Wu, D.L. McGinnis, G. Weller and
J. E. Walsh, 1996. On the coupling
of land surface packages within a regional climate
model of the Arctic. WCRP/EMaPS/IASC
Workshop on Arctic Regional Climate
Models, Bracknell, U.K., 4-6
November
1996 (invited).
39. Tilley, J. S., W. L. Chapman
and
W. Wu, 1996: Sensitivity Tests of the Canadian Land Surface
cheme for Two Arctic Tundra Sites.
1996
AGU Fall Meeting, San Francisco, CA,
15-19 December 1996.
1997
40. Tilley, J. S. and K. Gilkey,
1997:
The Use of High Resolution Mesoscale Models to Support
Operational Forecast Problems.
Preprints,
13th Conference of Interactive Information
and Processing Systems (IIPS) for
Meteorology, Oceanography and Hydrology,
American Meteorological Society,
Long
Beach, CA, 2-7 February, 383-386.
41. Tilley, J. S., 1997: Regional
modeling
studies of the western Arctic. Paper presented at
department seminars at Geoscience
Departments, Tohoku University, Sendai, Japan
and University of Tsukuba, Japan,
February 1997. (invited presentations).
42. Tilley, J.S. and A. H. Lynch,
1997:
On the applicability of current land surface schemes for
Arctic tundra: An intercomparison
study.
ARCSS LAII Science Workshop, National
Science Foundation, ARCSS, Seattle,
WA, 26-29 March 1997.
43. Tilley, J.S. and K. B.
Gilkey,
1997: Using High Resolution Mesoscale Models to Support
Operational Forecast Problems. COMET
Alaska Region Symposium and Workshop, UCAR/
COMET, Fairbanks AK, 12-15 May
(invited)
44. Tilley, J.S., D.-L.
Wilkinson,
J. Miller, K. Gilkey,C. Scott, H.L. Kelley, M. K. Politovich,
T. T. Warner, W. L. Chapman, A. H.
Lynch, D.A. Bailey, W. Wu, J.-W. Bao and
A. L. Gravier, 1997: Regional
Modeling
in the Western Arctic. ARSC User Forum,
Arctic Region Supercomputing Center,
Fairbanks AK, 12-14 Oct. (invited)
45. Tilley, J. S., K. B. Gilkey,
C.
A. Scott and D.-L. Wilkinson, 1997: Using High Resolution
Mesoscale Models to Support
Operational
Forecast Problems. CSTAR Science
Workshop, NOAA/Office of
Meteorology,
Silver Spring MD, 6-9 Oct. (invited)
46. Tilley, J. S., D.-L.
Wilkinson,
C. A. Scott, H. L. Kelley and K. B. Gilkey, 1997: Applications of
Mesoscale Atmospheric Models for
Improved
Forecasting of Aviation Weather. FAA
"Alliance for Safety" Meeting,
FAA and NOAA/NWS, Anchorage, AK, 21-22 Oct.
(Invited presentation; also
presented
at Anchorage Chapter of American
Meteorological Society October
meeting,
23 Oct).
1998
47. Tilley, J. S. and D.-L.
Wilkinson,
1998: Towards an Optimal Treatment of Sea Ice for
Short Period Arctic Mesoscale
Prediction.
Preprints,Second
Conference on Coastal
Atmospheric and Oceanic
Prediction
and Processes, American Meteorological
Society, Phoenix, AZ, 11-16 January,
51-58.
48. Tilley, J. S., K. Gilkey, C.
Scott
and D.-L. Wilkinson, 1998: Implementation of a High
Resolution Mesoscale Model within
an Operational NWS Regional Network. Preprints,
14h Conference on Interactive
Information
and Processing Systems (IIPS) for Meteorology,
Oceanography and Hydrology,
American
Meteorological Society, Phoenix, AZ, 11-16
January, J3-J7.
49. Tilley, J. S., D-L.
Wilkinson,
K. B. Gilkey and H. L. Kelley, 1998: Short Range Simulation
of an Alaskan Clear Air Turbulence
Event. Preprints, 16th Conference on Weather
Analysis and Forecasting,
American
Meteorological Society, Phoenix, AZ 11-16
January, 68- 70.
50. Tilley, J. S., 1998: Towards
Improved
Forecasting of Icing and Turbulence in the Alaskan
Region. 1998 Spring Air Fair Expo,
Northern Alaskan Aviation Symposium, Fairbanks, AK, 6 March.
51. Tilley, J.S., 1998:
Application
of Mesoscale Numerical Weather Prediction Models to
Aviation Weather at the University
of Alaska: Past, Present and Future. National
Weather Service/Alaska Region
Aviation
Weather Workshop, Anchorage, AK, 5-10
April.
52. Tilley, J. S, D.-L. Wilkinson
and
J. Miller, 1998: MM5 Ensemble Forecasts Over the Beaufort
Sea via Varying Model Physics. Preprints,
Eighth
PSU/NCAR Mesoscale Model User's
Workshop . National Center
for Atmospheric Research, Boulder, CO 15-16 June , 45-48.
53. Tilley, J. S, J. Miller and
D.-L.
Wilkinson, 1998: An MM5-MPP "Physics-Based" Ensemble
Forecast for the Bosnia Theatre
Using
Air Force Weather Agency (AFWA)
Initialization. Preprints,
Eighth
PSU/NCAR Mesoscale Model User's Workshop
National Center for Atmospheric
Research,
Boulder, CO 15-16 June, 90-93.
54. Tilley, J. S. and K.Gilkey,
1998:
Efforts to Implement MM5 within the Alaska Region
Operations Network (ARONET) Second
Workshop on Real-Time Mesoscale
Numerical Weather Prediction,
National Center for Atmospheric Research, Boulder,
CO, 17 June.
55. Tilley, J.S, K. G. Gilkey,
D.-L.
Wilkinson, M.K. Politovich, C. A. Scott, H. L. Kelley,
. G. Hufford and C. Dierking, 1998:
Mesoscale Modeling in Support of Observational
Studies in the NWS Alaska Region.
NOAA Review of Cooperative Institute for
Arctic Research, Fairbanks, AK, 16
September 1998.
1999
56a. Tilley, J. S., D.-L. Wilkinson
and M.K. Politovich, 1999: Application of Mesoscale
Model Data to Algorithms for
Inflight
Icing over the Alaska Region. Preprints, Eighth
Conference on Aviation, Range and
Aerospace Meteorology, 10-15 January, Dallas,
TX, 452-456.
56b. Paper 56a also appears in
Preprints,
The Ninth PSU/NCAR Mesoscale Model
Users' Workshop, 23-25 June ,
Boulder,
CO, p. 120-123
57. Tilley, J.S. and D.-L.
Wilkinson,
1999: The Utility of Short-Range Mesoscale Ensemble
Forecasting over the Western Arctic.
Preprints,Fifth
Conference on Polar Meteorology
And Oceanography, 10-15
January,
Dallas, TX, 25-30.
58. Fielding, D. J., K. B. Gilkey
and
J. S. Tilley, 1999: Development of 4-D Visualization
Capabilities Within the NWS Alaska
Region Operational Network Environment. Preprints,
15th International Conference on
Interactive Information and Processing Systems for
Meteorology, Oceanography and
Hydrology,
AMS, 10-15 January,
Dallas,TX, 502-505.
59. Tilley, J.S. and D. J.
Fielding,
1999: Mesoscale Ensemble Forecasting in the Western
Arctic.Preprints,The Ninth
PSU/NCAR
Mesoscale Model Users' Workshop, 23-25 June ,
Boulder, CO, 78-81.
59b. Paper 59a also presented as IARC/Frontier seminar, July 1999, Fairbanks, AK
60. Tilley, J.S., D. Y.
Harrington
and D. J. Fielding, 1999:On appropriate cumulus schemes for the
Polar Regions. Preprints, 13th
Conference on Numerical Weather Prediction, AMS,
13-17 September, Denver, 50-53
61. Tilley, J.S., D.Y. Harrington
and
D. J. Fielding, 1999: Ensemble forecasting in the western
Arctic. Preprints,13th
Conference
on Numerical Weather Prediction, AMS, 13-17 September,
Denver, CO, 215-220.
2000
62. Tilley, J.S., 2000: A Near-Real
Time MM5-Based Forecast and Verification System at UAF:
Current Status and Future Plans: UAF
Atmospheric Science Seminar, 9 August, Fairbanks, AK.
63. Tilley, J. S. and J. Zhang,
2000:
Testing methodologies for high latitude soil moisture initialization
in the Penn State/ NCAR MM5
mesoscale
model. AGU Fall 2000 Meeting, American Geophysical
Union, 15-19 December, San
Francisco,
CA. [abstract available in EOS 11/21/00 supplement
CDROM]
64. Zhang, J. and J. S. Tilley,
2000:
High latitude soil moisture initialization in the Penn State/ NCAR
MM5 mesoscale model: Sensitivity
tests
and applicability to winter conditions. AGU Fall 2000
Meeting, American Geophysical
Union, 15-19 December, San Francisco, CA. [abstract available
in EOS 11/21/00 supplement CDROM]
2001
65.
Zhang,
J. and J. S. Tilley, 2001: Mesoscale simulations of cold season
Alaskan
atmosphere-surface i
nteractions using PSU/NCAR MM5 model
coupled to the NOAH-LSM land surface model. Preprints,6th
Conference on Polar Meteorology
and Oceanography, 14-18 May, San Diego, CA, 316-320.
66a. Tilley, J. S. and J. Zhang,
2001:
The use of satellite-derived temperature for soil moisture
initialization
in the Penn State/NCAR mesoscale
model
(MM5). Preprints, 6th Conference on Polar
Meteorology
and
Oceanography, 14-18 May, San
Diego, CA, 322-325.
66b. Paper 55a also presented at ARL/GI Workshop, 23-24 July 2001, Fairbanks, AK.
67.
Tilley, J. S., J.
Long, C. Weatherby and E. L'Herault, 2001: On the performance of
the
AFWA version
of the PSU/NCAR MM5 model for short range
forecasting
in Alaska, the Western Arctic and North Pacific.
Preprints,6th
Conference
on Polar Meteorology and Oceanography,
14-18 May, San Diego,
CA, 367-370.
68. Tilley, J. S. J. Ke, J. Long and E.
L'Herault,
2001: Further experiments in mesoscale ensemble forecasting
in the Western Arctic. Preprints, 6th
Conference on Polar Meteorology and Oceanography, 14-18 May,
San Diego, CA, 160-163.
69a. Tilley, J. S., and C. Weatherby, 2001: On
the
sensitivity of simulated subarctic wintertime inversions to
PBL parameterization.
Preprints,11th
PSU/NCAR Mesoscale Model Users' Workshop, 25-27 June,
Boulder, CO, 106-109.
69b. Paper 58a also presented as UAF Atmospheric Science Seminar, 25 July 2001.
70a. Zhang, J. and J. S. Tilley, 2001: Towards
improvement
of sea-ice physics in MM5 for the Arctic
regional modeling. Preprints,
11th
PSU/NCAR Mesoscale Model Users' Workshop, AMS, 25-27 June,
Boulder, CO, 122-125.
70b. Paper 70a also presented at 2nd
Weather Research and Forecasting Model (WRF) Workshop,
15-17 August 2001, Boulder, CO. (paper
available
online at www.wrf-model.org)
71.
Fan ,X., and J. S. Tilley,
2001: Application of the Bratseth scheme for high latitude
intermittent
data a
ssimilation using the PSU/NCAR mesoscale model.
Preprints, 14th Conference on Numerical Weather
Prediction, AMS, 30 July -2 August, Ft.
Lauderdale,
FL, J139-J143.
72.Tilley,
J. S., and
X. Fan, 2001: Revisiting the utility of Newtonian nudging for four
dimensional data
assimilation in high latitude mesoscale forecasts.
Preprints,14th
Conference on Numerical Weather
Prediction, AMS, 30 July -2 August, Ft.
Lauderdale,
FL, J144-J148.
73.
Tilley, J. S, and
R. Thoman, 2001: Gauging mesoscale predictability of an unusual
high
latitude snow e
vent via a multi-model comparison. Preprints,9th
Conference on Mesoscale Processes, AMS,
30 July-2 August, Ft. Lauderdale, FL ,326-330.
74. Zhang, J. and J. S. Tilley, 2001:
Assimilation
of soil moisture from Satellite-derived skin temperature
within the Penn State/NCAR Mesoscale Model MM5.
Preprints,11th
Conference on Satellite Meteorology
and Oceanography, AMS, 15-19 October,
Madison,
WI, 83-86.
75. Tilley, J.S. and J. Long, 2001: Incoporating
data from GOES and POES platforms into an integrated
in-flight icing diagnostic algorithm for Alaska.
Preprints,11th
Conference on Satellite Meteorology and
Oceanography, AMS, 15-19 October, Madison,
WI, 99-102.
76. Tilley, J.S., 2001: Regional Modeling
Activities
at the University of Alaska Geophysical Institute and
International Arctic Research Center.
Meteorology/IPRC
Joint Seminar, University of Hawaii-Manoa,
9 October
77. Stevens, D., J. S. Tilley
and J.
Klemp, 2001: Development of the U.S. Weather Research and Forecast
(WRF) Model.First
International
Pacific Research Center Regional Climate Modeling Workshop,
University of Hawaii-Manoa, 10-11 October.
78.
Zhang, J. J. S. Tilley and X. Zhang, 2002: Does
the treatment of
sea-ice matter in the MM5/NOAH-LSM modeling system? Frontier
Research System for Global Change/Observational Frontier
Research System for Global Change Annual Symposium 2002,
JAMSTEC, Yokohama, Japan, 18-20 March
(published abstract).
79. Tilley, J. S., X. Meng and G. Kramm, 2002: The impacts of microphysical schemes and parameter choices on icing diagnoses using the UAF Integrated In-Flight Icing Diagnostic Algorithm for Alaska. Preprints, 10th Conference on Aviation , Range and Aerospace Meteorology, AMS, 13-16 May, Portland, OR, J59-J62.
80. Tilley, J. S. and G. Kramm, 2002: On the impacts of microphysical schemes and parameter choices on MM5 simulations of warm season high latitude cloud and precipitation systems. Preprints, 10th Conference on Aviation , Range and Aerospace Meteorology, AMS, 13-16 May, Portland, OR, J63-J66.
81. Tilley, J. S., X. Meng and J. Long, 2002: Incoporating data from GOES and POES platforms into an integrated in-flight icing diagnostic algorithm for Alaska. Preprints, 10th Conference on Aviation , Range and Aerospace Meteorology, AMS, 13-16 May, Portland, OR, J89-J92.
82. Fan, X., and J. S. Tilley, 2002: The impact of assimilating satellite derived humidity on high-latitude MM5 forecasts. Preprints, 15th Conference on Numerical Weather Prediction, AMS, 12-15 August, San Antonio, TX. 47-50.
83. Zhang, J., J. S. Tilley and X. Zhang, 2002: Towards accurate sea-ice modeling in a coupled MM5/Sea ice model: treatment of the ocean. Small Scale Sea Ice Ocean Modeling Workshop, International Arctic Research Center, Fairbanks, AK, 7-9 August.
84.
Tilley, J.S,
2002: Arctic atmospheric and system modeling: A survey of IARC-related
activities. 3rd International
Workshop on Global Change: Connection to the Arctic.
International Arctic Research Center,
Fairbanks, AK 3-4 November. (invited
presentation)
85. Tilley, J. S., J. Krieger, J. Dragomir, X. Meng, M. R. Lilly, K. Engle and V. L. Sharpton, 2003: An Integrated Forecast and Observing System at the University of Alaska Fairbanks. Preprints, 19th Conference on Interactive Information and Processing Systems, AMS, 10-13 February, Long Beach, CA., 12 pp. Available on CD-ROM.
86.
Tilley, J. S, J.
Zhang and J. Krieger, 2003: The
Impact of Including Coupled Sea Ice and Mixed Layer models on
MM5 simulations of the Siberian High/East Asia winter monsoon system: A
Preliminary Study. 2nd
Workshop on Regional Climate Modeling for Monsoon
Systems, Frontier Research System for Global Change, Yokohama,
Japan, 4-6
March (invited presentation).
87. Tilley, J. S. and J.
Krieger, 2003: The
real-time Arctic MM5 modeling system:
Characteristics and
performance for short-range Alaska regional and local forecast
applications. Preprints, 7th
Conference on Polar Meteorology and
Oceanography, AMS, 12-16 May, Hyannis, MA. X pp. Available on
CD-ROM from
Amer. Met. Soc..
88. Zhang, J. and J. S.
Tilley, 2003: Arctic
storm simulation with the Arctic MM5 model:
Performance
validation. Preprints, 7th Conference
on Polar Meteorology and Oceanography, AMS, 12-16 May, Hyannis, MA.
X pp.
Available on CD-ROM from Amer. Met. Soc..
89. J. S. Tilley, U. S.
Bhatt, R. Colony and C. Swingley, 2003: Similar
characteristics between
the
early winter of 2002-2003 and December warmings in Alaska: Role of
polar/mid-latitude interactions. Preprints,
7th Conference on Polar Meteorology and Oceanography,
AMS, 12-16
May, Hyannis, MA. X pp. Available on CD-ROM from Amer. Met. Soc..
90. Ivanov, S. and J. S.
Tilley, 2003: Impact
of data resolution on meteorological fields over
the polar
regions. Preprints, 7th Conference
on Polar Meteorology and Oceanography, AMS, 12-16 May, Hyannis, MA.
X pp.
Available on CD-ROM from Amer. Met. Soc..
91. Fan, X. and J. S. Tilley,
2003: Tests of a
satellite-based cloud initialization scheme for high
latitude
application in MM5. Preprints, 7th
Conference on Polar Meteorology and Oceanography, AMS, 12-16 May,
Hyannis,
MA. X pp. Available on CD-ROM from Amer. Met. Soc.
92.Mahji, I., J. Zhang, J. S.
Tilley and N. Molders, 2003: On the performance of
two advanced land
surface
schemes as applied to simulations of Arctic land environments. Preprints, 7th Conference on
Polar Meteorology and Oceanography, AMS, 12-16 May, Hyannis, MA. X
pp.
Available on CD-ROM from Amer. Met. Soc
93. Zhang, J. and J. S. Tilley,
2003: Off-line
tests of
the land surface model NOAH-LSM for Alaska sites. Preprints, 7th Conference on
Polar Meteorology and
Oceanography, AMS, 12-16 May,
Hyannis, MA. X pp. Available on CD-ROM from
Amer. Met. Soc
94. Tilley, J.S, J.Krieger, J. Zhang, X. Fan and X. Meng,
2003: The Arctic
MM5 system: Characteristics and a Preliminary Evaluation of Performance
. Preprints, 13th PSU/NCAR Mesoscale
Model User's Workshop
, NCAR, 10-11 June,
Boulder, CO, 77-80.
95. Tilley, J.S, and J. Krieger, 2003: Verification of Arctic MM5 Performance over the Annual Cycle, 2002-2003 . Preprints, Workshop on High Latitude Numerical Weather Prediction , International Arctic Research Center, University of Alaska,8-10 October, Fairbanks, AK, 15 pp. Available on CD-Rom from the Univ. of N. Dakota
96. Tilley, J.S, 2003: Issues Related to High Latitude Real-time Numerical Weather Prediction and Forecast Dissemination . UND Atmospheric Science Graduate Seminar, Grand Forks, ND, 26 Sept. 2003
1) "Improved Methods of Forecasting Icing and Turbulence for Aircraft Operations, Phase II", DoDJohns Hopkins University, under "University Partnership for Operational Support", 10/1/01-9/30/02 , $186,954. (PI)
2) "Improved Modeling of Surface Fluxes and Soil Moisture within MM5",DoD/Johns Hopkins University, under "University Partnership for Operational Support, Phase II", 10/30/01-9/30/92, $177,684. (PI)
3) "UAF In-Flight Icing Algorithm Research and Development", Federal Aviation Administration 6/1//01-5/30/02, $36,991. (PI)
4) "Toward Accurate Sea-Ice Modeling in a Coupled MM5/Sea-ice model: Treatment of Ocean Mixed Layer" , International Arctic Research Center/Frontier Research System for Global Change, 11/1/01-3/30/02, $21,600 (co-PI)
5) "Characterization of Atmospheric
Optical
Turbulence Patterns in the High-Latitude Atmosphere, Phases I-III", ,
DoD/Johns
Hopkins University, under "University Partnership for
Operational
Support, Phase II", $50,000 (co-PI)
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