Reexamining the vertical development of tornadic vortex signatures in supercells

Monthly Weather Review

Volumn 141, Issue 12, 2013, Pages 4576-4601

  French, Michael M ^a,b   Bluestein, Howard B ^a   Popstefanija, Ivan ^c   Baldi, Chad A ^c   Bluth, Robert T ^d  

^a UNIVERSITY OF OKLAHOMA   (United States)

^b NATIONAL SEVERE STORMS LABORATORY   (United States)

^c ProSensing Inc   (United States)

^d NAVAL POSTGRADUATE SCHOOL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

METEOROLOGICAL RADAR; STORMS; TORNADOES; VORTEX FLOW;

PHASED-ARRAYS; SUPER CELL; TORNADIC VORTICES; TORNADOGENESIS; WEATHER SURVEILLANCE RADAR-1988 DOPPLER;

DOPPLER RADAR;

COMPARATIVE STUDY; DOPPLER RADAR; SATELLITE DATA; STORM; SUPERCELL; TORNADO; VORTEX; VORTICITY;

EID: 84881324498     PISSN: 00270644     EISSN: 15200493     Source Type: Journal    
DOI: 10.1175/MWR-D-12-00315.1     Document Type: Article

References (50)

1. Alexander, C. R., 2010: A mobile radar based climatology of supercell tornado structure and dynamics. Ph.D. dissertation, University of Oklahoma, Norman, OK, 229 pp.
2. Alexander, C. R., and J. Wurman, 2005: The 30 May 1998 Spencer, South Dakota, storm. Part I: The structural evolution and environment of the tornadoes. Mon. Wea. Rev., 133, 72-97.
3. Atkins, N. T., A. McGee, R. Ducharme, R. M. Wakimoto, and J. Wurman, 2012: The LaGrange tornado during VORTEX2. Part II: Photogrammetric analysis of the tornado combined with dual-Doppler radar data. Mon. Wea. Rev., 140, 2939-2958.
4. Bluestein, H. B., C. C. Weiss, and A. L. Pazmany, 2003: Mobile Doppler radar observations of a tornado in a supercell near Bassett, Nebraska, on 5 June 1999. Part I: Tornadogenesis. Mon. Wea. Rev., 131, 2954-2967.
5. Bluestein, H. B., M. M. French, I. PopStefanija, R. T. Bluth, and J. B. Knorr, 2010: A mobile, phased-array Doppler radar for the study of severe convective storms: The MWR-05XP. Bull. Amer. Meteor. Soc., 91, 579-600.
6. Brown, R. A., and L. R. Lemon, 1976: Single-Doppler radar vortex recognition. Part II: Tornadic vortex signatures. Preprints, 17th Conf. on Radar Meteorology, Seattle,WA,Amer. Meteor. Soc., 104-109.
7. Brown, R. A., and V. T. Wood, 2012: The tornadic vortex signature: An update. Wea. Forecasting, 27, 525-530.
8. Brown, R. A., L. R. Lemon, and D. W. Burgess, 1978: Tornado detection by pulsed Doppler radar. Mon. Wea. Rev., 106, 29-39.
9. Burgess, D. W., and L. R. Lemon, 1990: Severe thunderstorm detection by radar. Radar in Meteorology, D. Atlas, Ed., Amer. Meteor. Soc., 619-647.
10. Burgess, D. W., and R. A. Brown, 1975: Tornado characteristics revealed by Doppler radar. Geophys. Res. Lett., 2, 183-184.
11. Burgess, D. W., R. J. Donaldson Jr., and P. R. Desrochers, 1993: Tornado detection and warning by radar. The Tornado: Its Structure, Dynamics, Prediction, and Hazards, Geophys. Monogr., Vol. 79, Amer. Geophys. Union, 203-221.
12. Burgess, D. W., M. A. Magsig, J. Wurman, D. C. Dowell, and Y. Richardson, 2002: Radar observations of the 3 May 1999 Oklahoma City tornado. Wea. Forecasting, 17, 456-471.
13. Carbone, R. E., M. J. Carpenter, and C. D. Burghart, 1985: Doppler radar sampling limitation in convective storms. J. Atmos. Oceanic Technol., 2, 357-361.
14. Collins, W. G., C. H. Paxton, and J. H. Golden, 2000: The 12 July 1995 Pinellas County, Florida, tornado/waterspout. Wea. Forecasting, 15, 122-134.
15. Davies-Jones, R. P., 1982: Observational and theoretical aspects of tornadogenesis. Intense Atmospheric Vortices, L. Bengtsson and J. Lighthill, Eds., Springer-Verlag, 175-189.
16. Davies-Jones, R. P., R. J. Trapp, and H. B. Bluestein, 2001: Tornadoes and tornadic storms. Severe Convective Storms, Meteor. Monogr., No. 50, Amer. Meteor. Soc., 167-221.
17. Dowell, D. C., and H. B. Bluestein, 2002: The 8 June 1995 McLean, Texas, storm. Part II: Cyclic tornado formation, maintenance, and dissipation. Mon. Wea. Rev., 130, 2649-2670.
18. Dunn, L. B., 1990: Two examples of operational tornado warnings using Doppler radar data. Bull. Amer. Meteor. Soc., 71, 145-153.
19. Dunn, L. B., and S. V. Vasiloff, 2001: Tornadogenesis and operational considerations of the 11 August 1999 Salt Lake City tornado as seen from two different Doppler radars. Wea. Forecasting, 16, 377-398.
20. French, M. M., 2012: Mobile, phased-array, Doppler radar observations of tornadoes at X band. Ph.D. dissertation, University of Oklahoma, Norman, OK, 322 pp.
21. Glickman, T. S., Ed., 2000: Glossary of Meteorology. 2nd ed. Amer. Meteor. Soc., 855 pp.
22. Kosiba, K. A., J. Wurman, Y. Richardson, P. Markowski, and P. Robinson, 2013: Genesis of the Goshen County, Wyoming, tornado on 5 June 2009 during VORTEX2. Mon. Wea. Rev., 141, 1157-1181.
23. Leslie, L. M., 1971: The development of concentrated vortices: A numerical study. J. Fluid Mech., 48, 1-21.
24. Markowski, P. M., and Y. Richardson, 2009: Tornadogenesis: Our current understanding, forecasting considerations, and questions to guide future research. Atmos. Res., 93, 3-10.
25. Markowski, P. M., J. Marquis, J. Wurman, K. Kosiba, P. Robinson, D. Dowell, and E. Rasmussen, 2012a: The pretornadic phase of the Goshen County, Wyoming, supercell of 5 June 2009 intercepted by VORTEX2. Part I: Evolution of kinematic and surface thermodynamic fields. Mon. Wea. Rev., 140, 2887-2915.
26. Markowski, P. M., J. Marquis, J. Wurman, K. Kosiba, P. Robinson, D. Dowell, E. Rasmussen, and D. Dowell, 2012b: The pretornadic phase of the Goshen County, Wyoming, supercell of 5 June 2009 intercepted byVORTEX2. Part II: Intensification of low-level rotation. Mon. Wea. Rev., 140, 2916-2938.
27. Marquis, J., Y. Richardson, P. Markowski, D. Dowell, and J. Wurman, 2012: Tornado maintenance investigated with high-resolution dual-Doppler and EnKF analysis. Mon. Wea. Rev., 140, 3-27.
28. Oye, R., C. Mueller, and S. Smith, 1995: Software for radar translation, visualization, editing, and interpolation. Preprints, 29th Conf. on Radar Meteorology, Vail, CO, Amer. Meteor. Soc., 359-361.
29. Pazmany, A. L., J. B. Mead, H. B. Bluestein, J. C. Snyder, and J. B. Houser, 2013: A mobile, rapid-scanning, X-band, polarimetric (RaXPol) Doppler radar system. J. Atmos. Oceanic Technol., 30, 1398-1413.
30. Rotunno, R., 1986: Tornadoes and tornadogenesis. Mesoscale Meteorology and Forecasting, P. S. Ray, Ed., Amer. Meteor. Soc., 414-436.
31. Rotunno, R., 1993: Supercell thunderstorm modeling and theory. The Tornado: Its Structure, Dynamics, Prediction, and Hazards, Geophys. Monogr., Vol. 79, Amer. Geophys. Union, 57-74.
32. Smith, R. K., and L. M. Leslie, 1978: Tornadogenesis. Quart. J. Roy. Meteor. Soc., 104, 189-199.
33. Trapp, R. J., and B. F. Fiedler, 1995: Tornado-like vortexgenesis in a simplified numerical model. J. Atmos. Sci., 52, 3757-3778.
34. Trapp, R. J., and R. Davies-Jones, 1997: Tornadogenesis with and without a dynamic pipe effect. J. Atmos. Sci., 54, 113-133.
35. Trapp, R. J., E. D. Mitchell, G. A. Tipton, D. W. Effertz, A. I. Watson, D. L. Andra, and M. A. Magsig, 1999: Descending and nondescending tornadic vortex signatures detected by WSR-88Ds. Wea. Forecasting, 14, 625-639.
36. Trapp, R. J., G. J. Stumpf, and K. L. Manross, 2005: A reassessment of the percentage of tornadic mesocyclones. Wea. Forecasting, 20, 680-687.
37. Vasiloff, S. V., 1993: Single-Doppler radar study of a variety of tornado types. The Tornado: Its Structure, Dynamics, Prediction, and Hazards, Geophys. Monogr., Vol. 79, Amer. Geophys. Union, 223-231.
38. Vasiloff, S. V., 2001: Improving tornado warnings with the Federal Aviation Administration's Terminal Doppler Weather Radar. Bull. Amer. Meteor. Soc., 82, 861-874.
39. Wakimoto, R. M., N. T. Atkins, and J. Wurman, 2011: The LaGrange tornado during VORTEX2. Part I: Photogrammetry analysis of the tornado combined with single-Doppler radar data. Mon. Wea. Rev., 139, 2233-2258.
40. Ward, N. B., 1972: The exploration of certain features of tornado dynamics using a laboratorymodel. J.Atmos. Sci., 29, 1194-1204.
41. Wilson, J., R. Carbone, H. Baynton, and R. Serafin, 1980: Operational application of meteorological Doppler radar. Bull. Amer. Meteor. Soc., 61, 1154-1168.
42. Wood, V. T., and R. A. Brown, 1997: Effects of radar sampling on single-Doppler velocity signatures of mesocyclones and tornadoes. Wea. Forecasting, 12, 928-938.
43. Wurman, J., and M. Randall, 2001: An inexpensive, mobile, Rapid-Scan Radar. Preprints, 30th Conf. on Radar Meteorology, Munich, Germany, Amer. Meteor. Soc., 98-100.
44. Wurman, J., J. Straka, E. Rasmussen, M. Randall, and A. Zahrai, 1997: Design and deployment of a portable, pencil-beam, pulsed, 3-cm Doppler radar. J. Atmos. Oceanic Technol., 14, 1502-1512.
45. Wurman, J., Y. Richardson, C. Alexander, S. Weygandt, and P. Zhang, 2007a: Dual-Doppler and single-Doppler analysis of a tornadic storm undergoing mergers and repeated tornadogenesis. Mon. Wea. Rev., 135, 736-758.
46. Wurman, J., Y. Richardson, C. Alexander, S. Weygandt, and P. Zhang, 2007b: Dual-Doppler analysis of winds and vorticity budget terms near a tornado. Mon. Wea. Rev., 135, 2392-2405.
47. Wurman, J., P. Robinson, W. C. Lee, C. R. Alexander, and K. A. Kosiba, 2008: Rapid-scan mobile radar 3D GBVTD and traditional analysis of tornadogenesis. Preprints, 24th Conf. on Severe Local Storms, Savannah, GA, Amer. Meteor. Soc., P13.6. [Available online at https://ams.confex.com/ams/24SLS/techprogram/ paper_142176.htm.]
48. Wurman, J., D. Dowell, Y. Richardson, P. Markowski, E. Rasmussen, D. Burgess, L.Wicker, and H. B. Bluestein, 2012: The second Verification of the Origins of Rotation in Tornadoes Experiment: VORTEX2. Bull. Amer. Meteor. Soc., 93, 1147-1170.
49. Wurman, J.,K. Kosiba, and P. Robinson, 2013: In-situ, Doppler radar, and video observations of the interior structure of a tornado and the wind-damage relationship. Bull. Amer. Meteor. Soc., 94, 835-846.
50. Zrnic, D. S., and Coauthors, 2007: Agile-beam phased array radar for weather observations. Bull. Amer. Meteor. Soc., 88, 1753-1766.