UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:1200Z 20 MAR 20 Station: KBNA WMO ident: 72327 Latitude: 36.13 Longitude: -86.68 Elevation: 180.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 152 200 7 SFC 997 180 18.6 18.6 100 0.0 18.6 200 7 292.0 294.4 291.9 330.6 13.65 2 994 206 19.4 17.9 91 1.5 18.4 201 9 293.1 295.4 291.8 330.3 13.09 3 985 284 20.2 17.4 84 2.8 18.3 205 15 294.6 296.9 292.0 331.2 12.79 4 951 586 17.8 16.1 90 1.7 16.7 219 39 295.2 297.4 291.7 330.2 12.19 5 925 823 17.0 14.9 87 2.1 15.6 230 46 296.7 298.8 291.7 330.2 11.59 6 924 832 17.0 14.8 87 2.2 15.5 231 46 296.8 298.9 291.7 330.1 11.53 7 905 1010 17.0 12.8 76 4.2 14.3 240 49 298.6 300.4 291.3 328.6 10.32 8 869 1355 14.8 11.0 78 3.8 12.4 252 53 299.7 301.5 291.0 327.7 9.53 9 850 1542 13.2 10.9 86 2.3 11.8 255 55 300.0 301.7 291.3 328.4 9.68 10 839 1652 12.2 10.4 89 1.8 11.1 255 56 300.0 301.8 291.1 327.9 9.48 11 823 1813 11.8 5.8 67 6.0 8.4 255 57 301.3 302.6 289.4 322.2 7.04 12 776 2304 8.4 7.3 93 1.1 7.8 257 52 302.7 304.3 291.0 327.5 8.30 13 719 2932 5.2 4.6 96 0.6 4.9 255 56 305.9 307.3 291.2 328.3 7.42 14 700 3151 3.4 2.1 91 1.3 2.7 255 58 306.2 307.4 290.5 325.7 6.37 15 678 3409 1.0 -1.1 86 2.1 -0.0 255 58 306.4 307.3 289.5 322.4 5.21 16 669 3517 1.6 1.0 96 0.6 1.3 255 57 308.2 309.4 290.9 327.2 6.16 17 637 3911 -0.3 -1.0 95 0.7 -0.7 253 57 310.4 311.5 291.1 327.8 5.59 18 628 4024 -1.9 -5.3 78 3.4 -3.4 252 58 309.9 310.6 289.6 322.7 4.10 19 596 4440 -3.5 -6.8 78 3.3 -5.0 249 57 312.7 313.4 290.2 324.9 3.85 20 562 4902 -5.7 -6.9 91 1.2 -6.2 245 54 315.4 316.1 291.3 328.4 4.06 21 514 5597 -10.1 -12.3 84 2.2 -10.9 249 67 318.2 318.8 291.0 327.7 2.89 22 500 5810 -11.5 -15.0 75 3.5 -12.8 245 72 319.0 319.5 290.9 326.9 2.39 23 497 5856 -11.7 -15.5 73 3.8 -13.0 245 72 319.3 319.8 290.9 327.0 2.30 24 472 6251 -14.1 -16.6 81 2.5 -14.9 245 72 321.1 321.5 291.3 328.5 2.21 25 464 6380 -14.7 -19.5 67 4.8 -16.2 245 73 321.9 322.3 291.1 327.9 1.76 26 457 6496 -15.3 -20.3 66 5.0 -16.8 245 73 322.6 322.9 291.2 328.3 1.67 27 400 7490 -22.5 -27.5 64 5.0 -23.6 245 79 325.7 325.9 291.5 329.3 1.00 28 392 7638 -23.5 -29.5 58 6.0 -24.7 245 80 326.3 326.5 291.5 329.4 0.85 29 344 8577 -31.1 -34.1 75 3.0 -31.6 248 73 328.4 328.6 291.9 330.7 0.62 30 330 8870 -33.1 -37.1 67 4.0 -33.6 249 71 329.6 329.7 292.1 331.4 0.48 31 300 9530 -39.3 -44.0 61 4.7 -39.7 245 69 330.0 330.0 292.0 331.0 0.26 32 281 9974 -43.5 -48.5 58 5.0 -43.8 245 59 330.2 330.2 291.9 330.8 0.17 33 267 10316 -45.5 -50.5 57 5.0 -45.7 243 61 332.1 332.1 292.4 332.7 0.14 34 250 10750 -49.7 -54.6 56 4.9 -49.9 240 69 332.2 332.2 292.4 332.5 0.09 35 244 10908 -50.9 -55.4 59 4.5 -51.1 240 72 332.7 332.7 292.5 333.0 0.09 36 241 10989 -50.9 -55.5 58 4.6 -51.1 240 74 333.9 333.9 292.9 334.2 0.09 37 232 11235 -52.9 -57.2 59 4.3 -53.0 247 80 334.5 334.5 293.0 334.8 0.07 38 229 11319 -52.7 -57.6 55 4.9 -52.8 249 83 336.0 336.1 293.4 336.3 0.07 39 215 11723 -55.9 -63.9 36 8.0 -56.1 260 93 337.2 337.2 293.7 337.3 0.03 40 200 12180 -58.9 -66.9 35 8.0 -59.0 265 100 339.5 339.5 294.2 339.6 0.02 41 186 12631 -62.3 -69.3 39 7.0 -62.4 261 91 341.1 341.1 294.6 341.2 0.02 42 168 13255 -64.7 -70.7 43 6.0 -64.8 260 95 347.2 347.2 296.0 347.3 0.02 43 162 13478 -63.1 -70.1 38 7.0 -63.2 270 101 353.5 353.5 297.4 353.6 0.02 44 160 13554 -63.4 -70.8 36 7.3 -63.5 270 101 354.2 354.2 297.5 354.3 0.02 45 156 13709 -64.1 -72.1 33 8.0 -64.2 268 93 355.6 355.6 297.8 355.7 0.01 46 151 13909 -62.7 -72.7 25 10.0 -62.8 266 83 361.4 361.4 299.0 361.4 0.01 47 150 13950 -62.9 -72.9 25 10.0 -63.0 265 81 361.7 361.7 299.1 361.8 0.01 48 140 14376 -62.7 -74.7 18 12.0 -62.9 252 83 369.3 369.3 300.4 369.3 0.01 49 136 14554 -63.7 -75.7 18 12.0 -63.8 251 88 370.6 370.6 300.7 370.6 0.01 50 131 14785 -62.7 -75.7 16 13.0 -62.9 251 88 376.4 376.4 301.6 376.4 0.01 51 115 15578 -67.9 -82.9 10 15.0 -68.0 255 76 381.0 381.0 302.4 381.0 0.00 52 107 16011 -68.7 -84.7 8 16.0 -68.8 261 82 387.4 387.4 303.4 387.4 0.00 53 106 16068 -67.7 -83.7 8 16.0 -67.8 262 79 390.4 390.4 303.9 390.4 0.00 54 102 16300 -67.7 -83.7 8 16.0 -67.8 264 68 394.7 394.7 304.5 394.7 0.00 55 101 16359 -64.9 -81.9 8 17.0 -65.0 264 65 401.2 401.2 305.3 401.2 0.00 56 100 16420 -65.3 -83.3 7 18.0 -65.4 265 62 401.6 401.6 305.4 401.6 0.00 57 99 16481 -65.7 -79.7 13 14.0 -65.8 264 60 401.9 401.9 305.5 402.0 0.01 58 92 16925 -67.1 -86.1 5 19.0 -67.2 253 49 407.7 407.7 306.2 407.7 0.00 59 84 17469 -70.5 -87.5 6 17.0 -70.6 252 52 411.5 411.5 306.7 411.5 0.00 60 78 17911 -67.7 -88.7 3 21.0 -67.8 255 59 426.2 426.2 308.4 426.2 0.00 61 70 18560 -69.1 -90.1 3 21.0 -69.2 260 49 436.6 436.6 309.5 436.6 0.00 62 68 18733 -69.5 -91.5 3 22.0 -69.6 263 52 439.3 439.3 309.8 439.3 0.00 63 66 18913 -66.7 -90.7 2 24.0 -66.9 264 55 449.2 449.2 310.8 449.2 0.00 64 52 20344 -69.9 -94.9 1 25.0 -70.1 266 47 473.4 473.4 312.9 473.4 0.00 65 50 20580 -65.3 -92.3 1 27.0 -65.6 270 45 489.6 489.6 314.2 489.6 0.00 66 45 21220 -66.5 -94.5 1 28.0 -66.8 261 42 501.7 501.7 315.1 501.7 0.00 67 44 21356 -64.9 -93.9 1 29.0 -65.3 264 44 508.8 508.8 315.5 508.8 0.00 68 42 21640 -64.7 -92.7 1 28.0 -65.1 255 43 516.1 516.1 316.1 516.1 0.00 69 42 21640 -62.9 -92.9 1 30.0 -63.4 255 43 520.6 520.6 316.4 520.6 0.00 70 36 22588 -63.5 -93.5 1 30.0 -64.0 256 41 542.5 542.5 317.6 542.5 0.00 71 33 23127 -59.9 -90.9 1 31.0 -60.7 264 42 565.7 565.7 318.9 565.7 0.00 72 32 23319 -61.9 -91.9 1 30.0 -62.6 268 43 565.4 565.4 318.9 565.4 0.00 73 31 23515 -61.3 -92.3 1 31.0 -62.1 269 43 572.1 572.1 319.3 572.1 0.00 74 30 23720 -59.1 -90.1 1 31.0 -60.1 265 44 583.5 583.5 319.8 583.5 0.00 75 29 23933 -57.5 -89.5 1 32.0 -58.7 265 44 593.6 593.6 320.3 593.6 0.00 76 25 24866 -59.5 -90.5 1 31.0 -60.6 261 58 613.6 613.6 321.2 613.6 0.00 77 22 25676 -53.9 -86.9 1 33.0 -56.2 263 67 653.1 653.1 322.8 653.2 0.01 78 20 26290 -52.5 -85.5 1 33.0 -55.3 265 72 675.5 675.5 323.6 675.6 0.01 79 19 26624 -50.1 -84.1 1 34.0 -53.7 272 77 692.9 692.9 324.2 693.0 0.02 80 19 26624 -44.7 -79.7 1 35.0 -50.1 272 77 709.7 709.7 324.7 710.0 0.04 81 18 26988 -42.7 -78.7 1 36.0 -49.1 273 77 727.1 727.1 325.3 727.5 0.05 82 16 27791 -39.1 -76.1 1 37.0 -47.6 264 73 763.7 763.7 326.3 764.4 0.08 83 15 28233 -40.7 -77.7 1 37.0 -48.7 257 72 772.6 772.7 326.5 773.2 0.06 84 14 28705 -39.3 -76.3 1 37.0 -48.3 249 71 792.8 792.8 327.1 793.6 0.09 85 12 29760 -40.3 -77.3 1 37.0 -49.6 235 68 825.0 825.0 327.8 825.8 0.09 86 10 31010 -38.3 -75.3 1 37.0 -49.4 235 61 876.6 876.7 329.0 878.1 0.14 87 9.9 31079 -37.7 -75.7 1 38.0 -49.3 235 61 881.3 881.4 329.1 882.8 0.13 88 8.6 32043 -40.1 -77.1 1 37.0 -51.0 229 56 908.2 908.3 329.6 909.5 0.12 89 8.3 32285 -38.1 -76.1 1 38.0 -50.3 227 55 925.3 925.4 329.9 927.0 0.15 90 7.9 32624 -39.1 -76.1 1 37.0 -51.0 225 54 934.5 934.6 330.1 936.3 0.16 91 7.7 32800 -37.5 -75.5 1 38.0 -50.4 224 53 947.8 947.9 330.4 949.9 0.18 92 7.6 32891 -34.9 -73.9 1 39.0 -49.5 223 53 961.9 962.0 330.6 964.6 0.23 93 7.0 33460 -37.7 -75.7 1 38.0 -51.0 220 50 973.2 973.3 330.8 975.4 0.19 94 6.8 33660 -37.9 -75.9 1 38.0 -51.2 980.5 980.6 330.9 982.7 0.19 95 6.7 33762 -36.7 -74.7 1 38.0 -50.8 989.7 989.8 331.1 992.4 0.23 96 6.2 34298 -37.5 -75.5 1 38.0 -51.5 1008.4 1008.6 331.4 1011.1 0.22 97 5.9 34643 -34.7 -73.7 1 39.0 -50.8 1035.0 1035.2 331.8 1038.8 0.30 98 5.7 34883 -35.5 -73.5 1 38.0 -51.2 1041.7 1041.9 331.9 1045.8 0.32 TRP 168 13255 -64.7 -70.7 43 6.0 -64.8 260 95 347.2 347.2 296.0 347.3 0.02 WND 160 13554 -63.4 -70.8 36 7.3 -63.5 270 101 354.2 354.2 297.5 354.3 0.02 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 642.05 mb = 3848.55 m = 12626.31 ft Wetbulb zero: 678.31 mb = 3405.44 m = 11172.57 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 85.97 % Est. max temperature: 26.59 C = 79.85 F Sfc-Lift cond lev (LCL): 997.28 mb = 177.40 m = 582.00 ft T: -9999.00 C 700-500 lapse rate: 5.60 C/km ThetaE index: 6.17 C Layer 839.0- 776.0 mb Conv cond level (CCL): 861.88 mb = 1424.73 m = 4674.26 ft Mean mixing ratio: 11.89 g/kg Conv temperature: 26.42 C = 79.56 F Cap Strength: 2.21 C Lifted Index: -0.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.88 C Lifted Index @700 mb: -0.96 C Showalter Index: 0.49 C Risk: Thunderstorms probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.40 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 312.80 Risk: Showers and thunderstorms possible Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.56 J/kg Max Up Vert Vel: 14.32 m/s Conv Inhibition (B-): 51.10 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 912.69 mb = 937.43 m = 3075.51 ft Lev Free Conv (LFC): 777.69 mb = 2285.54 m = 7498.40 ft Equ Level (EL): 467.69 mb = 6320.26 m = 20735.52 ft B at Equ Level: 101.46 J/kg Max Parcel Lev (MPL): 287.69 mb = 9814.10 m = 32198.11 ft Wind level data Storm motion: 279 at 41 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 997 180 200 7 2.4 6.6 | 109 40 -38.2 13.2 1 948 610 220 41 26.4 31.4 | 159 41 -14.2 38.0 2 925 823 230 46 35.2 29.6 | 172 37 -5.3 36.2 3 915 914 235 47 38.5 27.0 | 176 34 -2.1 33.6 4 883 1219 250 52 48.9 17.8 | 199 26 8.3 24.4 5 852 1524 255 55 53.1 14.2 | 211 24 12.5 20.8 6 850 1542 255 55 53.1 14.2 | 211 24 12.5 20.8 7 821 1829 255 57 55.1 14.8 | 214 26 14.5 21.4 8 791 2134 260 54 53.2 9.4 | 218 20 12.6 16.0 9 763 2438 255 51 49.3 13.2 | 204 22 8.7 19.8 10 735 2743 255 54 52.2 14.0 | 209 24 11.6 20.6 11 700 3151 255 58 56.0 15.0 | 216 27 15.4 21.6 12 657 3658 255 57 55.1 14.8 | 214 26 14.5 21.4 13 608 4267 250 58 54.5 19.8 | 208 30 13.9 26.4 14 563 4877 245 54 48.9 22.8 | 196 31 8.4 29.4 15 501 5791 250 71 66.7 24.3 | 220 40 26.1 30.9 16 500 5810 245 72 65.3 30.4 | 214 45 24.7 37.0 17 481 6096 245 71 64.3 30.0 | 213 44 23.8 36.6 18 400 7490 245 79 71.6 33.4 | 218 51 31.0 40.0 19 393 7620 245 80 72.5 33.8 | 218 52 31.9 40.4 20 317 9144 250 69 64.8 23.6 | 219 39 24.3 30.2 21 300 9530 245 69 62.5 29.2 | 212 42 22.0 35.8 22 277 10058 245 57 51.7 24.1 | 200 33 11.1 30.7 23 250 10750 240 69 59.8 34.5 | 205 45 19.2 41.1 24 241 10973 240 74 64.1 37.0 | 208 50 23.5 43.6 25 209 11887 265 97 96.6 8.5 | 255 58 56.0 15.1 26 200 12180 265 100 99.6 8.7 | 255 61 59.0 15.3 27 181 12802 260 87 85.7 15.1 | 244 50 45.1 21.7 28 168 13255 260 95 93.6 16.5 | 246 58 53.0 23.1 29 164 13411 270 101 101.0 -0.0 | 264 61 60.4 6.6 30 160 13554 270 101 101.0 -0.0 | 264 61 60.4 6.6 31 150 13950 265 81 80.7 7.1 | 251 42 40.1 13.7 32 148 14021 255 73 70.5 18.9 | 230 39 29.9 25.5 33 134 14630 250 90 84.6 30.8 | 230 58 44.0 37.4 34 121 15240 255 81 78.2 21.0 | 234 47 37.7 27.6 35 115 15545 255 75 72.4 19.4 | 231 41 31.9 26.0 36 110 15850 260 89 87.6 15.5 | 245 52 47.1 22.1 37 100 16420 265 62 61.8 5.4 | 240 24 21.2 12.0 38 90 17069 250 45 42.3 15.4 | 184 22 1.7 22.0 39 77 17983 255 60 58.0 15.5 | 218 28 17.4 22.1 40 73 18288 255 56 54.1 14.5 | 213 25 13.5 21.1 41 70 18560 260 49 48.3 8.5 | 207 17 7.7 15.1 42 66 18898 265 55 54.8 4.8 | 231 18 14.2 11.4 43 63 19202 240 48 41.6 24.0 | 182 31 1.0 30.6 44 57 19812 265 55 54.8 4.8 | 231 18 14.2 11.4 45 54 20117 255 53 51.2 13.7 | 208 23 10.6 20.3 46 51 20422 270 45 45.0 -0.0 | 214 8 4.4 6.6 47 50 20580 270 45 45.0 -0.0 | 214 8 4.4 6.6 48 46 21031 255 38 36.7 9.8 | 167 17 -3.9 16.4 49 44 21336 265 44 43.8 3.8 | 197 11 3.3 10.4 50 40 21946 245 43 39.0 18.2 | 176 25 -1.6 24.8 51 38 22250 265 35 34.9 3.1 | 149 11 -5.7 9.7 52 36 22555 255 41 39.6 10.6 | 177 17 -1.0 17.2 53 31 23470 270 43 43.0 -0.0 | 200 7 2.4 6.6 54 30 23720 265 44 43.8 3.8 | 197 11 3.3 10.4 55 27 24384 265 43 42.8 3.7 | 192 11 2.3 10.4 56 25 24994 260 61 60.1 10.6 | 229 26 19.5 17.2 57 20 26290 265 72 71.7 6.3 | 248 34 31.1 12.9 58 18 26822 275 79 78.7 -6.9 | 270 38 38.1 -0.3 59 17 27432 270 74 74.0 -0.0 | 259 34 33.4 6.6 60 12 29566 235 69 56.5 39.6 | 199 49 15.9 46.2 61 10 31010 235 61 50.0 35.0 | 193 43 9.4 41.6 62 7 33460 220 50 32.1 38.3 | 169 46 -8.4 44.9 Wind Parameters Mean winds (0-6000m): 249.3 at 54.8 knts Storm direction: 279.3 at 41.1 knts Shear (0-3000m) pos: 8.6 neg: 1.0 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 649.6 neg: -26.4 tot: 623.2 m^2/s^2 ave: 207.7 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 11.2 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 0.64 Bulk Shear: 161.48 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 218 26 139 37| 37.4 0.0 37.4|395.4 0.0 395.4 790.7 1.00| 38.9 38.8 1000 230 37 158 33| 24.2 0.0 24.2|556.4 0.0 556.4 556.4 0.93| 31.0 28.8 1500 240 43 172 28| 17.9 0.0 17.9|607.2 0.0 607.2 404.8 0.93| 23.5 21.8 2000 245 46 183 26| 12.9 0.0 12.9|620.4 -3.2 617.2 308.6 0.87| 19.2 16.8 2500 248 47 187 25| 10.4 0.8 11.2|629.2 -26.4 602.8 241.1 0.77| 16.7 12.9 3000 249 49 192 24| 8.6 1.0 9.7|649.6 -26.4 623.2 207.7 0.77| 14.7 11.2 4000 251 51 198 25| 6.5 1.2 7.7|649.6 -49.9 599.7 149.9 0.69| 11.7 8.0 5000 250 52 199 26| 5.6 1.2 6.8|692.7-103.0 589.7 117.9 0.59| 10.7 6.3 6000 249 55 202 28| 5.5 1.5 7.0|787.5-160.7 626.7 104.5 0.53| 10.5 5.6 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200320.12.gif